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