Microprocessors and Microcontrollers (3160914) MCQs

MCQs of 8085 Microprocessor

Showing 1 to 5 out of 5 Questions
1.

8085 is an _______ bit micro proceesor

(a)

4

(b)

8

(c)

16

(d)

32

Answer:

Option (b)

2.

The working frequency of 8085 micro processor is 

(a)

3 MHz

(b)

6 MHz

(c)

9 MHz

(d)

12 MHz

Answer:

Option (a)

3.

How many pair of General Purpose Register are available in micro processor 8085?

(a)

1

(b)

2

(c)

3

(d)

4

Answer:

Option (c)

4.

Program Counter is made of _________ bits

(a)

8

(b)

32

(c)

16

(d)

20

Answer:

Option (c)

5.

The register that may be used as an operand register is

(a)

Accumulator

(b)

B register

(c)

Data register

(d)

Accumulator and B register

Answer:

Option (d)

Showing 1 to 5 out of 5 Questions