Online GK Series

This site is dedicated to the aspirants of competitive exams SSC, UPSC, Railways, Postal Assistants, Bank, GATE and NET

Assembly Language Programming Multiple Choice Questions and Answers

Questions
6 In 8085 microprocessor, the value of the most significant bit of the result following the execution of any arithmetic or Boolean instruction is stored in the
A carry status flag
B auxiliary carry status flag
C sign status flag
D zero status flag

Answer: Option [C]
7 Instructions performing actions in assembly language are called
A imperative statements
B declarative statements
C directive statements
D none of the above

Answer: Option [A]
8 What is the content of Stack Pointer ?
A Address of the current instruction
B Address of the next instruction
C Address of the top element of the stack
D None of these

Answer: Option [C]
9 Which of the following interrupt has highest Priority?
A INTR
B TRAP
C RST 7.5
D RST 6.5

Answer: Option [B]
10 Number of machine cycles required for RET instruction in 8085 microprocessor is
A 1
B 2
C 3
D 5

Answer: Option [C]

Computer Science Books

Chapters

Please Like Us
Brand