Trivia Quiz On CompTIA A+ OS Certification Exam!

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| By NHCharlotte

NHCharlotte

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Quizzes Created: 2 | Total Attempts: 2,747

Questions: 66 | Attempts: 1,162 | Updated: Mar 21, 2022

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This is the best practice test ever for CompTIA A+ OS Certification. Are you really a computer geek? Do you really possess full-fledged technical knowledge when it comes to Software or Hardware? If yes, then prove yourself by attempting this quiz and assess yourself where you stand. All the best! Try to score more. This test helps you prepare for the A+ OS Portion of the CompTIA Exam. Let's try out this quiz.

Questions and Answers

1.

You are installing Windows 98 on a new computer. You know that the computer will be connected to a network with other Windows 98 computers. During the installation process, the Setup utility detected the network card in the computer and opened the Network Configuration dialog box. You want to enable Windows 98 networking and to let other users access the computer's files. Which options or services must be installed to accomplish this? (Select three.)
- A.
  
  Client for Netware Networks
- B.
  
  Client for Microsoft Networks
- C.
  
  A Compatible Protocol
- D.
  
  File and Print Sharing for Netware Networks
- E.
  
  File and Print Sharing for Microsoft Networks
Correct Answer(s)
B. Client for Microsoft Networks
C. A Compatible Protocol
E. File and Print Sharing for Microsoft Networks

Explanation
To enable Windows 98 networking and allow other users to access the computer's files, three options or services must be installed.

1. Client for Microsoft Networks: This option allows the computer to connect to a Microsoft network and access shared resources such as files and printers.

2. A Compatible Protocol: A compatible protocol, such as TCP/IP, is necessary for communication between the computer and other devices on the network.

3. File and Print Sharing for Microsoft Networks: This service enables the computer to share its files and printers with other users on the network.

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2.

Which of the following is a routable protocol used for Internet Connectivity?
- A.
  
  IPX/SPX
- B.
  
  TCP/IP
- C.
  
  NetBeui
- D.
  
  PPP
- E.
  
  SMTP
Correct Answer
B. TCP/IP

Explanation
TCP/IP is a routable protocol used for Internet Connectivity. It is the most widely used protocol suite for connecting devices and networks on the internet. TCP/IP provides a set of rules and protocols that enable data transmission between devices, ensuring reliable and secure communication. It includes protocols like IP (Internet Protocol) for addressing and routing packets, and TCP (Transmission Control Protocol) for establishing and managing connections. TCP/IP is essential for connecting devices to the internet and enables the exchange of data across networks.

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3.

Which of the following are the minimum requirements to install Windows 2000 Professional on a PC? (Choose three.)
- A.
  
  Pentium 233 or Equivalent
- B.
  
  Pentium 133 or Equivalent
- C.
  
  650MB available disk space
- D.
  
  633MB available disk space
- E.
  
  64MB Ram
Correct Answer(s)
B. Pentium 133 or Equivalent
C. 650MB available disk space
E. 64MB Ram

Explanation
The minimum requirements to install Windows 2000 Professional on a PC are a Pentium 133 or Equivalent processor, 650MB available disk space, and 64MB of RAM. These specifications are necessary to ensure that the operating system can run smoothly and efficiently on the computer. The Pentium 133 or Equivalent processor provides the necessary processing power, while the 650MB available disk space allows for the installation of the operating system and any additional software. The 64MB of RAM ensures that there is enough memory to handle the operations and tasks of the operating system.

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4.

Which of the following is a Windows 2000 command-line interface used to perform troubleshooting and repair tasks?
- A.
  
  Dr. Watson
- B.
  
  Event Viewer
- C.
  
  Recovery Console
- D.
  
  MMC
- E.
  
  ERD
Correct Answer
C. Recovery Console

Explanation
The Recovery Console is a command-line interface in Windows 2000 that is used for troubleshooting and repair tasks. It provides advanced diagnostic and repair utilities, allowing users to fix issues with the operating system, such as repairing the Master Boot Record, restoring system files, and enabling or disabling services. The Recovery Console is accessed by booting from the Windows 2000 installation CD or by using the Windows 2000 Setup disks.

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5.

Event Viewer categorizes application notices into three different types. Which of the following are Event Viewer categories? (Select all that apply.)
- A.
  
  Information
- B.
  
  Fatal Exception
- C.
  
  Error
- D.
  
  Warning
- E.
  
  Notification
Correct Answer(s)
A. Information
C. Error
D. Warning

Explanation
Event Viewer categorizes application notices into three different types: Information, Error, and Warning. These categories help to classify the severity and type of the events recorded in the Event Viewer. Information events provide general information about the application's operations, errors indicate issues or problems that occurred, and warnings highlight potential problems that may need attention. Fatal Exception and Notification are not Event Viewer categories and are therefore not included in the correct answer.

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6.

Which statement best describes the Registry?
- A.
  
  The Registry consists of administrative information, as well as usernames and passwords.
- B.
  
  The Registry consists of network hardware and configuration information and settings.
- C.
  
  The Registry consists of computer hardware configuration information and user-specific settings.
- D.
  
  The Registry consists of computer software version information and administrative information.
Correct Answer
C. The Registry consists of computer hardware configuration information and user-specific settings.

Explanation
The Registry is a database in Windows operating systems that stores computer hardware configuration information and user-specific settings. It is used by the operating system and applications to access and modify this information. The Registry does not contain network hardware and configuration information, computer software version information, or administrative information such as usernames and passwords. Therefore, the statement that best describes the Registry is that it consists of computer hardware configuration information and user-specific settings.

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7.

A virus has damaged the Master Boot Record of your hard drive, making the system unbootable. What command can you use to replace the Master Boot Record with a valid one without losing any data on the disk?
- A.
  
  SCANDISK C: /P
- B.
  
  FDISK /MBR
- C.
  
  DEFRAG C:
- D.
  
  FORMAT C:
- E.
  
  SCANREGW C: /S
Correct Answer
B. FDISK /MBR

Explanation
FDISK /MBR is the correct answer because it is a command that can be used to replace the Master Boot Record (MBR) with a valid one without losing any data on the disk. The Master Boot Record is a crucial part of the hard drive that contains information about the partitions and the boot loader. By using the FDISK /MBR command, you can restore the MBR to its original state, effectively repairing the system and allowing it to boot again.

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8.

Which of the following is a software "infestation" that makes its way into a computer disguised as something else, like a game or screen saver?
- A.
  
  Macro Virus
- B.
  
  Worm Virus
- C.
  
  Trojan Horse Virus
- D.
  
  Boot Sector Virus
Correct Answer
C. Trojan Horse Virus

Explanation
A Trojan Horse Virus is a software "infestation" that disguises itself as something else, like a game or screen saver, in order to gain access to a computer. Once inside, it can perform malicious actions, such as stealing personal information or damaging files. Unlike other types of viruses, a Trojan Horse Virus does not replicate itself, but instead relies on the user unknowingly installing it. This makes it particularly dangerous as it can often go undetected until it's too late.

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9.

Which two of the following protocols are used for sending and receiving email?
- A.
  
  SMTP
- B.
  
  HTTP
- C.
  
  PPP
- D.
  
  POP
- E.
  
  SNMP
Correct Answer(s)
A. SMTP
D. POP

Explanation
SMTP (Simple Mail Transfer Protocol) is used for sending email, while POP (Post Office Protocol) is used for receiving email. SMTP is responsible for sending email messages from the sender's email client to the recipient's mail server, while POP allows the recipient to retrieve and download email messages from the mail server to their email client. HTTP (Hypertext Transfer Protocol) is used for transmitting web pages, PPP (Point-to-Point Protocol) is used for establishing a direct connection between two network nodes, and SNMP (Simple Network Management Protocol) is used for managing and monitoring network devices. Therefore, SMTP and POP are the correct protocols for sending and receiving email.

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10.

While it is connected through Dial-up Networking, your computer is suddenly disconnected from the Internet. Immediately after being disconnected, your telephone rings. You need to disable call waiting. Which of the following codes are commonly used by telephone companies to disable call waiting?
- A.
  
  1170
- B.
  
  *70
- C.
  
  7070
- D.
  
  70#
- E.
  
  1*70
Correct Answer(s)
A. 1170
B. *70
D. 70#

Explanation
The codes commonly used by telephone companies to disable call waiting are 1170, *70, and 70#.

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11.

You have a PC with Windows 98 installed on the primary partition (C:). You have decided that you want to dual-boot with Windows 2000 Professional on your second partition (D:). You do not have any SCSI devices on your PC. Which of the following Windows 2000 files will be installed on the primary partition (C:)? (Choose all that apply.)
- A.
  
  NTOSKRNL.EXE
- B.
  
  NTDETECT.COM
- C.
  
  BOOT.INI
- D.
  
  NTLDR
- E.
  
  NTBOOTDD.SYS
Correct Answer(s)
B. NTDETECT.COM
C. BOOT.INI
D. NTLDR

Explanation
The files NTDETECT.COM, BOOT.INI, and NTLDR will be installed on the primary partition (C:). These files are essential for the boot process of Windows 2000 Professional. NTDETECT.COM is responsible for detecting hardware during the boot process, BOOT.INI is the configuration file for the boot loader, and NTLDR is the boot loader itself. These files need to be present on the primary partition in order for the dual-boot configuration to work properly.

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12.

Which feature of Windows XP permits Dynamic Host Configuration Protocol (DHCP) clients to automatically self-configure an IP address and subnet mask when their DHCP server cannot be found?
- A.
  
  DNS
- B.
  
  APIPA
- C.
  
  IPCONFIG
- D.
  
  WINS
- E.
  
  IPX/SPX
Correct Answer
B. APIPA

Explanation
APIPA stands for Automatic Private IP Addressing, which is a feature in Windows XP that allows DHCP clients to automatically assign themselves an IP address and subnet mask when they cannot find a DHCP server. This feature is useful in situations where a DHCP server is not available, allowing devices to still connect to a network and communicate with other devices using a private IP address.

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13.

Your computer running Windows NT 4.0 Server will not boot properly. You try to boot using the ERD you created a few weeks ago from this computer, but the diskette is not working properly. Mark suggests that you use the ERD from the other server. Which task should NOT be performed with the other server's ERD?
- A.
  
  Repair the boot sector
- B.
  
  Repair the Registry files
- C.
  
  Replace the Windows NT system files
- D.
  
  Replace the files in the startup environment
Correct Answer
B. Repair the Registry files

Explanation
The other server's ERD should not be used to repair the Registry files. The Registry files are specific to each individual server and contain configuration settings and information specific to that server. Using the ERD from another server to repair the Registry files may cause compatibility issues and potentially corrupt the Registry, leading to further booting problems.

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14.

What key can you press while Windows 98 or Windows 2000 is starting up to see a menu of startup options, including booting to Safe Mode?
- A.
  
  Esc
- B.
  
  F5
- C.
  
  F1
- D.
  
  F8
- E.
  
  CTRL+F10
Correct Answer
D. F8

Explanation
During the startup process of Windows 98 or Windows 2000, pressing the F8 key allows the user to access a menu of startup options. This menu includes the option to boot into Safe Mode, which is a troubleshooting mode that loads only essential system files and drivers. By selecting this option, the user can diagnose and fix any issues that may be preventing the operating system from starting normally.

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15.

Which protocol is required by HTTP, FTP, and SMTP?
- A.
  
  NetBeui
- B.
  
  IPX/SPX
- C.
  
  TCP/IP
- D.
  
  NetBios
- E.
  
  WINS
Correct Answer
C. TCP/IP

Explanation
HTTP, FTP, and SMTP are all network protocols used for different purposes. TCP/IP is a widely used protocol that provides reliable and efficient communication between devices on a network. It is required by HTTP (Hypertext Transfer Protocol) for transmitting web pages, FTP (File Transfer Protocol) for transferring files, and SMTP (Simple Mail Transfer Protocol) for sending emails. Therefore, TCP/IP is the correct answer as it is the common protocol used by all three of these services.

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16.

Which utility can you use to recover the uninstalled programs for which you cannot find the original installation disks?
- A.
  
  Recovery Console
- B.
  
  System Restore
- C.
  
  Add/Remove Programs
- D.
  
  Recyle Bin Undelete
- E.
  
  MMC
Correct Answer
B. System Restore

Explanation
System Restore is the utility that allows you to recover uninstalled programs for which you cannot find the original installation disks. It creates restore points, which are snapshots of your computer's settings and system files at a specific point in time. If you encounter any issues or accidentally uninstall a program, you can use System Restore to revert your computer back to a previous restore point, effectively recovering the uninstalled programs without needing the original installation disks.

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17.

You are configuring a network for Windows 95, Windows 98, and Windows 2000 clients that will have multiple communication protocols. Which of the following are choices for transport protocols supported by Windows 95, Windows 98 and Windows 2000? (Select three.)
- A.
  
  TCP/IP
- B.
  
  NetBEUI
- C.
  
  DNS
- D.
  
  IPX/SPX
- E.
  
  NetBios
Correct Answer(s)
A. TCP/IP
B. NetBEUI
D. IPX/SPX

Explanation
Windows 95, Windows 98, and Windows 2000 support TCP/IP, NetBEUI, and IPX/SPX as transport protocols. TCP/IP is the most commonly used protocol for communication over the internet and local networks. NetBEUI is a protocol used for communication between computers in a local area network. IPX/SPX is a protocol used for communication in Novell NetWare networks. DNS (Domain Name System) is not a transport protocol but a system that translates domain names to IP addresses. NetBios is not a transport protocol but a programming interface used for communication between computers in a local area network.

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18.

You are attempting to start Windows 98 and get an error message that HIMEM.SYS is missing or corrupt. How can you most easily fix the problem? (Select two.)
- A.
  
  Boot from the startup disk and copy HIMEM.SYS from the disk to the Windows folder
- B.
  
  Boot with the installation CD and use the Repair Windows option to restore the file.
- C.
  
  Boot from the startup disk and copy HIMEM.SYS from the \Win98\System folder of the installation CD to the Windows\System folder on the compute
- D.
  
  Boot from the startup disk and copy HIMEM.SYS from the disk to the Windows\System folder.
- E.
  
  Boot from the startup disk and copy HIMEM.SYS from the \Win98 folder of the installation CD to the Windows folder on the computer.
Correct Answer(s)
A. Boot from the startup disk and copy HIMEM.SYS from the disk to the Windows folder
E. Boot from the startup disk and copy HIMEM.SYS from the \Win98 folder of the installation CD to the Windows folder on the computer.

Explanation
To fix the problem of a missing or corrupt HIMEM.SYS file in Windows 98, you can use two methods. First, boot from the startup disk and copy the HIMEM.SYS file from the disk to the Windows folder. This will replace the missing or corrupt file with a working one. Second, boot from the startup disk and copy the HIMEM.SYS file from the \Win98 folder of the installation CD to the Windows folder on the computer. This will also replace the problematic file with a fresh copy from the installation CD. Both methods involve replacing the faulty HIMEM.SYS file with a working one to resolve the error message.

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19.

Which of the following is a non-routable transport protocol used by Microsoft operating systems?
- A.
  
  TCP/IP
- B.
  
  NetBios
- C.
  
  NetBeui
- D.
  
  IPX/SPX
- E.
  
  DHCP
Correct Answer
C. NetBeui

Explanation
NetBeui is a non-routable transport protocol used by Microsoft operating systems. It is primarily used for small local area networks (LANs) and does not support routing between different networks. Unlike TCP/IP, which is a routable protocol used for communication across different networks, NetBeui is limited to communication within a single LAN. This protocol was commonly used in earlier versions of Windows but has been largely replaced by TCP/IP in modern operating systems.

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20.

Your PC experiences an Invalid Page Fault. What will happen to the application that is running?
- A.
  
  The application will be able to continue after you locate the proper page
- B.
  
  The application will be corrupted and will have to be reinstalled.
- C.
  
  The application will continue running normally
- D.
  
  The application will stop running and have to be reloaded
Correct Answer
D. The application will stop running and have to be reloaded

Explanation
When a PC experiences an Invalid Page Fault, it means that the application has tried to access a page in memory that is not valid or does not exist. As a result, the operating system will terminate the application to prevent any further issues. Therefore, the application will stop running and will need to be reloaded in order to continue its execution.

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21.

Which of the following files does Windows 2000 need to enable SCSI drives necessary to boot the system?
- A.
  
  BOOTSECT.DOS
- B.
  
  NTBOOTDD.SYS
- C.
  
  NTLDR
- D.
  
  NTDETECT.COM
- E.
  
  NTOSKRNL.EXE
Correct Answer
B. NTBOOTDD.SYS

Explanation
NTBOOTDD.SYS is the correct answer because it is a Windows 2000 driver file that is specifically designed to enable SCSI drives necessary for the system to boot. This file is responsible for loading the SCSI adapter driver during the boot process, allowing the operating system to recognize and access SCSI drives.

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22.

In Windows 95/98, how can you determine if your hard drive is formatted with FAT16 or FAT32?
- A.
  
  Open My Computer, right-click on the desired drive, and click Properties.
- B.
  
  Open Network Neighborhood, right-click on the desired drive, and click Properties.
- C.
  
  Open the System applet from the Control Panel and select Device Manager.
- D.
  
  Open the System applet from the Control Panel and click the Format tab.
Correct Answer
A. Open My Computer, right-click on the desired drive, and click Properties.

Explanation
To determine if your hard drive is formatted with FAT16 or FAT32 in Windows 95/98, you can open My Computer, right-click on the desired drive, and click Properties. This will open the properties window for the drive, where you can find information about the file system used for formatting.

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23.

You are using Windows 98. You want to launch the Windows IP Configuration tool to see your currently assigned IP address. What command should you use in the Run dialog box?
- A.
  
  WIPCFG
- B.
  
  IPCONFIG
- C.
  
  WINIPCONFIG
- D.
  
  WINIPCFG
- E.
  
  IPWINCFG
Correct Answer
D. WINIPCFG

Explanation
To launch the Windows IP Configuration tool in Windows 98, you should use the command "WINIPCFG" in the Run dialog box.

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24.

You have been experiencing problems with a Windows 98 computer that does not shut down correctly. Whenever the system is not shut down correctly, you want ScanDisk to run immediately with no delay the next time Windows 98 starts. Which file do you need to edit?
- A.
  
  WIN.COM
- B.
  
  AUTOEXEC.BAT
- C.
  
  IO.SYS
- D.
  
  MSDOS.SYS
Correct Answer
D. MSDOS.SYS

Explanation
To ensure that ScanDisk runs immediately with no delay the next time Windows 98 starts, you need to edit the MSDOS.SYS file. This file contains important settings and configurations for the Windows 98 operating system. By modifying the MSDOS.SYS file, you can enable or disable various system features, including ScanDisk.

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25.

What is the purpose of the Automatic Skip Driver utility in Windows 98 and Me?
- A.
  
  It helps prevent skipping on CDs and DVDs by storing upcoming data.
- B.
  
  Setup uses it to determine what to load in Safe Mode.
- C.
  
  It flags drivers that have caused Windows to stop responding so that they can be bypassed during subsequent system loads.
- D.
  
  Windows uses this driver to mark bad areas on a hard drive and to skip them during subsequent writes to the hard drive.
Correct Answer
C. It flags drivers that have caused Windows to stop responding so that they can be bypassed during subsequent system loads.

Explanation
The purpose of the Automatic Skip Driver utility in Windows 98 and Me is to flag drivers that have caused Windows to stop responding. This allows the drivers to be bypassed during subsequent system loads, preventing further issues and improving system stability.

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26.

You had to reformat your hard disk drive. You need to reinstall the Windows operating system. After you boot from a boot floppy disk, you cannot access the CD-ROM drive. Which of the following will help the most in accessing the CD-ROM drive?
- A.
  
  ATAPI
- B.
  
  MSCDEX
- C.
  
  HIMEM.COM
- D.
  
  LOADHIGH
- E.
  
  CD
Correct Answer
B. MSCDEX

Explanation
MSCDEX is a device driver used for accessing CD-ROM drives in MS-DOS and Windows operating systems. It stands for "Microsoft CD-ROM Extensions" and is specifically designed to enable CD-ROM access during the boot process. In this scenario, since the user is unable to access the CD-ROM drive after booting from a floppy disk, installing the MSCDEX driver would be the most helpful solution to regain access to the CD-ROM drive.

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27.

While there are five main keys in the Window 2000 Registry, two of them contain the data, and the other three are sub-keys of the two containing the data. Which two of the following are the main keys containing the data? (Choose two.)
- A.
  
  Hkey_Local_Machine
- B.
  
  Hkey_Current_Users
- C.
  
  Hkey_Classes_Root
- D.
  
  Hkey_Users
- E.
  
  Hkey_Current_Config
Correct Answer(s)
A. Hkey_Local_Machine
D. Hkey_Users

Explanation
The two main keys containing the data in the Window 2000 Registry are Hkey_Local_Machine and Hkey_Users. These keys hold important system and user-specific information respectively.

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28.

Which of the following is the correct way to create an Emergency Repair Disk (ERD) in Windows 2000?
- A.
  
  Enter ERD at a command prompt
- B.
  
  Use the backup program
- C.
  
  Use the Add/Remove program applet in Control panel
- D.
  
  Enter RDISK /S in the Run dialog box
Correct Answer
B. Use the backup program

Explanation
The correct way to create an Emergency Repair Disk (ERD) in Windows 2000 is to use the backup program. This program provides the functionality to create an ERD, which can be used to repair the system in case of any emergency or system failure.

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29.

Bart accidentally associated all .TXT files with Word instead of WordPad, as he originally intended. In Windows 2000, where can he go to change the association? (Select all that apply.)
- A.
  
  Control Panel | Folder Options | File Types
- B.
  
  My Computer | Tools | Folder Options | File Types
- C.
  
  My Computer | C drive Properties
- D.
  
  Control Panel | Folder Options | General
- E.
  
  Control Panel | Administrative Tools | Server Extensions
Correct Answer(s)
A. Control Panel | Folder Options | File Types
B. My Computer | Tools | Folder Options | File Types

Explanation
Bart can go to Control Panel and then select Folder Options. From there, he can navigate to the File Types tab and change the association for .TXT files. Additionally, he can also go to My Computer, select Tools, and then choose Folder Options. From there, he can access the File Types tab and change the association for .TXT files.

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30.

You have just assembled a new computer and are preparing to install a Windows 9.x operating system. Which of the following is the FIRST step in preparing the hard drive for the installation of Windows 9.x?
- A.
  
  Low level formatting
- B.
  
  Partitioning
- C.
  
  Optimizing
- D.
  
  Defragmenting
- E.
  
  Scandisk
Correct Answer
B. Partitioning

Explanation
The first step in preparing the hard drive for the installation of Windows 9.x is partitioning. Partitioning involves dividing the hard drive into separate sections or partitions, which allows for better organization and management of data. By creating partitions, you can allocate space for the operating system and other files, ensuring that the installation process goes smoothly and efficiently.

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31.

Windows 2000 Professional allows you to upgrade from which of the following operating systems? (Choose all that apply.)
- A.
  
  DOS
- B.
  
  Windows 95
- C.
  
  Windows 98
- D.
  
  Windows for Workgroups 3.11
- E.
  
  Windows NT Workstation 4.0
Correct Answer(s)
B. Windows 95
C. Windows 98
E. Windows NT Workstation 4.0

Explanation
Windows 2000 Professional allows you to upgrade from Windows 95, Windows 98, and Windows NT Workstation 4.0. This means that if you have any of these operating systems installed on your computer, you can upgrade to Windows 2000 Professional without having to perform a clean installation. However, it does not allow upgrading from DOS or Windows for Workgroups 3.11.

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32.

In the CONFIG.SYS file for a Windows 9x computer, you find a command "Files=99". What is the result of this command?
- A.
  
  It creates 99 buffers for temporary file storage
- B.
  
  The command limits IO.SYS to opening 99 files at a time.
- C.
  
  It specifies that COMMAND.COM is 99 files from the master boot record.
- D.
  
  During bootup the system creates 99 temporary files to be used for Internet browsing.
Correct Answer
B. The command limits IO.SYS to opening 99 files at a time.

Explanation
The command "Files=99" in the CONFIG.SYS file for a Windows 9x computer limits IO.SYS to opening 99 files at a time. This means that the operating system will only allow a maximum of 99 files to be opened simultaneously by the IO.SYS component.

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33.

How can you load a basic version of Windows Me to correct the problem of a faulty driver that loads on startup?
- A.
  
  Press the F5 key at bootup to start in Safe Mode.
- B.
  
  Press the F8 key at bootup to start in Safe Mode.
- C.
  
  Press the F5 key at bootup to start in Step-by-Step Mode.
- D.
  
  Select "Restart in DOS Mode" from the shut down menu.
- E.
  
  Press the F1 key at bootup to start the ASD program
Correct Answer
A. Press the F5 key at bootup to start in Safe Mode.

Explanation
Pressing the F5 key at bootup allows the user to start the computer in Safe Mode. Safe Mode is a troubleshooting mode in Windows that loads only the essential drivers and services, which can help to isolate and fix problems caused by faulty or incompatible drivers. By starting in Safe Mode, the user can access the basic version of Windows Me and correct the problem with the faulty driver that loads on startup.

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34.

After installing a new sound card driver, your Windows Me system fails to complete a normal boot up. You have been successful starting in Safe Mode. You want to load the Automatic Skip Driver (ASD) Agent to skip drivers that may be causing the system to stall on startup. Where can you find the ASD Agent to run it on the next boot?
- A.
  
  ASDA is found in the device manager
- B.
  
  ASDA is found on the tools menu of the system information window in system tools.
- C.
  
  ASDA can be configured when you run SCANREG
- D.
  
  ASDA is found on the edit menu of the Regedit
Correct Answer
B. ASDA is found on the tools menu of the system information window in system tools.

Explanation
The ASD Agent can be found on the tools menu of the system information window in system tools. This option allows you to skip drivers that may be causing the system to stall on startup. By accessing the system information window and selecting the tools menu, you can locate and run the ASD Agent to resolve the boot up issue.

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35.

You need to start an FTP session with an FTP server beginning at the command line. You enter the FTP command at the command prompt and see the following prompt: FTP> Which command can you use to establish a connection to a server at IP address 135.61.85.1?
- A.
  
  GET 135.61.85.1
- B.
  
  LOGIN: 135.61.85.1
- C.
  
  OPEN 135.61.85.1
- D.
  
  FTP 135.61.85.1
- E.
  
  CONNECT 135.61.85.1
Correct Answer
C. OPEN 135.61.85.1

Explanation
The correct command to establish a connection to a server at IP address 135.61.85.1 is "OPEN 135.61.85.1". This command is used in FTP to initiate a connection with a remote FTP server.

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36.

Where are the Windows 2000/XP registry files stored?
- A.
  
  %SystemRoot%\system
- B.
  
  %SystemRoot%
- C.
  
  %SystemRoot%\Registration
- D.
  
  %SystemRoot%\system32\config
Correct Answer
D. %SystemRoot%\system32\config

Explanation
The correct answer is %SystemRoot%\system32\config. This is where the Windows 2000/XP registry files are stored. The %SystemRoot% variable represents the location of the Windows installation directory, and the system32\config folder within it contains the registry files.

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37.

Which of the following allow 16-bit applications to register system variables within Windows 9x? (Select two.)
- A.
  
  USER.DAT
- B.
  
  SYSTEM.DAT
- C.
  
  SYSTEM.INI
- D.
  
  WIN.INI
- E.
  
  BOOT.INI
Correct Answer(s)
C. SYSTEM.INI
D. WIN.INI

Explanation
SYSTEM.INI and WIN.INI allow 16-bit applications to register system variables within Windows 9x. These two files are configuration files that contain settings for the operating system and applications. 16-bit applications can modify these files to register system variables, which are used to store information that can be accessed by other applications. The USER.DAT and SYSTEM.DAT files, on the other hand, are registry hive files used by the Windows operating system to store user and system settings, but they do not directly allow 16-bit applications to register system variables. BOOT.INI is a system file used for configuring the boot process and does not relate to registering system variables for 16-bit applications.

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38.

Which file attributes are available in all versions of Windows?
- A.
  
  Hidden, Read only, Archive, System
- B.
  
  Compression, Hidden, Archive, System
- C.
  
  Read only, Hidden, System
- D.
  
  Indexing, Read only, Hidden, System, Compression
Correct Answer
A. Hidden, Read only, Archive, System

Explanation
The file attributes that are available in all versions of Windows are Hidden, Read only, Archive, and System. These attributes allow users to control the visibility, access, and management of files on their Windows systems. The Hidden attribute hides files from being displayed in file explorers, the Read only attribute prevents files from being modified, the Archive attribute indicates whether a file has been backed up or modified since the last backup, and the System attribute designates files that are essential for the functioning of the operating system.

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39.

Virtual Memory is configured through which system tool?
- A.
  
  Taskbar
- B.
  
  System control panel
- C.
  
  Memory manager
- D.
  
  Virtual Configuration
- E.
  
  Computer Management
Correct Answer
B. System control panel

Explanation
The correct answer is System control panel. The system control panel is a system tool that allows users to configure various settings related to their computer's operating system. One of the settings that can be configured through the system control panel is virtual memory. Virtual memory is a memory management technique that allows the computer to use a portion of the hard drive as an extension of the physical RAM. By configuring virtual memory through the system control panel, users can optimize their computer's performance by adjusting the amount of virtual memory allocated to different applications and processes.

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40.

What type of resources do you configure in Device Manager?
- A.
  
  Hardware
- B.
  
  Software
- C.
  
  Files and Folders
- D.
  
  Applications
- E.
  
  Memory
Correct Answer
A. Hardware

Explanation
In Device Manager, you configure hardware resources. Device Manager is a Windows utility that allows users to view and manage the hardware devices installed on a computer. It provides information about the devices, their drivers, and allows users to enable, disable, update, or uninstall them. Therefore, the correct answer is hardware.

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41.

To back up the files on your disk in Windows, which program can you use?
- A.
  
  Disk management
- B.
  
  Backup
- C.
  
  My Computer
- D.
  
  Control Panel
Correct Answer
B. Backup

Explanation
You can use the "Backup" program in Windows to back up your files on the disk. This program allows you to create copies of your important files and store them in a separate location, ensuring that you have a backup in case of data loss or system failure. With the Backup program, you can easily schedule regular backups, choose specific files or folders to back up, and restore your files when needed.

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42.

To be able to view hidden files, which utility do you use to change viewing options?
- A.
  
  MSConfig
- B.
  
  Windows Explorer
- C.
  
  Sysedit
- D.
  
  Internet Explorer
Correct Answer
B. Windows Explorer

Explanation
Windows Explorer is the correct answer because it is the utility that allows users to navigate through the file system on a Windows operating system. It provides a graphical user interface for accessing and managing files and folders. Within Windows Explorer, users can change the viewing options to show hidden files and folders by adjusting the settings in the Folder Options menu.

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43.

Which Windows 9x startup file enables the operating system to interact with the system BIOS?
- A.
  
  HIMEM.SYS
- B.
  
  WIN.INI
- C.
  
  NTLDR
- D.
  
  IO.SYS
- E.
  
  BOOT.INI
Correct Answer
D. IO.SYS

Explanation
IO.SYS is the correct answer because it is a Windows 9x startup file that enables the operating system to interact with the system BIOS. The IO.SYS file contains essential device driver information and is responsible for initializing hardware components during the boot process. It allows the operating system to communicate with the BIOS and establish the necessary connections for proper system operation.

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44.

In Windows 9x, what is WIN.COM responsible for during setup?
- A.
  
  Parses SYSTEM.INI
- B.
  
  Loads IO.SYS
- C.
  
  Initiates the Windows 9x protected load phase
- D.
  
  Sets particular values corresponding to the Windows 9x environment
Correct Answer
C. Initiates the Windows 9x protected load pHase

Explanation
WIN.COM is responsible for initiating the Windows 9x protected load phase during setup. This phase is an essential part of the setup process where the operating system loads protected mode drivers and initializes the system environment. It ensures that the necessary components are loaded correctly and sets up the environment for the Windows 9x operating system to run smoothly.

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45.

Which of the following versions of Windows DO NOT include MSCONFIG?
- A.
  
  Windows 2000
- B.
  
  Windows XP
- C.
  
  Windows 95
- D.
  
  Windows 98
- E.
  
  Windows NT
Correct Answer(s)
A. Windows 2000
C. Windows 95
E. Windows NT

Explanation
Windows 2000, Windows 95, and Windows NT do not include MSCONFIG. MSCONFIG is a system configuration utility that allows users to manage startup programs and services. It was introduced in Windows XP and has been included in all subsequent versions of Windows. Therefore, Windows 2000, Windows 95, and Windows NT do not have MSCONFIG.

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46.

In Windows NT/2000 boot sequence, which file loads NTOSKRNL.EXE?
- A.
  
  NTDETECT.COM
- B.
  
  NTLDR
- C.
  
  BOOT.INI
- D.
  
  IO.SYS
- E.
  
  NTBOOTDD.COM
Correct Answer
B. NTLDR

Explanation
NTLDR is responsible for loading the NTOSKRNL.EXE file in the Windows NT/2000 boot sequence. NTLDR (NT Loader) is the initial program that is executed by the system during the boot process. It reads the BOOT.INI file to determine the operating system options and then loads the NTOSKRNL.EXE (NT Kernel) file, which is the core component of the Windows operating system. Therefore, NTLDR is the correct answer as it is the file that loads NTOSKRNL.EXE.

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47.

What does Safe Mode permit you to do?
- A.
  
  Run Windows without processing AUTOEXEC.BAT and CONFIG.SYS
- B.
  
  Boot the system without formatting drives
- C.
  
  Start Windows using only basic files and drives
- D.
  
  Start the computer in a DOS environment
Correct Answer
C. Start Windows using only basic files and drives

Explanation
Safe Mode is a diagnostic mode in Windows that allows the operating system to start with only the essential files and drivers necessary for it to function. It bypasses the loading of unnecessary startup programs and drivers, including AUTOEXEC.BAT and CONFIG.SYS files. This helps in troubleshooting various issues such as software conflicts, driver problems, or malware infections. Safe Mode does not involve formatting drives or starting the computer in a DOS environment, but rather provides a minimal and stable environment for resolving system problems.

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48.

To Create an Emergency Repair Disk in Windows NT, you need to do which of the following?
- A.
  
  Select Create Startup Disk from the OS Loader menue
- B.
  
  Use the Backup utility
- C.
  
  Run RDISK.EXE
- D.
  
  Run MAKEDSK from the OS installation CD's root directory
- E.
  
  Run Scanregw
Correct Answer
C. Run RDISK.EXE

Explanation
To create an Emergency Repair Disk in Windows NT, you need to run RDISK.EXE. This command is used to create a backup of the system's registry and critical system files. By running RDISK.EXE, you can generate an Emergency Repair Disk that can be used to restore the system in case of any issues or failures.

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49.

In Windows 2000, which utility do you use to create and ERD?
- A.
  
  Disk Management
- B.
  
  Backup
- C.
  
  SYSEDIT
- D.
  
  Windows 2000 doesnt support ERD
- E.
  
  In Control Panel click tools, System Maintenance
Correct Answer
B. Backup

Explanation
The correct answer is Backup. In Windows 2000, the utility used to create an ERD (Emergency Repair Disk) is the Backup utility. The ERD is a bootable floppy disk that contains essential system files and can be used to repair the system in case of a failure. By using the Backup utility, users can create a backup of important system files and settings, including the registry, which can be used to restore the system to a working state using the ERD.

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50.

What do you use in Windows XP to create a Recovery Disk?
- A.
  
  RDISK.EXE
- B.
  
  SCANREGW.EXE
- C.
  
  Automated System Recovery
- D.
  
  Enhanced Startup Disk
- E.
  
  Windows XP doesnt need a recovery disk
Correct Answer
C. Automated System Recovery

Explanation
Automated System Recovery is the correct answer because it is a feature in Windows XP that allows users to create a recovery disk. This recovery disk can be used to restore the system to a previously saved state in case of system failure or other issues. It is a useful tool for troubleshooting and recovering from critical errors.

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Current Version
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Apr 09, 2007

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Trivia Quiz On CompTIA A+ OS Certification Exam!

Which of the following is a routable protocol used for Internet Connectivity?

Which of the following are the minimum requirements to install Windows 2000 Professional on a PC? (Choose three.)

Which of the following is a Windows 2000 command-line interface used to perform troubleshooting and repair tasks?

Event Viewer categorizes application notices into three different types. Which of the following are Event Viewer categories? (Select all that apply.)

Which statement best describes the Registry?

A virus has damaged the Master Boot Record of your hard drive, making the system unbootable. What command can you use to replace the Master Boot Record with a valid one without losing any data on the disk?

Which of the following is a software "infestation" that makes its way into a computer disguised as something else, like a game or screen saver?

Which two of the following protocols are used for sending and receiving email?

While it is connected through Dial-up Networking, your computer is suddenly disconnected from the Internet. Immediately after being disconnected, your telephone rings. You need to disable call waiting. Which of the following codes are commonly used by telephone companies to disable call waiting?

Which feature of Windows XP permits Dynamic Host Configuration Protocol (DHCP) clients to automatically self-configure an IP address and subnet mask when their DHCP server cannot be found?

What key can you press while Windows 98 or Windows 2000 is starting up to see a menu of startup options, including booting to Safe Mode?

Which protocol is required by HTTP, FTP, and SMTP?

Which utility can you use to recover the uninstalled programs for which you cannot find the original installation disks?

You are configuring a network for Windows 95, Windows 98, and Windows 2000 clients that will have multiple communication protocols. Which of the following are choices for transport protocols supported by Windows 95, Windows 98 and Windows 2000? (Select three.)

You are attempting to start Windows 98 and get an error message that HIMEM.SYS is missing or corrupt. How can you most easily fix the problem? (Select two.)

Which of the following is a non-routable transport protocol used by Microsoft operating systems?

Your PC experiences an Invalid Page Fault. What will happen to the application that is running?

Which of the following files does Windows 2000 need to enable SCSI drives necessary to boot the system?

In Windows 95/98, how can you determine if your hard drive is formatted with FAT16 or FAT32?

You are using Windows 98. You want to launch the Windows IP Configuration tool to see your currently assigned IP address. What command should you use in the Run dialog box?

You have been experiencing problems with a Windows 98 computer that does not shut down correctly. Whenever the system is not shut down correctly, you want ScanDisk to run immediately with no delay the next time Windows 98 starts. Which file do you need to edit?

What is the purpose of the Automatic Skip Driver utility in Windows 98 and Me?

You had to reformat your hard disk drive. You need to reinstall the Windows operating system. After you boot from a boot floppy disk, you cannot access the CD-ROM drive. Which of the following will help the most in accessing the CD-ROM drive?

While there are five main keys in the Window 2000 Registry, two of them contain the data, and the other three are sub-keys of the two containing the data. Which two of the following are the main keys containing the data? (Choose two.)

Which of the following is the correct way to create an Emergency Repair Disk (ERD) in Windows 2000?

Bart accidentally associated all .TXT files with Word instead of WordPad, as he originally intended. In Windows 2000, where can he go to change the association? (Select all that apply.)

You have just assembled a new computer and are preparing to install a Windows 9.x operating system. Which of the following is the FIRST step in preparing the hard drive for the installation of Windows 9.x?

Windows 2000 Professional allows you to upgrade from which of the following operating systems? (Choose all that apply.)

In the CONFIG.SYS file for a Windows 9x computer, you find a command "Files=99". What is the result of this command?

How can you load a basic version of Windows Me to correct the problem of a faulty driver that loads on startup?

You need to start an FTP session with an FTP server beginning at the command line. You enter the FTP command at the command prompt and see the following prompt: FTP> Which command can you use to establish a connection to a server at IP address 135.61.85.1?

Where are the Windows 2000/XP registry files stored?

Which of the following allow 16-bit applications to register system variables within Windows 9x? (Select two.)

Which file attributes are available in all versions of Windows?

Virtual Memory is configured through which system tool?

What type of resources do you configure in Device Manager?

To back up the files on your disk in Windows, which program can you use?

To be able to view hidden files, which utility do you use to change viewing options?

Which Windows 9x startup file enables the operating system to interact with the system BIOS?

In Windows 9x, what is WIN.COM responsible for during setup?

Which of the following versions of Windows DO NOT include MSCONFIG?

In Windows NT/2000 boot sequence, which file loads NTOSKRNL.EXE?

What does Safe Mode permit you to do?

To Create an Emergency Repair Disk in Windows NT, you need to do which of the following?

In Windows 2000, which utility do you use to create and ERD?

What do you use in Windows XP to create a Recovery Disk?