Question # 1

Which is the basic stack operation

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Push

POP

Both a and b

None

EOC stand for

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End of conversion

Emphasize of conversion

End of controller

None

Causing a flag to became 0 is called.

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Clearing a flag

Case a flag

Both a and b

None

What is the period of fourth generation

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1979 - 1980

1981-1995

1995-2000

1974-1980

BP stand for

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Bit pointer

Base pointer

Bus pointer

Byte pointer

Which is the types of cache memory

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Fully associative cache

Direct mapped cache

Set associative cache

All of these

The point where control returns after a subprogram is completed is known as the.

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Return address

Main address

Program address

Current address

Which is not the main feature of DEC alpha

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64 bit RISC processor

Designed to replace 32 VAX

Seven stage split integer point pipeline

Variable instruction length

Which is the microprocessor launched by Zilog.

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Z-2

Z-4

Z-8

Z-6

How many bit stored by status register

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1 bit

4 bit

6 bit

8 bit

How are the growth of SSI technology in.

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1956 on words

1965 on words

1976 on words

1978 on words

The lower red curvy arrow show that CPU places the address extracted from the memory location on the.

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Address bus

System bus

Control bus

Data bus

Customized ROMS are called.

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Mask ROM

Flash ROM

EPROM

None

A ______ on this pin indicates a memory operation.

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Low

High

Medium

None

RISC stand for.

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Reduced instruction set computer

Reduced instruct set compare

Reduce instruction stand computer

All of these

The left side of any binary number is called.

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Least significant digit

Most significant digit

Medium significant digit

Low significant digit

CAD stand for.

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Computer aided drafting

Compare aided drafting

Both a and b

None

Motorola has declined from having nearly __________ share of the microprocessor market to much smaller share.

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30%

40%

50%

60%

Cache can be controlled.

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16 KB - 2MB

17 KB - 2MB

18 KB - 2 MB

19 KB - 2MB

The growth of transistor technology in

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1946-1967

1958-1964

1985-1999

None

A fourth bit called the

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Direct bit

Cache bit

Valid bit

All of these

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PPSC Computer Science Chapter 17 Microprocessor And Assembly Language Online Test MCQs With Answers

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