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Computer Basic Information

Computer Basic Information
The 2's complement of a binary no. is obtained by adding.....to its 1's complement.

None of these
10
1
12

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Computer Basic Information
Where would you find a magnetic strip?

All of these
Speakers
Smart card
Credit card

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Computer Basic Information
Which of the following translate back from machine code something resembling the source language

Assembler
Compiler
Interpreter
None of these
Decompiler

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Computer Basic Information
A packet switching network that was sponsored by the Commission of the EEC and became operational in 1979 is

None of these
Broadband network
Star network
Euronet
LAN

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Computer Basic Information
Character readers are those devices which read the characters printed on the source documents and then convert them directly into computer-usable input. Which of the following is not a character reader?

MICR
LCD
OCR
OMR
None of these

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Computer Basic Information
A result of a computer virus can not lead to ......

Mother Board Crash
Disk Crash
None of these
Deletion of files
Corruption of program

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