Operating System MCQs > FREE SET - 1

	1. In "Windows ME", What does ME Stands for?
	A Millennium Edition B Micro-Expert C Macro-Expert D Multi-Expert Free MCQs www.sharemcq.com     Answer: Option A Explanation: Available Soon. Workspace View Answer Workspace

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	2. Which process checks to ensure the components of the computer are operating and connected properly?
	A Booting B Processing C Saving D Editing Free MCQs www.sharemcq.com     Answer: Option A Explanation: Available Soon. Workspace View Answer Workspace

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	3. What is the meaning to
	A Expand it to fit the desktop B Fill it to capacity C Put only like files inside D Drag it to the Recycle Bin Free MCQs www.sharemcq.com     Answer: Option A Explanation: Available Soon. Workspace View Answer Workspace

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	4. What does a computer system includes?
	A Hardware B Software C Peripheral devices D All of these Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	5. The ability of an operating system to run more than one application at a time is called __________.
	A Real-Time B Multi-user C Multi-tasking D Object-oriented Free MCQs www.sharemcq.com     Answer: Option C Explanation: Available Soon. Workspace View Answer Workspace

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	6. Which of the following is a variant of Read Only Memory?
	A Dynamic ROM B Static ROM C Status ROM D EPROM Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	7. Which of the following is a unit of measurement used in computer systems?
	A Byte B Kilobyte C Megabyte D All of the above Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	8. Accumulator is a _________
	A Sequential circuit B Hardwired unit C Finite state machine D Register Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	9. What does 'Ctrl + Esc' do?
	A Shows the start menu B Shows the insert menu C Shows the format menu D Shows the tools menu Free MCQs www.sharemcq.com     Answer: Option A Explanation: Available Soon. Workspace View Answer Workspace

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	10. Which of the following is the shortcut key to print a document?
	A Ctrl + V B Ctrl + P C Ctrl + C D Ctrl + Y Free MCQs www.sharemcq.com     Answer: Option B Explanation: Available Soon. Workspace View Answer Workspace

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	11. A (n) __________ consists of a username, password and storage space called a user folder or user directory.
	A Authentication B Swap file C Account D Buffer Free MCQs www.sharemcq.com     Answer: Option C Explanation: Available Soon. Workspace View Answer Workspace

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	12. What is the size of the Unicode character in Windows?
	A 8 bits B 16 bits C 32 bits D 64 bits Free MCQs www.sharemcq.com     Answer: Option C Explanation: Available Soon. Workspace View Answer Workspace

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	13. Which of the following persons has the least amount of technical knowledge?
	A Computer operator B System Analyst C Programmer D User Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	14. Which of the following extension refers to System files?
	A .EXE B .COM C .SYS D .PRG Free MCQs www.sharemcq.com     Answer: Option C Explanation: Available Soon. Workspace View Answer Workspace

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	15. The MS-DOS operating system is a
	A Graphical User Interface, Single task OS B Graphical User Interface, Multitasking OS C Command User Interface, Single task OS D Command User Interface, Multitasking OS Free MCQs www.sharemcq.com     Answer: Option C Explanation: Available Soon. Workspace View Answer Workspace

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	16. Cache memory acts between ___________ .
	A RAM and ROM B CPU and RAM C CPU and Hard Disk D All of these Free MCQs www.sharemcq.com     Answer: Option B Explanation: Available Soon. Workspace View Answer Workspace

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	17. Which of the following software program uses a pattern-matching technique to examine all files on a disk looking for harmful code?
	A Operating system B Utility programs C Antivirus Software D Backup software Free MCQs www.sharemcq.com     Answer: Option C Explanation: Available Soon. Workspace View Answer Workspace

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	18. Which protocol is used to obtain an IP and other network configuration information from a server on local network?
	A Dynamic Host Configuration Protocol B Transmission Control Protocol C Code division multiple access D User Datagram Protocol Free MCQs www.sharemcq.com     Answer: Option A Explanation: Available Soon. Workspace View Answer Workspace

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	19. WORM Stands for
	A Write Original Read Memory B Wanted Once Read Memory C Wanted Original Read Memory D Write Once Read Many Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	20. Which of the following is OS independent complier?
	A Turbo C Complier B Pascal Complier C Visual Basic Complier D Java Complier Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	21. Which command is used to display the OS system name?
	A OS B Unix C Kernel D Uname Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	22. Windows 98 was developed in
	A 1989 B 1998 C 2005 D 2006 Free MCQs www.sharemcq.com     Answer: Option B Explanation: Available Soon. Workspace View Answer Workspace

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	23. Multiprogramming and Multitasking are synonymous
	A Always B Never C Application specific D OS dependent Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	24. Which of the following operating system is defined as self-contained in device and resident in ROM?
	A Multiprocessing OS B Embedded OS C Batch Processing OS D Multi-threading OS Free MCQs www.sharemcq.com     Answer: Option B Explanation: Available Soon. Workspace View Answer Workspace

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