Tuesday, April 12, 2016

Computer GK Sample Paper 55

Computer GK Sample Question Paper No. 55:  Computer GK Sample Question Paper as part of Computer GK Sample Papers.This Sample paper will also help candidates in Competitive Exams, PSU Exam, State Govt & Central Govt. Examinations held each years. Computer GK Questions which you can access from our Free Mobile App of "COMPUTER GK" from Link: DOWNLOAD COMPUTER GK Mobile App . Here is sample Question paper as part of Computer GK Questions for upcoming examinations. 
For "Computer GK" you can Download "Computer GK" Mobile App: https://play.google.com/store/apps/details?id=com.csurender.computer

Computer GK Sample Question Paper No. 55
Where would you find the letters QUERTY? 
A. Mouse
B. Keyboard
C. Numeric Keypad
D. Headphone
Answer: A

How did the computer mouse get its name? 
A. Because it squeaks when moved
B. It’s cable looks like a tail
C. It has ears
D. All of above
Answer: B

Hard copy is a term used to describe...? 
A. Writing on a hard board
B. Printed output
C. Saving it on Email
D. Storing information on the hard disk
Answer: B

What are the individual dots which make up a picture on the monitor screen called?
A. Coloured spots
B. Pixels
C. Pixies
D. Decibal
Answer: B

All of the following are examples of real security and privacy risks EXCEPT:
A. hackers
B. Anti-virus
C. viruses
D. identity theft
Answer: B

A process known as --------- is used by large retailers to study trends.
A. data mining
B. data selection
D. data conversion
Answer: A

--------- terminals (formerly known as cash registers) are often connected to complex inventory and sales computer systems.
A. Data
B. Point-of-sale (POS)
C. Sales
D. Query
Answer: B

A(n) --------- system is a small, wireless handheld computer that scans an item’s tag and pulls up the current price (and any special offers) as you shop.
C. inventory
D. data mining
Answer: A

The ability to recover and read deleted or damaged files from a criminal's computer is an example of a law enforcement specialty called:
A. robotics
B. simulation
C. computer forensics
D. animation
Answer: C

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