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Computer Knowledge

Read many objective multiple choice questions of Computer Knowledge in English. Practise online thousands of questions related to Computer Knowledge. You can check online answer and try mock tests for Computer Knowledge Questions provided in English.

MICR stands for

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    MICR (Magnetic Ink Character Reader) is kind of scanner that can scan and identify the writing of magnetic ink. This device is used in banks to verify signatures in Checks.

WAN stands for

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    There are three different classes of computer network   1. LAN – Local Area Net work 2. MAN  : Metropolitan Net work 3. WAN  : Wide Area Network

The first computer introduced in Nepal was

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    IBM 1401, a second generation computer was brought in Nepal by the Government of Nepal paying One Lakh and twenty five thousands per month to use in the census in 2028 B.S. Before this computer, Nepal was using a calculating device called Facit for statistical tasks.

The capacity of 3.5 inch floppy disk is

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    Microfloppy disks (3.5 inch) if it is high density (MF2HD) can store 1.44 MB and if it is low density (MF2DD), it can store 720 KB. Mini Floppy disks (5.25 inch) if it is high density (MD2HD) can store 1.2 MB and low density (MD2DD) stores 360 KB of data.

MSI stands for

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    After the invention of IC chips the development of computers plunged into next phase. Small Scale Integration and Medium Scale Integration (SSI and MSI) were used in third generation of computers and Large Scale Integration and Very Large Scale Integration (LSI and VLSI) are being used in fourth generation of computers. People are now expecting ULSI (Ultra Large Scale Integration) Circuits to be used for fifth generation computers.

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