Monday, March 31, 2014

Computer GK Question Paper 25

Computer GK Sample Question Paper No. 25:  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:
* The output devices make it possible to view or print data
* A chat is a typed conversation that takes place on a computer
* Hardware includes the computer and all the devices connected to it that are used to input and output data
* The most common method of entering text and numerical data into a computer system is through the use of a keyboard
* Mouse, keyboard, plotter are the group consist of only input devices
* A set of instructions telling the computer what to do is called program
* Data going into the computer is called input
* If you receive an e-mail from someone you don’t know, then delete it without opening it
* Two options does a binary choice offer
* A collection of programs that controls how you computer system runs and processes information is called operating system
* Rows and columns are data organized in a spreadsheet
* When cutting and pasting, the item cut is temporarily stored in clipboard
* When you are working on a document on a PC, the document is temporarily stored in flash memory
* One megabyte equals approximately 1 million bytes
* A cluster represents a group of sectors
* Digital signals used in ISDN have discrete values
* Assembler is language translation software
* Manual data can be put into computer by scanner
* Bandwidth means channel capacity amount of data following via cables and measure of speed
* Chip can keep maximum data
* Debugging is the process of finding errors in software code
* Time Bomb are viruses that are triggered by the passage of time or on a certain data
* Linux is an open source operating system
* Boot sector viruses are often transmitted by a floppy disk left in the floppy drive
* Operating system controls the way in which the computer system functions and provides a medium by which users can interact with the computer
* Servers are computers that provide resources to other computers connected to a network
* Field names describe what a data field is
* You must install router on a network if you want to share a broadband internet connection

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