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Computer Basic Information

Computer Basic Information
What is the storage capacity of a Hollerith card which is organized into nibbles?

64
128
240
None of these
32

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Computer Basic Information
The process of entering data into a storage location

adds to the contents of the location
cause variation in its address number
is known as a readout operation
is destructive of previous contents
None of these

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Computer Basic Information
For creating a document, you select ........ option at File Menu.

Save
Close
New
None of these
Open

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Computer Basic Information
The ALU and control unit of most of the microcomputers are combined and manufactured on a single silicon chip. What is it called?

Control Unit
Monochip
ALU
Microprocessor
None of these

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Computer Basic Information
A disk storage medium in the form of an assembly containing a single rigid magnetic disk permenently is

None of these
fixed disk
card punch
card reader
disk cartridge

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Computer Basic Information
A storage area used to store data to compensate for the difference in speed at which the different units can handle data is

None of these
Address
Accumulator
Memory
Buffer

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