Question # 1

In microprocessor one of the operands holds a special register called.

Choose an answer

Calculator

Dedicated

Accumulator

None

The mode of DMA are

Choose an answer

Single transfer

Transfer

Repeated Sigel transfer

All of these

The capacity of this chip is 1 KB they are organized in the form of 1024 words with 8 bit word the what is the site of address bus.

Choose an answer

8 bit

10 bit

12 bit

16 bit

EU stand for

Choose an answer

Execution unit

Execute unit

Exchange unit

None

The lower and bit are called.

Choose an answer

AL

CL

BL

DL

Which statement is false about WR signal

Choose an answer

WR signal controls the input buffer

the bar over Wr means that this is an active low signal

the bar over WR means that this is an active high signal

If WR is 0 then the input data reaches the latch input.

Which are the cache controller ports.

Choose an answer

64 bit AHB -Lite slave ports

64- bit AHB -Lite Master ports

Both a and b

None

How many micro processor in the market during the same period.

Choose an answer

3

5

6

8

Which are the categorized of Flag

Choose an answer

Conditional flag

Control flag

Both a and b

None

SP stand for

Choose an answer

Status pointer

Stack pointer

A and B

None

Accumulator based microprocessor example are.

Choose an answer

Intel 8085

Motorola 6809

A and B

None

Which register is connected to the memory by way of the address bus.

Choose an answer

MAR

MDR

SAM

None

Which are the general register.

Choose an answer

AX.; Accumulator

BX: base

CX: Count

All of these

SP stand for

Choose an answer

Stack pointer

Stack POP

Stack Push

None

EOC stand for

Choose an answer

End of conversion

Emphasize of conversion

End of controller

None

_______ is the most commonly used cache controller with a number of processor sets.

Choose an answer

L 211 controller

L 210 controller

L 214 controller

None

Which is 16 bit microprocessor .

Choose an answer

8088

8086

8085

All of these

the growth of LSI technology on

Choose an answer

1994-1995

1971-1977

1972-1978

None

Which is the types of cache memory

Choose an answer

Fully associative cache

Direct mapped cache

Set associative cache

All of these

L2 cache memory is places at __________

Choose an answer

On processor

On mother board

On memory

All of these

More Classes

Other Links

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

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer