MCQs > IT & Programming > Assembly Language MCQs > Basic Assembly language MCQs

Basic Assembly language MCQ

1. In 8085 which is/are the 16 bit registers?

Answer

Correct Answer: Both [A] & [B]

Note: This Question is unanswered, help us to find answer for this one

2. Which of the following questions *don't* need to be considered before you create an Access database?

Answer

Correct Answer: What is the purpose of this database and who will use it?

Note: This Question is unanswered, help us to find answer for this one

3. Why do headphones that are used by multiple people need to be cleaned frequently?

Answer

Correct Answer: To help prevent the spreading of germs and head lice

Note: This Question is unanswered, help us to find answer for this one

4. Which program do you need to write HTML?

Answer

Correct Answer: Any text editor will do

Note: This Question is unanswered, help us to find answer for this one

5. What about the Stack segment in .COM program during execution?

Answer

Correct Answer: DOS uses the high area of the COM program for the Stack

Note: This Question is unanswered, help us to find answer for this one

6. How many speed of 8088,8085,8086 microprocessor?

Answer

Correct Answer: 2.5 Million instruction per second

Note: This Question is unanswered, help us to find answer for this one

7. Which of the following is/are used in translating HLL?

Answer

Correct Answer: Compilers only.

Note: This Question is unanswered, help us to find answer for this one

8. The purpose of the ORIGIN directive is,

Answer

Correct Answer: To indicate the starting position in memory, where the program block is to be stored

Note: This Question is unanswered, help us to find answer for this one

9. ____ converts the programs written in assembly language into machine instructions .

Answer

Correct Answer: Assembler

Note: This Question is unanswered, help us to find answer for this one

10. The address bus is unidirectional and address always travels from processor to memory

Answer

Correct Answer: True

Note: This Question is unanswered, help us to find answer for this one

11. What is the representation of the (decimal) number –1 in 4 bit 1’s complement format?

Answer

Correct Answer: 0001

Note: This Question is unanswered, help us to find answer for this one

12. What is the value of AX register after executing, MOV AX,456h, CMP AX,456h?

Answer

Correct Answer: 456h

Note: This Question is unanswered, help us to find answer for this one

13. The operating system (DOS / Windows) generally loaded (system boot) from:

Answer

Correct Answer: Hard/ Floppy Disk

Note: This Question is unanswered, help us to find answer for this one

14. To display the contents of 100 bytes starting at physical address 00000 using the debug:

Answer

Correct Answer: –d 0:0 FF

Note: This Question is unanswered, help us to find answer for this one