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
C. POS
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.
A. PSS
B. POS
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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