Test Your Knowledge On Some Basic Computer Skills
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Questions and Answers
- 1.
Use keyboard keys to turn on the computer
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
The statement is false because keyboard keys alone cannot turn on a computer. In order to turn on a computer, you typically need to press the power button on the computer itself or on the keyboard if it has a dedicated power button. The keyboard keys are used for inputting commands or typing once the computer is turned on, but they do not have the capability to turn on the computer.Rate this question:
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- 2.
ROM retains its contents even after the computer is turned off
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
ROM (Read-Only Memory) is a type of computer memory that is non-volatile, meaning it retains its contents even when the computer is turned off. Unlike RAM (Random Access Memory), which is volatile and loses its data when power is cut off, ROM is programmed with permanent instructions or data that cannot be changed or erased. This makes ROM an essential component in computers as it stores crucial information such as the computer's firmware, BIOS, and other system instructions that need to be retained even during power cycles. Therefore, the statement "ROM retains its contents even after the computer is turned off" is true.Rate this question:
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- 3.
Use POWER BUTTON to turn off the Computer
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
The statement is false because the power button is used to turn on the computer, not to turn it off. To turn off the computer, one typically needs to go through the proper shutdown process by selecting the "Shut Down" option from the operating system or by using the appropriate keyboard shortcut. Simply pressing the power button may result in an improper shutdown, which can cause data loss or damage to the system.Rate this question:
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- 4.
Keyboard lights blinks when the computer STARTS UP
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
When a computer starts up, the keyboard lights often blink as part of the initialization process. This blinking indicates that the computer is recognizing the keyboard and establishing a connection. It is a common occurrence during the startup sequence and serves as a visual confirmation that the keyboard is functioning properly. Therefore, the statement "keyboard lights blink when the computer starts up" is true.Rate this question:
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- 5.
RAM retains its contents even after the computer is turned off
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
RAM (Random Access Memory) is a volatile memory type, which means it requires a constant power supply to retain its contents. Once the computer is turned off, the power supply to RAM is cut off, and therefore, it loses all the stored data. Hence, the statement that RAM retains its contents even after the computer is turned off is false.Rate this question:
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- 6.
Keyboard lights blink when computer SHUT DOWN
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
The statement is incorrect. Keyboard lights do not blink when the computer is shut down. In fact, when a computer is shut down, all power to the peripherals, including the keyboard, is typically cut off, causing the lights to turn off completely. Therefore, the answer is false.Rate this question:
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- 7.
Use FIREWIRE to connect a digital camera to computer
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
Firewire is a type of high-speed connection that is commonly used to connect digital cameras to computers. It allows for fast and efficient transfer of data, including photos and videos, from the camera to the computer. Therefore, it is true that Firewire can be used to connect a digital camera to a computer.Rate this question:
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- 8.
Use NETWORK PORT to connect a digital camera to the computer
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
The correct answer is False. The statement suggests that one should use a network port to connect a digital camera to a computer. However, this is not accurate as digital cameras typically use USB ports to connect to computers, not network ports. Network ports are used for connecting devices to a network, such as Ethernet cables for internet connectivity.Rate this question:
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- 9.
Use the WINDOWS KEY to open the start menu
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
The statement is explaining that using the WINDOWS KEY on the keyboard will open the start menu. This is true because the WINDOWS KEY is specifically designed to open the start menu on Windows operating systems.Rate this question:
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- 10.
Use the TAB KEY to open the start menu
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
The given statement suggests that using the TAB key will open the start menu. However, this statement is incorrect. The TAB key is typically used to navigate through different elements on a screen, such as links or form fields, but it does not open the start menu. Therefore, the correct answer is False.Rate this question:
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- 11.
Use the LOG OFF COMMAND when the computer stop responding
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
The statement is false because the correct command to use when a computer stops responding is not "LOG OFF COMMAND," but rather a combination of key commands or a forced shutdown. The "LOG OFF COMMAND" is used to log out of a user account, not to address a non-responsive computer.Rate this question:
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- 12.
Use POWER BUTTON when the computer stop responding
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
Pressing the power button is a common method to force shut down a computer when it becomes unresponsive. When a computer stops responding, it may be due to a software or hardware issue, and pressing the power button can help in shutting down the system and restarting it. This action cuts off the power supply to the computer, forcing it to turn off. However, it is important to note that this method should be used as a last resort and may result in data loss or other issues if not done properly.Rate this question:
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- 13.
The RIGHT button on the mouse is used to display a menu
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
The right button on the mouse is used to display a menu. This is commonly known as the context menu, which provides options and actions relevant to the item or area that was clicked. By right-clicking on an object or in an application, users can access a variety of commands and functions that are specific to that context, making it a convenient and efficient way to navigate and interact with digital interfaces.Rate this question:
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- 14.
The LEFT button on the is used to display a menu
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
The given answer, False, is correct because the question states that the LEFT button is used to display a menu, which is incorrect. The LEFT button typically performs a different function, such as navigating back or moving the cursor to the left. Therefore, the statement is false.Rate this question:
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- 15.
You can erase the information that is stored in RAM
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
The information stored in RAM is volatile, meaning that it is temporary and is erased when the power is turned off or the system is restarted. Therefore, it is not possible to intentionally erase the information stored in RAM without shutting down the system. Thus, the correct answer is False.Rate this question:
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- 16.
You can erase information stored in in FLASH MEMORY
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
Flash memory is a type of non-volatile computer storage that can be electrically erased and reprogrammed. This means that information stored in flash memory can be easily erased or deleted, making the statement "You can erase information stored in flash memory" true. Flash memory is commonly used in devices such as USB drives, solid-state drives, and memory cards.Rate this question:
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- 17.
Use NUMERIC KEY to access the HELP file
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
The given answer is "False" because the question prompt does not provide any information or context to determine the correct answer. It only states "True" and "False" as options without any accompanying statement or question. Therefore, without any additional information, it is impossible to determine the correct answer.Rate this question:
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- 18.
Use FUNCTION KEY to access the HELP file
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
The given correct answer is "True". This suggests that the statement "Use FUNCTION KEY to access the HELP file" is true. It implies that by using the function key, one can access the help file.Rate this question:
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- 19.
What does ROM stands for?
- A.
Resting Only Memory
- B.
Right On Memory
- C.
Ready Only Mess
- D.
Read Only Memory
Correct Answer
D. Read Only MemoryExplanation
ROM stands for Read Only Memory. This type of memory is non-volatile and cannot be modified or erased by normal computer operations. It contains permanent instructions that are essential for the system to boot up and operate. Unlike RAM, which is volatile and temporary, ROM retains its data even when the computer is turned off. Therefore, Read Only Memory accurately describes this type of memory.Rate this question:
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- 20.
Which Media can normally store more data?
- A.
CD-ROM
- B.
Hard Disk
- C.
ROM
- D.
RAM
Correct Answer
B. Hard DiskExplanation
A hard disk can normally store more data compared to other media options listed. This is because a hard disk has a much larger storage capacity than a CD-ROM, ROM, or RAM. A hard disk is a magnetic storage device that can hold large amounts of data, ranging from gigabytes to terabytes, depending on its size. In contrast, a CD-ROM typically has a storage capacity of around 700 MB, ROM is a read-only memory with a fixed amount of data, and RAM is a volatile memory that holds data temporarily. Therefore, a hard disk is the preferred choice when it comes to storing large amounts of data.Rate this question:
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- 21.
Which of the following is an input device?
- A.
Screen
- B.
Speakers
- C.
Keyboard
- D.
Printer
Correct Answer
C. KeyboardExplanation
A keyboard is an input device because it allows users to input data and commands into a computer system. It consists of a set of keys that are used to type letters, numbers, and symbols. The input from the keyboard is then processed by the computer and displayed on the screen or used for various functions. Unlike the screen, speakers, and printer, which are output devices, the keyboard is specifically designed for inputting information.Rate this question:
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- 22.
Which of the following is an output device
- A.
Keyboard
- B.
Mouse
- C.
Touchpad
- D.
Speaker
Correct Answer
D. SpeakerExplanation
A speaker is an output device because it produces sound or audio output. It is used to listen to music, watch videos, or hear any other audio output from a computer or electronic device. The other options listed (keyboard, mouse, and touchpad) are all input devices as they are used to input data or commands into a computer or electronic device.Rate this question:
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- 23.
Which of the following will most affect the speed of a computer?
- A.
Amount of RAM
- B.
Color of the computer box
- C.
Type of keyboard
- D.
Physical size of the system unit
Correct Answer
A. Amount of RAMExplanation
The amount of RAM in a computer will most affect its speed. RAM, or Random Access Memory, is a crucial component that stores data that the computer is actively using. A larger amount of RAM allows the computer to store more data, which can result in faster processing speeds. With more RAM, the computer can access and retrieve data quickly, leading to improved performance and faster execution of tasks. Therefore, the amount of RAM directly impacts the speed and efficiency of a computer.Rate this question:
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- 24.
Which of the following is an operating system?
- A.
Microsoft word
- B.
Microsoft excel
- C.
Microsoft Powerpoint
- D.
Microsft windows vista
Correct Answer
D. Microsft windows vistaExplanation
Microsoft Windows Vista is an operating system. It is a computer software that manages computer hardware and software resources and provides common services for computer programs. It controls the overall operation of the computer system, including managing memory, running applications, and coordinating input and output devices. Microsoft Word, Microsoft Excel, and Microsoft PowerPoint are application software programs, not operating systems, as they are used for specific tasks such as word processing, spreadsheet creation, and presentation design, respectively.Rate this question:
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- 25.
Which of the following is a word processing program
- A.
Microsoft word
- B.
Microsoft Excel
- C.
Microsoft PowerPoint
- D.
Microsoft Acess
Correct Answer
A. Microsoft wordExplanation
Microsoft Word is a word processing program that allows users to create, edit, and format documents. It is specifically designed for creating and editing text-based documents, such as letters, reports, and essays. Microsoft Excel is a spreadsheet program used for organizing and analyzing numerical data, while Microsoft PowerPoint is a presentation program used for creating slideshows. Microsoft Access is a database management program used for storing and retrieving large amounts of data. Therefore, the correct answer is Microsoft Word as it is the only option that is a word processing program.Rate this question:
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- 26.
Which of the following is a database program
- A.
Microsoft word
- B.
Microsoft Excel
- C.
Microsoft PowerPoint
- D.
Microsoft Acess
Correct Answer
D. Microsoft AcessExplanation
Microsoft Access is a database program that allows users to create and manage databases. It provides tools for creating tables, queries, forms, and reports, making it a suitable choice for organizing and storing large amounts of data. Unlike Microsoft Word, Excel, and PowerPoint, which are primarily used for word processing, spreadsheets, and presentations respectively, Microsoft Access is specifically designed for database management.Rate this question:
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- 27.
Which of the following is a spreadsheet program ?
- A.
Microsoft word
- B.
Microsoft Excel
- C.
Microsoft Powerpoint
- D.
Microsoft Powerpoint
Correct Answer
B. Microsoft ExcelExplanation
Microsoft Excel is a spreadsheet program. It is a part of the Microsoft Office suite and is widely used for creating, organizing, and analyzing data in tabular form. Excel provides various features such as formulas, functions, charts, and tables, which make it a powerful tool for data manipulation and calculation. Unlike Microsoft Word and PowerPoint, which are primarily used for creating documents and presentations, respectively, Excel focuses on numerical data and offers advanced capabilities for data analysis and visualization.Rate this question:
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- 28.
Which of the following is a presentation program?
- A.
Microsoft Word
- B.
Microsoft Excel
- C.
Microsoft PowerPoint
- D.
Microsoft Acess
Correct Answer
C. Microsoft PowerPointExplanation
Microsoft PowerPoint is a presentation program because it is specifically designed for creating and delivering presentations. It allows users to create slides with text, images, and multimedia elements, and provides features such as slide transitions, animations, and speaker notes. Microsoft Word, Microsoft Excel, and Microsoft Access are not presentation programs, as they are primarily used for word processing, data analysis, and database management respectively.Rate this question:
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- 29.
Which of the following is the commomnly used browser?
- A.
Microsoft Internet Explorer
- B.
Microsoft Excel
- C.
Google
- D.
Microsoft Windows
Correct Answer
A. Microsoft Internet ExplorerExplanation
Microsoft Internet Explorer is the commonly used browser. It has been widely used by individuals and organizations for many years. It was the default browser for Windows operating systems before being replaced by Microsoft Edge. Internet Explorer has a user-friendly interface and supports various features such as tabbed browsing, security options, and compatibility with different websites. Despite its decline in popularity in recent years, it still remains a commonly used browser by some users.Rate this question:
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- 30.
Which of the following will you use to access e-mail?
- A.
Microsoft word
- B.
Microsoft Outlook
- C.
Microsoft Acess
- D.
Microsoft PowerPoint
Correct Answer
B. Microsoft OutlookExplanation
Microsoft Outlook is the correct answer because it is a popular email client developed by Microsoft. It allows users to send, receive, and manage their email messages, as well as organize their calendar, contacts, and tasks. Microsoft Word is a word processing software, Microsoft Access is a database management system, and Microsoft PowerPoint is a presentation software, none of which are specifically designed for accessing email.Rate this question:
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- 31.
What does LAN stands for?
- A.
Lost and Networked
- B.
Local Area Network
- C.
Local Area Node
- D.
Last Area Node
Correct Answer
B. Local Area NetworkExplanation
LAN stands for Local Area Network. A Local Area Network refers to a network that connects computers and devices within a limited area such as a home, office, or building. It allows for the sharing of resources and data between connected devices, enabling communication and collaboration. The other options, "lost and Networked," "Local Area Node," and "Last Area Node," are incorrect and do not accurately represent the meaning of LAN.Rate this question:
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- 32.
What does WAN stands for
- A.
Wide Area Network
- B.
Wide Area Nuisance
- C.
World Assistance Network
- D.
World Area Network
Correct Answer
A. Wide Area NetworkExplanation
WAN stands for Wide Area Network. A Wide Area Network is a network that covers a large geographic area, typically spanning multiple locations and connecting different local area networks (LANs). It allows for the transmission of data, voice, and video across long distances, using various technologies such as leased lines, satellites, or the internet. This enables organizations to connect their remote offices, branches, or even individuals in different locations, facilitating communication and data sharing on a broader scale.Rate this question:
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- 33.
A microsoft word document has file extensions of?
- A.
DOC OR DOCX
- B.
XLS OR XLSX
- C.
PPT OR PPTX
- D.
TXT
Correct Answer
A. DOC OR DOCXExplanation
A Microsoft Word document can have file extensions of DOC or DOCX. DOC is the file extension for Word documents created in older versions of Microsoft Word, while DOCX is the file extension for Word documents created in newer versions. XLS or XLSX are file extensions for Microsoft Excel documents, PPT or PPTX are file extensions for Microsoft PowerPoint documents, and TXT is a file extension for plain text documents.Rate this question:
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- 34.
GIF and JPEG files are examples of ?
- A.
Microsoft word files
- B.
Images
- C.
Audio files
- D.
Vedio files
Correct Answer
B. ImagesExplanation
GIF and JPEG files are examples of images. GIF stands for Graphics Interchange Format, which is a bitmap image format commonly used for animated images. JPEG stands for Joint Photographic Experts Group, and it is a commonly used image format for compressing and storing digital photographs. Both formats are widely used for displaying and sharing images on various platforms and devices.Rate this question:
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- 35.
AVI and WMVf iles are examples of?
- A.
Micrisoft word files
- B.
Images Files
- C.
Audio Files
- D.
Video Files
Correct Answer
D. Video FilesExplanation
AVI and WMV files are examples of video files. These file formats are commonly used for storing and playing video content. AVI (Audio Video Interleave) is a multimedia container format developed by Microsoft, while WMV (Windows Media Video) is a video compression format developed by Microsoft. Both formats are widely supported and compatible with various media players and devices.Rate this question:
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- 36.
MP3 and WMA files are examples of?
- A.
Microsoft word files
- B.
Images Files
- C.
Audio files
- D.
Video
Correct Answer
C. Audio filesExplanation
MP3 and WMA files are both popular audio file formats. MP3 is a widely used format for compressing audio files, allowing for smaller file sizes without significant loss of audio quality. WMA (Windows Media Audio) is a proprietary audio format developed by Microsoft. Both formats are commonly used for storing and playing back music, podcasts, and other audio content. Therefore, the correct answer is "Audio files".Rate this question:
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- 37.
A Microsoft Powerpoint document has a file extension of ?
- A.
DOC OR DOCX
- B.
XLS OR XLSX
- C.
PPT OR PPTX
- D.
TXT
Correct Answer
C. PPT OR PPTXExplanation
A Microsoft PowerPoint document has a file extension of PPT or PPTX. This is because PowerPoint is a presentation software developed by Microsoft, and these file extensions are specifically designated for PowerPoint files. The PPT extension is used for PowerPoint 97-2003 presentations, while the PPTX extension is used for PowerPoint 2007 and later versions.Rate this question:
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- 38.
A virus is a malicious program which multiplies and spread causing damage to files and folders.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
A virus is a type of malicious software that is designed to replicate itself and spread to other files and folders on a computer system. Once it infects a file or folder, it can cause damage by corrupting or deleting data, slowing down the system, or even disabling certain functions. Therefore, the statement that a virus multiplies and spreads, causing damage to files and folders, is true.Rate this question:
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- 39.
A computer is electronic device which processes and ___________________________ data.
Correct Answer
stores
StoreExplanation
A computer is an electronic device which processes and stores data. This means that it not only performs calculations and operations on the data, but it also has the capability to retain and save the processed information for future use. The term "stores" refers to the act of keeping or holding the data within the computer's memory or storage devices, while "Store" is a variation of the same word. Both words accurately describe the function of a computer in terms of data management.Rate this question:
- 40.
What does a computer allow you to do?
- A.
Type document & send emails
- B.
Browse the internet
- C.
Store & retrieve data
- D.
All of the above
Correct Answer
D. All of the aboveExplanation
A computer allows you to type documents and send emails, browse the internet, and store and retrieve data. It encompasses all these functions, making "All of the above" the correct answer.Rate this question:
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- 41.
The most popular operating system is..................
- A.
MAC OSC
- B.
Facebook
- C.
Microsoft windows
- D.
Linux
Correct Answer
C. Microsoft windowsExplanation
Microsoft Windows is the most popular operating system globally. It is widely used in personal computers and is known for its user-friendly interface and compatibility with a wide range of software and hardware. Windows dominates the market share due to its widespread adoption by businesses and individuals for various purposes such as gaming, work, and entertainment. Its popularity can also be attributed to the extensive software support and regular updates provided by Microsoft.Rate this question:
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- 42.
Instead of a mouse many laptops use a .................
- A.
Optical drive
- B.
Touch pad
- C.
Scanner
- D.
Laser pointer
Correct Answer
B. Touch padExplanation
Many laptops use a touch pad instead of a mouse because it allows users to navigate and control the cursor on the screen by simply sliding their finger across the touch-sensitive surface. This eliminates the need for an external mouse and provides a more convenient and portable solution. The touch pad uses sensors to detect the movement and gestures of the user's finger, making it a popular alternative to traditional mouse input.Rate this question:
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- 43.
Which of the following is a type of a monitor port?
- A.
Display port
- B.
Serial port
- C.
FireWire
- D.
All of the above
Correct Answer
D. All of the aboveExplanation
All of the options listed (Display port, Serial port, FireWire) are types of monitor ports. A display port is a digital interface used to connect a computer to a monitor or other display devices. A serial port is an older type of port that was commonly used to connect monitors and other peripherals to computers. FireWire, also known as IEEE 1394, is a high-speed interface used to connect devices such as cameras and external hard drives to a computer, including monitors. Therefore, all of the options provided are types of monitor ports.Rate this question:
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- 44.
The main circuit board in a computer is called a.............................
- A.
RAM
- B.
CPU
- C.
Motherboard
- D.
All of the above
Correct Answer
C. MotherboardExplanation
The main circuit board in a computer is called a motherboard. This board connects all the essential components of a computer, including the RAM and CPU, and allows them to communicate with each other. The motherboard acts as a central hub, providing power and data connections for all the other components in the computer. Therefore, the correct answer is motherboard.Rate this question:
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- 45.
It is possible to connect peripherals to a laptop.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
Laptops are designed to be portable and versatile devices, capable of connecting to various peripherals such as printers, external monitors, keyboards, mice, and USB drives. This allows users to expand the functionality and capabilities of their laptops based on their specific needs and preferences. Therefore, it is indeed possible to connect peripherals to a laptop.Rate this question:
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- 46.
PDA is a short for ..............
- A.
Personnel Digital Assistant
- B.
Personal Digital Assistant
- C.
Peripheral Device Assistant
Correct Answer
B. Personal Digital AssistantExplanation
The correct answer is "Personal Digital Assistant". PDA stands for Personal Digital Assistant, which refers to a handheld device that provides functionality similar to a computer. These devices typically include features such as a calendar, address book, calculator, and email access. They were popular in the early 2000s but have been largely replaced by smartphones.Rate this question:
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- 47.
A mouse can connect to the computer with a ........................ connection.
- A.
USB
- B.
Bluetooth
- C.
All of the above
Correct Answer
C. All of the aboveExplanation
A mouse can connect to the computer with a USB connection, as most mice are designed to connect to the computer via a USB port. Additionally, a mouse can also connect to the computer using Bluetooth technology, allowing for wireless connectivity. Therefore, the correct answer is "All of the above" as both USB and Bluetooth connections are valid options for connecting a mouse to a computer.Rate this question:
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- 48.
To guard against Virus/ malware you need to have .................................................
- A.
Spyware
- B.
Monitor
- C.
Spreadsheet
- D.
Antivirus software
Correct Answer
D. Antivirus softwareExplanation
To guard against viruses and malware, it is essential to have antivirus software. Antivirus software is specifically designed to detect, prevent, and remove malicious software from a computer system. It helps protect the system by scanning files and programs for any potential threats, quarantining or deleting them if found. By regularly updating the antivirus software, users can ensure that their system is protected against the latest viruses and malware. Without antivirus software, the computer is vulnerable to various cyber threats that can compromise its security and functionality.Rate this question:
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- 49.
...................................................................... can be used to switchoff a computer if it is not responding.
Correct Answer
Power buttonExplanation
The power button can be used to switch off a computer if it is not responding. When a computer freezes or becomes unresponsive, pressing and holding the power button for a few seconds can force the computer to shut down. This is a common troubleshooting step to regain control over the system when other methods fail to work. However, it is important to note that forcibly shutting down a computer using the power button can potentially result in data loss or damage to the operating system, so it should only be used as a last resort.Rate this question:
- 50.
.............................................................. is a group of two or more computers systems linked together.
Correct Answer
NetworkExplanation
A network is a group of two or more computer systems that are connected together. This allows these systems to communicate and share resources such as files, printers, and internet connections. By linking these computers, users can easily share information and collaborate on projects. Networks can be either wired or wireless, and they can be local (LAN) or global (WAN) in nature. Overall, a network enables efficient communication and resource sharing among multiple computers.Rate this question:
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Nov 16, 2023Quiz Edited by
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Oct 03, 2013Quiz Created by
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