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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.

10
None of these
1
12

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Computer Basic Information
An automatic machine that performs routine seemingly human tasks is

None of these
Robot
AI
PL
KIPS

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Computer Basic Information
Which protocol provides e-mail facility among different hosts ?

TELNET
FTP
SNMP
SMTP

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Computer Basic Information
Programs designed to perform specific tasks is known as

None of these
Utility programs
Operating system
System software
Application software

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Computer Basic Information
Who developed the first personal computer spreadsheet package called Visicalc?

Dan Bricklin
None of these
Bob Frankston
Niklaus Wirth
Both (B) and (C)

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Computer Basic Information
A light sensitive device that converts drawing, printed text or other images into digital form is

Scanner
Keyboard
OMR
None of these
Plotter

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