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Operating System MCQ with Answers

  1. An operating system that can do multitasking means that ........
  2. Which of the following is a database of information about the windows operating system including customized settings and software installations?
  3. You need to create new volumes and format a new disk you just installed on your Windows 7 computer. Which tool should you use?
  4. Which of the following commands should you use to delete files on a linux system?
  5. Which of the following is a valid permission in the Linux file system?
  6. In what mode can only one program be executed at one time?
  7. The desktop operating system is also called a .............
  8. Which one is a 'text editor' for microsoft windows?
  9. Which one is the default word processor for Microsoft Windows?
  10. What is the maximum size of a word document created?
  11. How many users can access a share folder simultaneously from a Windows XP Machine?
  12. Which function key needs to be press during reboot to enter in safe mode of a windows machine?
  13. Which one is an example of connectionless protocols?
  14. A common boundary between two computer systems is known as .................
Last Updated: Jun 07, 2021,
Posted in Interview Questions,
45 Questions
Operating System MCQ

Take Operating System MCQ Quiz to Test Your Knowledge 

We have listed below the best Operating System MCQ Questions, that checks your basic knowledge of the (OS) Operating System. This Operating System MCQ Test contains 45 most popular OS multiple-choice questions. You have to select the right answer to every question to check your final preparation. apart from this, You can also download below the Operating System MCQ PDF completely free.

  • The OS can divide up work between several CPUs.
  • Several programs can be operated concurrently
  • Multiple people can use the computer concurrently
  • All of the above
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  • Registry
  • Changelog
  • Performance Monitor
  • None of the above
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  • Format
  • Disk Utility
  • Disk Management
  • None of the above
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  • Mv
  • Expunge
  • Delete
  • Rm
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  • Write
  • Change
  • Modify
  • Full Control
Download Free : Operating System MCQ PDF
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  • Virtual Real
  • Compatibility
  • Real
  • Protected
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  • Single user operating system
  • Client operating system
  • Multi user operating system
  • Embedded operating system
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  • MS Word
  • Ms Excel
  • WordPad
  • Notepad
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  • MS Word
  • WordPad
  • Ms Paint
  • Notepad
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  • 1 MB
  • 16MB
  • 32 MB
  • 999KB
Read Best: Chrome Os Interview Questions
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  • 8
  • 10
  • 9
  • Unlimited
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  • F8
  • F2
  • F1
  • F9
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  • TCP
  • UDP
  • IPX/SPX
  • Frame Relay
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  • Intradiction
  • Surface
  • Interface
  • None Of The Above
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  • BASIC
  • C++
  • JAVA
  • LOTUS
Download Free: Chrome Os Interview Questions PDF
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  • Printing
  • Deleting
  • Connectivity
  • Programming
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  • Explorer
  • Temporary Internet Files
  • History
  • Windows
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  • Palm OS
  • VxWorks
  • Windows CE
  • RTLinux
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  • Uniprogramming systems
  • Unitasking systems
  • Uniprocessing systems
  • None of these
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  • Open files
  • Address space and global variables
  • Pending alarms, signals and signal handlers
  • All of these
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  • DLocate
  • DTrace
  • DMap
  • DAdd
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  • To get and execute the next user-specified command
  • To provide the interface between the api and application program
  • To handle the files in operating system
  • None of the above
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  • One level structure
  • Two level structure
  • Tree structure
  • None of these
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  • Swapping Devices
  • Cache
  • Floppy Disk
  • Magnetic Disks
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  • Can be used when writing a file
  • Are only used when printing the contents of files
  • Provide an easy way of finding groups of related files
  • Allow several files to be read simultaneously
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  • Contiguous Sequential File
  • Random Files
  • Indexed Sequential File
  • All of these
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  • Text Files
  • Executable Binary Flies
  • Both (a) And (b)
  • None of the above
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  • MAC
  • Ms-Dos
  • Windows
  • None of the above
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  • MAC OS
  • MS-DOS
  • Process Control
  • Windows OS
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  • API
  • Library
  • System call
  • Assembly instruction
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  • iOS
  • Android
  • Mountain Lion
  • Windows Phone 8
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  • Unix
  • MS-DOS
  • Windows 3.0
  • Mac System Software 6
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  • I/O Modules
  • I/O Devices
  • File Base I/O
  • Kernal Modules
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  • Shells
  • MAC OS
  • Windows
  • Bourne shell
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  • Windows 98
  • MS DOS
  • Windows XP
  • Windows NT
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  • Memory
  • Processor
  • I/O Devices
  • All of the above
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  • Reset
  • Restarted
  • Powered on
  • Shutdown
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  • True
  • False
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  • True
  • False
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  • True
  • False
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  • prevents unauthorized access
  • protects the system from viruses.
  • loads a minimum number of drivers.
  • All of the above
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  • Windows is based on character user interface (CUI)
  • Windows is based on command line interface (CLI)
  • Windows is based on graphical user interface (GUI)
  • Windows is single user and single tasking operating system
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  • Time-losing
  • Time-gaining
  • Time-sharing
  • Time-spooling
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  • Site selection
  • Product selection
  • Process selection
  • Equipment selection
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  • Linux
  • Windows
  • Android
  • DOS
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About Operating System

An Operating system is system software that manages computer hardware and software resources and provides general services for computer programs. It is the most important software that runs on a computer. Every computer must have at least one OS to run other programs. It is the soul of the computer system, without that we can no more imagine to run a computer. It plays like a role of mediator, which interprets the instructions to computer hardware made by a user.

Types of Operating System

There are mainly 5 types of Operating systems, which are as follows:

  1. Batch Operating System.
  2. Time-Sharing Operating System.
  3. Distributed Operating System.
  4. Network Operating System.
  5. Real-Time Operating System.

 

Basic Functions of Operating System

The basic functions of operating systems are as follows:

  • Process Management.
  • Memory Management.
  • File Management.
  • Security.
  • Error detecting aids.
  • Coordination between other software and users.

 

Examples of Operating System

The examples of the operating system are:

  • Android
  • iOS
  • Chrome OS
  • Free BSD
  • Syllable
  • ReactOS
  • macOS (Macintosh)
  • Linux Operating System
  • Windows Operating System
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