Computer General Knowledge MCQs > FREE SET-4

	1. URL Stands for
	A Union Research Locater B Uniform Resource Locater C Universal Research Locater D Union Resource Locater Free MCQs www.sharemcq.com     Answer: Option B Explanation: Available Soon. Workspace View Answer Workspace

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	2. VB Satands for
	A Visual Basic B Voice Basic C Vice Basic D Vista Basic Free MCQs www.sharemcq.com     Answer: Option A Explanation: Available Soon. Workspace View Answer Workspace

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	3. PSTN Stands for
	A Public Switched Telephone Network B Portable Switched Telephone Network C Popular Switched Telephone Network D People Switched Telephone Network Free MCQs www.sharemcq.com     Answer: Option A Explanation: Available Soon. Workspace View Answer Workspace

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	4. GB Stands for
	A Gigabit B Giga Boot C Giga Byte D GigaBold Free MCQs www.sharemcq.com     Answer: Option C Explanation: Available Soon. Workspace View Answer Workspace

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	5. Which is the fastest computer?
	A Mainframe B Mini Computer C Workstations D Super Computer Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	6. KBPS Stands for
	A Kilo Binary Per Second B Kilo Bits Per Second C Kilo Bit Per Second D Kilo Byte Per Second Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	7. X.25 is based on
	A Packet Switching B Packet Switching WAN C Packet Switching LAN D Message Switching Free MCQs www.sharemcq.com     Answer: Option B Explanation: Available Soon. Workspace View Answer Workspace

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	8. DSS Stands for
	A Data Dictonary System B Data Development System C Data Dictonary Series D Data Development Series Free MCQs www.sharemcq.com     Answer: Option A Explanation: Available Soon. Workspace View Answer Workspace

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	9. Many to Many relationship is found in ......................
	A Network Model B Haerarchical Model C Relational Model D Distributed Model Free MCQs www.sharemcq.com     Answer: Option A Explanation: Available Soon. Workspace View Answer Workspace

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	10. X Stands for .................. in XML.
	A Xpert B Extensible C Extendable D Xtype Free MCQs www.sharemcq.com     Answer: Option B Explanation: Available Soon. Workspace View Answer Workspace

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	11. SDLC Stands for
	A System Delivery Life Cycle B System Development Life Cycle C System Demo Life Cycle D System Demo Level Cycle Free MCQs www.sharemcq.com     Answer: Option B Explanation: Available Soon. Workspace View Answer Workspace

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	12. Data Communication Medium is called ...............
	A Channel B Media C Link D Circuit Free MCQs www.sharemcq.com     Answer: Option B Explanation: Available Soon. Workspace View Answer Workspace

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	13. DB Stands for
	A Database B Double Bullets C Double Border D Data Boot Free MCQs www.sharemcq.com     Answer: Option A Explanation: Available Soon. Workspace View Answer Workspace

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	14. EOL Stands for
	A End Of Line B Email Line C Electronic Line D Ethernet Line Free MCQs www.sharemcq.com     Answer: Option A Explanation: Available Soon. Workspace View Answer Workspace

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	15. DFS Stands for
	A Distributed File System B Data Float System C Data File System D Distributed Float System Free MCQs www.sharemcq.com     Answer: Option A Explanation: Available Soon. Workspace View Answer Workspace

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	16. EXE Stands for
	A Example B Close C Executable D Exit Free MCQs www.sharemcq.com     Answer: Option C Explanation: Available Soon. Workspace View Answer Workspace

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	17. OAS Stands for
	A Open Automatic System B Over All Automatic System C Office Automation System D Oval All System Free MCQs www.sharemcq.com     Answer: Option C Explanation: Available Soon. Workspace View Answer Workspace

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	18. IS Stands for
	A Internet System B Intel System C Information System D Insert System Free MCQs www.sharemcq.com     Answer: Option C Explanation: Available Soon. Workspace View Answer Workspace

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	19. IIS Stands for
	A Intel Information Services B Internet Information Services C Information Internet Services D Information Intel Services Free MCQs www.sharemcq.com     Answer: Option B Explanation: Available Soon. Workspace View Answer Workspace

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	20. LAN Stands for
	A Length Area Network B Liner Area Network C Local Area Network D Line Area Network Free MCQs www.sharemcq.com     Answer: Option C Explanation: Available Soon. Workspace View Answer Workspace

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	21. The personnel who deals with the computer & its management put together are called
	A Software B Humanware C Firmware D Hardware Free MCQs www.sharemcq.com     Answer: Option B Explanation: Available Soon. Workspace View Answer Workspace

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	22. Which of the following is still useful for adding numbers?
	A EDSAC B ENIAC C Abacus D UNIVAC Free MCQs www.sharemcq.com     Answer: Option C Explanation: Available Soon. Workspace View Answer Workspace

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	23. An electronic logic gate whose output is logic 0 only when all inputs are logic 1 is
	A NOR B NAND C OR D NOT Free MCQs www.sharemcq.com     Answer: Option B Explanation: Available Soon. Workspace View Answer Workspace

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	24. Where are programs and data to be used by the computer available?
	A Output B Processing unit C Input D Storage Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	25. A parallel port is most often used by a -
	A Mouse B Monitor C Printer D External storage device Free MCQs www.sharemcq.com     Answer: Option C Explanation: Available Soon. Workspace View Answer Workspace

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	26. Computer follows a simple principle called GIGO which means:
	A Garbage in garbage out B Garbage input good output C Good input good output D Greater instructions greater output Free MCQs www.sharemcq.com     Answer: Option A Explanation: Available Soon. Workspace View Answer Workspace

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	27. Arrange the following devices in ascending order of the speed: A. RAM B. Hard disk C. Cache D. Floppy
	A ABDC B BDAC C DBAC D BADC Free MCQs www.sharemcq.com     Answer: Option C Explanation: Available Soon. Workspace View Answer Workspace

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	28. What is the commonly used unit for measuring the speed of data transmission?
	A Bits per second B Nano seconds C Characters per second D Mega Hertz Free MCQs www.sharemcq.com     Answer: Option A Explanation: Available Soon. Workspace View Answer Workspace

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	29. Which one among the following is not included in the basic functions of operating system?
	A Job Control B Job Scheduling C Memory Management D Data Management Free MCQs www.sharemcq.com     Answer: Option A Explanation: Available Soon. Workspace View Answer Workspace

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	30. 'Blue tooth' technology allows -
	A Landline phone to mobile phone communication B Signal transmission on mobile phones only C Wireless communication between equipments D Satellite television communication Free MCQs www.sharemcq.com     Answer: Option C Explanation: Available Soon. Workspace View Answer Workspace

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	31. ENIAC was
	A an electronic computer B an engine C a memory device D an electronic calculator Free MCQs www.sharemcq.com     Answer: Option A Explanation: Available Soon. Workspace View Answer Workspace

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	32. The operating system called UNIX is typically used for -
	A Desktop computers B Laptop computers C Supercomputers D All of these Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	33. There are several primary categories of procedures. Which of the following is not a primary category of procedures?
	A Testing B Backup and recovery C Firewall development D Design Free MCQs www.sharemcq.com     Answer: Option C Explanation: Available Soon. Workspace View Answer Workspace

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	34. All of the logical and mathematical calculations done by the computer happen in/on the -
	A Central processing unit B Mother board C Memory D Central control unit Free MCQs www.sharemcq.com     Answer: Option A Explanation: Available Soon. Workspace View Answer Workspace

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	35. When speaking of computer input and output, input refers to -
	A any data processing that occurs from new data input into the computer B data or information that has been entered into the computer C the transmission of data that has been input into the computer D Both C) and D) above Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	36. Computer software can be defined as--
	A the computer and its associated equipment B the instructions that tell the computer what to do C computer components that act to accomplish a goal D an interface between the computer and the network Free MCQs www.sharemcq.com     Answer: Option B Explanation: Available Soon. Workspace View Answer Workspace

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	37. The main memory of a computer can also be called -
	A Primary storage B Internal memory C Primary memory D All of these Free MCQs www.sharemcq.com     Answer: Option C Explanation: Available Soon. Workspace View Answer Workspace

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	38. Which of the following is not a type of computer software which can be thought?
	A Off-the-shelf B Tailor-made C Custom-developed D Off-the-shelf with alterations Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	39. _________ are attempts by individuals to obtain confidential information from you by falsifying their identity.
	A Phishing trips B Computer viruses C Spyware scams D Phishing Scams Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	40. The main job of CPU is to -
	A carry out program instructions B Store data/information for future use C Process data and information D Both A) and C) Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	41. Which of the following is an example of an optical disk?
	A Magnetic disks B Memory disks C Data bus disks D Digital versatile disks Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	42. Which of the following is an example of storage devices?
	A Magnetic disks B Tapes C DVDs D All of these Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	43. A person who used his or her expertise to gain access to other people's computers to get information illegally or do damage is a -
	A Hacker B Spammer C Analyst D WordsMatched / SearchWords.GetLength(0)) * 100) Free MCQs www.sharemcq.com     Answer: Option A Explanation: Available Soon. Workspace View Answer Workspace

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	44. A popular way to learn about computers without ever going to a classroom is called -
	A i-learning B isolated learning C e-learning D close learning Free MCQs www.sharemcq.com     Answer: Option C Explanation: Available Soon. Workspace View Answer Workspace

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	45. Which of the following is a storage device that uses rigid, permanently installed magnetic disks to store data/information -
	A Floppy diskette B Hard disk C Permanent disk D None of these Free MCQs www.sharemcq.com     Answer: Option B Explanation: Available Soon. Workspace View Answer Workspace

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	46. A sales clerk at a checkout counter scanning a tag on an item rather than keying it into the system, is using -
	A Input automation B Item data automation C Scanning automation D Source data automation Free MCQs www.sharemcq.com     Answer: Option C Explanation: Available Soon. Workspace View Answer Workspace

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	47. Main memory works in conjunction with -
	A RAM B Special function cards C CPU D Intel Free MCQs www.sharemcq.com     Answer: Option C Explanation: Available Soon. Workspace View Answer Workspace

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	48. The collection of links throughout the Internet creates an interconnected network called the -
	A WWW B Web C World Wide Web D All of the above Free MCQs www.sharemcq.com     Answer: Option D Explanation: Available Soon. Workspace View Answer Workspace

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	49. Cache and main memory will lose their contents when the power is off. They are--
	A Dynamic B Faulty C Volatile D Static Free MCQs www.sharemcq.com     Answer: Option C Explanation: Available Soon. Workspace View Answer Workspace

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	50. Vendor-created program modifications are called
	A Patches B Fixes C Holes D Overlaps Free MCQs www.sharemcq.com     Answer: Option B Explanation: Available Soon. Workspace View Answer Workspace

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