Tuesday, March 11, 2014

Computer GK Question Paper 21

Computer GK Sample Question Paper No. 21:  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:

* Operating system controls the various computer parts and allows the user to interact with the computer
* Each cell in a Microsoft Office Excel document is referred to by its cell address, which is the cell’s row and column labels
* Download is the process of copying software programs from secondary storage media to the hard disk
* A file is a unique name that you give to a file of information
* For seeing the output, you use monitor
* Control key is used in combination with another key to perform a specific task
* Scanner will translate images of text, drawings and photos into digital form
* CPU is the brain of the computer
* Something which has easily understood instructions is said to be user friendly
* Information on a computer is stored as digital data
* For creating a document, you use new command at file menu
* The programs and data kept in main memory while the processor is using them
* Ctrl + A command is used to select the whole document
* A Website address is a unique name that identifies a specific website on the web
* Answer sheets in bank PO’s/Clerk’s examinations are checked by using Optical Mark Reader
* Assembler is language translation software
* Manual data can be put into computer by scanner
* Image can be sent over telephone lines by using scanner
* Basic can be used for scientific and commercial purpose

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