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Computer Basic Information

Computer Basic Information
A class of random access memory that requires periodic servicing in order for the contents to remain valid is

Static RAM
EPROM
PROM
Dynamic RAM
None of these

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Computer Basic Information
In serial, asynchronous transmissions, the ____ bit is used to signal the end of the character within the data frame.

stop
None of these
data
parity
start

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Computer Basic Information
Virtual memory is-

None of the listed here
A form of ROM
Related to virtual reality
A form of RAM

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Computer Basic Information
When a logic bomb is activated by a time-related event, it is known as a:

Time bomb
Time-related bomb sequence
Trojan horse
Virus

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Computer Basic Information
What is meant by the term RAM?

Memory which can only be read
Memory which can be both read and written to
None of these
Memory which can only be written to
Memory which is used for permanent storage

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Computer Basic Information
The register which keeps track of the execution of a program and which contains the memory address of the instruction currently being executed is known as

Instruction register
Memory address register
Program counter
Index register
None of these

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MORE MCQ ON Computer Basic Information

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