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Computer Basic Information

Computer Basic Information
Which of the following operating systems is produced by IBM?

UNIX
OS-2
Windows
DOS

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Computer Basic Information
The control unit of a microprocessor

All of these
stores data in the memory
None of these
Performs arithmetic / logic / functions
accepts input data from a keyboard

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Computer Basic Information
Registers which are partially visible to users and used to hold conditional codes (bits set by the CPU hardware as the result of operations), are known as

None of these
Memory Address Registers
Flags
PC
General purpose registers

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Computer Basic Information
ALU is termed as-

Application logic unit
Arithmetic logical unit
Application logic universal
Array Logical Unit

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Computer Basic Information
The majority of computer crimes are committed by:

Young teenage computer geniuses
Insiders
Overseas criminals
Hackers

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Computer Basic Information
Which of the following is form of semi conductor memory in which it is possible to change the contents of selected memory locations by applying suitable electrical signals.

ANACUS
ROM
None of these
CAM
EAROM

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