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Computer Basic Information

Computer Basic Information
Which of the following memory is volatile

RAM
EPROM
ROM
PROM

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Computer Basic Information
The primary advantage of key-to-tape data-entry systems is:

The tape is reusable
Keying errors can be detected as they occur
All of these
Key verification is easily performed
A large percentage of editing can be performed at the time of data entry

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Computer Basic Information
How many operations per second can perform by a modern fast mainframe digital computer.

1,00,00,00,000
10,00,000
100000
1000
None of these

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Computer Basic Information
In which year was UK's premier computing event called "The Which Computer" started?

1987
1980
1986
None of these
1985

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Computer Basic Information
Which of the following memories must be refreshed many times per second?

ROM
Dynamic RAM
Static RAM
None of these
EPROM

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Computer Basic Information
The person contributing the idea of the stored program was

Howard Aiken
John von Neumann
Charles Babbage
None of these
Basic Pascal

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