Computer Science Questions and Answers for Bank Exams

Important Computer Science Questions and answers:

Q.31. Which of the following is used to Manage Data Base?

(A) Operating System

(B) Compiler

(C) DBMS

(D) None of the above

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Q.32. Which of the following is an example of non-volatile memory?

(A) Cache memory

(B) RAM

(C) ROM

(D) None of the above

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Q.33. Which of the following memories is an optical memory?         

(A) Floppy Disk

(B) Bubble Memories

(C) CD–ROM

(D) Core Memories

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Q.34.Java was originally invented by             

(A) Oracle

(B) Microsoft

(C) Novell

(D) Sun

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Q.35. Whose trademark is the operating system UNIX?         

(A) Motorola

(B) Microsoft

(C) BELL Laboratories

(D) AshtonTate

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Q.36. Main memory of computer is -

(A) Internal

(B)External

(C)(A) and (B)both

(D)Auxiliary

(E)None of these

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Q.37. The contents of memory into blocks of the same size is called as:

(A) ROM

(B)EPROM

(C)EEPROM

(D)All of above

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Q.38. What is the permanent memory built into your computer called?

(A) RAM

(B)ROM

(C)CPU

(D)CD-ROM

(E)None of these

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Q.39. In Binary System, the power of _____ is used . 

(A) 2

(B) 4

(C) 6

(D) 8

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Q.40. Who among the following are the Founders of Social Networking Site: “Twitter” ? 

(A) Chris Hughes, Dustin Moskovitz, Eduardo Saverin, Mark Zuckerberg

(B) Larry Page, Sergey Brin

[C] Biz Stone, Evan Williams, Noah Glass, Jack Dorsey

(D) Jawed Karim, Chad Hurley, Steve Chen

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