Operating Systems - Set 2

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    The operating system manages

    • Memory
    • Processes
    • Disks and I/O devices
    • All of the above
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About This Quiz





Online MCQ Quiz on Operating Systems - Set 2
No. Of Questions:- 10
Time:- 10 Minutes
Full Mark:- 100
Pass Mark:- 70
This Quiz if for those user who wants to test their knowledge in Operating Systems.
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Operating Systems - Set 2 - Quiz

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  • 2. 

    What is the function of an operating system?

    • Manages computer’s resources very efficiently

    • Takes care of scheduling jobs for execution

    • Manages the flow of data and instructions

    • All of the above

    Correct Answer
    A. All of the above
    Explanation
    The function of an operating system includes managing computer's resources efficiently, taking care of scheduling jobs for execution, and managing the flow of data and instructions. This means that an operating system is responsible for efficiently utilizing the computer's resources, ensuring that tasks are scheduled and executed in a timely manner, and managing the flow of data and instructions between different components of the computer system.

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  • 3. 

    Which is not the function of the Operating System?

    • Memory management

    • Disk management

    • Application management

    • Virus Protection

    Correct Answer
    A. Virus Protection
    Explanation
    The function of an Operating System includes memory management, disk management, and application management. However, virus protection is not typically considered a core function of the Operating System. While some Operating Systems may have built-in antivirus software or security features, protecting against viruses is generally handled by separate antivirus programs. Therefore, virus protection is not considered a primary function of the Operating System.

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  • 4. 

    Usually, in MSDOS, the primary hard disk drives has the drive letter ____

    • A

    • B

    • C

    • D

    Correct Answer
    A. C
    Explanation
    In MSDOS, the primary hard disk drives are typically assigned the drive letter C. This is because historically, floppy disk drives were assigned the drive letters A and B, leaving the letter C available for the primary hard disk drive. This convention has continued in modern operating systems as well.

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  • 5. 

    Which Operating System doesn’t support long file names?

    • OS/2

    • Windows 95

    • MS-DOS

    • Windows NT

    Correct Answer
    A. MS-DOS
    Explanation
    MS-DOS is the correct answer because it is an older operating system that does not support long file names. Unlike OS/2, Windows 95, and Windows NT, MS-DOS uses the 8.3 file naming convention, which limits file names to a maximum of 8 characters for the file name and 3 characters for the file extension. This limitation does not allow for long file names with more than 8 characters, making MS-DOS incompatible with long file names.

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  • 6. 

    Which of the following Operating systems is better for implementing a Client-Server network?

    • MS DOS

    • Windows 95

    • Windows 98

    • Windows 2000

    Correct Answer
    A. Windows 2000
    Explanation
    Windows 2000 is a better operating system for implementing a Client-Server network because it is a more advanced and robust operating system compared to MS DOS, Windows 95, and Windows 98. Windows 2000 provides better networking capabilities, improved security features, and better support for server applications. It also has better scalability and can handle a larger number of client connections. Overall, Windows 2000 offers better performance and reliability for a Client-Server network implementation.

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  • 7. 

    When a computer is first turned on or restarted, a special type of absolute loader called ____ is executed

    • Compile and Go loader

    • Boot loader

    • Bootstrap loader

    • Relating loader

    Correct Answer
    A. Bootstrap loader
    Explanation
    A Bootstrap loader is executed when a computer is first turned on or restarted. It is a special type of absolute loader that is responsible for loading the operating system into memory and initializing the system hardware. It is the first program that runs during the boot process and sets up the environment for the operating system to start.

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  • 8. 

    Which Operating System doesn’t support networking between computers?

    • Windows 3.1

    • Windows 95

    • Windows 2000

    • Windows NT

    Correct Answer
    A. Windows 3.1
    Explanation
    Windows 3.1 does not support networking between computers. This operating system was released in 1992 and was primarily designed for single-user systems. It did not have built-in networking capabilities and required additional software and hardware to establish a network connection. In contrast, Windows 95, Windows 2000, and Windows NT all had networking features and could be used to connect computers together.

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  • 9. 

    Which file keeps commands to execute automatically when OS is started?

    • Command.com

    • Any batch file

    • Autoexec.bat

    • Config.sys

    Correct Answer
    A. Autoexec.bat
    Explanation
    The correct answer is "autoexec.bat". This file is used in MS-DOS and Windows operating systems to store commands that are automatically executed when the operating system is started. It allows users to customize the startup process by specifying various commands and settings.

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  • 10. 

    What should be the extension to execute files?

    • EXE

    • BAT

    • COM

    • All of the above

    Correct Answer
    A. All of the above
    Explanation
    The correct answer is "All of the above" because executable files can have different extensions depending on the operating system and programming language used. The .exe extension is commonly used for executable files in Windows, .bat is used for batch files, and .com is used for command files. Therefore, all three extensions can be used to execute files depending on the specific requirements and context.

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  • Current Version
  • Mar 22, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Oct 24, 2010
    Quiz Created by
    Mcqquestions
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