Friday, March 21, 2014

Computer GK Question Paper 23

Computer GK Sample Question Paper No. 23:  Computer GK Sample Question Papers as part of Computer GK Sample Papers for Competitive Exams, PSU Exam, State Govt & Central Govt. Examinations held each years. Here is Sample questions asked based on Computer GK in various exams.

Computer GK Question Paper:
* LOTUS 1-2-3 is software
* Trojan is a virus
* Static keys make WEB insecure
* Video signal needs highest bandwidth
* Connectivity means communication between systems
* Controlling is not required for high level language programs before it is executed
* 3 out of three rollers are responsible for the movement of cursor on screen
* Hardware that adds two numbers is arithmetic logical unit
* Data accuracy is not done by modem
* LAN is used for networks setup within a building
* A data communication system requires terminal device, communication channel, protocols
* Most common channel used by networks today is satellite
* A five-digit card attribute used for postal ZIP codes it will be restored as a numeric data
* Computer viruses can be attached to an executable program
* MS-DOS was the first operating system
* The smallest space where information on a hard disk is kept in a cluster
* An information is processed data
* Intelligence is not a characteristic of a computer
* Private key is used to spend a digital signature
* Negative numbers can be represented in binary
* VDU is not an essential part of a computer
* The printers are line printer, laser, dot matrix
* Speed of clock of CPU is measured in Hertz (GHz, MHz etc)

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