Monday 29 February 2016

COMPUTER 29FEB

Good Morning

Dear Candidates,

Purpose : To prepare for written exam of SBI PO/IBPS PO/CLERK/RRB PO/ASSISTANT.

Today, learn the following : 

COMPUTER AWARENESS:

41. BIOS: Stands for Basic Input/Output system: The BIOS is responsible for booting the computer by providing a basic set of instructions
42. Binary: This is a basic system of numbering using ones and zeros43. Blue tooth: Radio technology that connects electronic devices without using a cable. Data and voice can be exchanged at ranges of up to 10 meterswithout the need for devices to be lined up together44. Boot disk: A diskette from which you can boot your computer45. Buffer: A place, especially in RAM, for the temporary storage of data for the purpose of speeding up an operation such as printing or disk access46. Browser: It is a software used for viewing pages on the web47. Bus: A collection of wires through which data is transmitted from one part of a computer to another48. Catche: A special block of fast memory used for temporary storage of data for quick retrieval49. CD-ROM: Compact Disc Read Only Memory – an optical storage medium that can hold about 700 MB of data and is accessed with lasers50. CGA: Stands for Color Graphics Adapter: CGA allowed a maximum of four colours at a resolution of 320 x 200 or two colours at 640 x 200.


All The Best.

ANIL AGGARWAL SIR

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