pulse Click on Answer tab for Answers.

Instruction Set of 8085 Microprocessor – 1 – 1

1. What is the addressing mode of MOV M,C ?

(a) Direct
(b) Indirect
(c) Register
(d) Implicit

ANSWER

EXPLANATION

2. A mp with 12 address lines is capable of addressing :

(a) 1024 locations
(b) 2048 locations
(c) 4096 locations
(d) 64K locations

ANSWER

EXPLANATION

3. Which of the following has direct addressing mode :

(a) MVI B, 25H
(b) LDA 3400H
(c) LXI B, 2189H
(d) MOV A, M

ANSWER

EXPLANATION

4. Which of the following has indirect addressing mode :

(a) MVI B, 25H
(b) LDA 3400H
(c) LXI B, 2189H
(d) MOV A, M

ANSWER

EXPLANATION

5. Which of the following has register addressing mode :

(a) MVI B, 25H
(b) LDA 3400H
(c) LXI B, 2189H
(d) MOV A, M

ANSWER

EXPLANATION

1 2
Be a Part of The New & Next

MCQs fb  MCQs G+

Share the Knowledge

Shares
Copy Protected by Chetan's WP-Copyprotect.