Computer Quiz - 20

Computer Quiz - 20 ........ (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. The most Common pointing input device _______________
   1.   Trackball
   2.   Mouse
   3.   Touchpad
   4.   Touch Screen
2. Which of the following types of channels moves data relatively slowly?
   1.   None
   2.   narrowband channel
   3.   wideband channel
   4.   broadband channel
3. What does a website address uniquely specify ?
   1.   PDA
   2.   Web Browser
   3.   Web Site
   4.   Storage
4. How many bits internet address is assigned to each host on a TCP/IP internet which is used in all communications with the host?
   1.   16 – bits
   2.   48 – bits
   3.   32 – bits
   4.   64 – bits
5. Linux is a type of ___________ software
   1.   Proprietary
   2.   Open Source
   3.   Share Ware
   4.   Commercial
6. Which of the following is required to communicate between two computers?
   1.   access to transmission medium
   2.   communications hardware
   3.   protocol
   4.   All
7. With an IP address of 100, you currently have 80 subnets. What subnet mask should you use to maximize the number of available hosts?
   1.   192
   2.   248
   3.   252
   4.   240
8. Which of the following does not allow multiple users or devices to share one communications line?
   1.   concentrator
   2.   multipplexer
   3.   controller
   4.   doubleplexer
9. ________ can input Graphical images and picture for computers
   1.   Plotter
   2.   Printer
   3.   Keyboard
   4.   Scanner
10. Smart Card is _________
    1.   Micro Processor Card
    2.   Processing Unit contains memory for storing data
    3.   Processing Unit for Software Handling
    4.   Special Purpose Card

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