Question # 1

How many parts of single address computer instruction.

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1

2

3

4

Which bus carry addresses

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System bus

Address bus

Control bus

Data bus

Which year intel family ensured.

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1965

1981

1978

1999

Which is the basic stack operation

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Push

POP

Both a and b

None

Which is the type of microcomputer memory

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Processor memory

Primary memory

Secondary memory

All of these

PROM stand for

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Programmable Read only memory

Erasable programmable read only memory

Both a and b

None

How many parts of dedicated register.

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2

4

5

6

A central processing unit fabricated on a single chip of semiconductor is called.

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RAM

ROM

Microprocessor

None

Which is the microprocessor launched by Rock well international.

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RPS-4

RPS-8

All of these

The organization of I/O devices create a difference between____

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Digital computer

Micro computer

A and b

None

The growth of medium scale integration in.

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Till 1971

Till 1970

Till 1972

Till 1969

Which is an integral part of any micro computer system and its primary purpose is to hold program and data

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Memory unit

Register unit

A and B

None

How many bit MC6800 mIcroprocessor.

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4-bit

8-bit

16 -bit

32-bit

_______ is the most important segment and it contains the actual assembly language instruction to be executed by the microprocessor.

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Data segment

Code segment

Stack segment

Extra segment

They were fabricated using a low powered version of the HMOS technology called.

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HSMOS

HCMOS

HSSOM

None

Which generate an interrupt to the microprocessor after a certain interval of time.

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8251

8254

8255

8259

_____ was more common year

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CRT

TTL

Both a and b

None

Which is responsible for all the outside world communication by the microprocessor.

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BIU

PIU

TIU

LIU

HR stand for.

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Hold request

Hold read

Hold register

Hold resolver

Which mode is used to double handshakes in 8255

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Mode 0

Mode 1

Mode 2

Mode 3

SAM stand for

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Simple architecture machine

Solved architecture machine

Both a and b

None

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