Computer Quiz - 30

Computer Quiz - 30 ........ (RPAEA)

Welcome to the Computer Quiz Question & Answers Section of Railpath Academy & Engineers Academy. These are fact based questions written mainly for aspirants of Railway, SSC, Vyapam, CGPSC, IBPS Banking, PO, Clerical, CLAT, MBA entrance exams, State PCS examinations and other examinations of similar nature. Currently, we update 10 questions roughly everyday.

Read Questions Carefully & then Tick the Correct Answers.

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1. Which of the following memories needs refresh?
   1.   SRAM
   2.   ROM
   3.   DRAM
   4.   All
2. Storage that retains its data after the power is tuned off is referred to as
   1.   sequential storage
   2.   direct storage
   3.   volatile storage
   4.   non-volatile storage
3. To what temporary area can you store text and other data, and later paste them to another location?
   1.   Hard Disk
   2.   ROM
   3.   CD-ROM
   4.   The clipboard
4. The _____ key will launch the start buttons.
   1.   Windows
   2.   Esc
   3.   None
   4.   Shift
5. A Dumb terminal has
   1.   Processor and Hard Disk
   2.   Processor and Keyboard
   3.   Keyboard and Screen
   4.   Keyboard and Hard Disk
6. Computers use the _____ number system to store data and perform calculations.
   1.   Decimal
   2.   Hexadecimal
   3.   Octal
   4.   Binary
7. The primary purpose of software is to turn data into _____
   1.   Programs
   2.   Web sites
   3.   Objects
   4.   Information
8. _____is the science that attempts to produce machines that display the same type of intelligence that humans do.
   1.   Nano science
   2.   None
   3.   Nanotechnology
   4.   Artificial intelligence (AI)
9. Which of the following is the largest unit of storage?
   1.   GB
   2.   TB
   3.   KB
   4.   MB
10. What is the main purpose of the secondary storage device?
    1.   To Install Operating System
    2.   To Networking
    3.   To Store Data
    4.   To increase the speed of Computer

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