This section contains more frequently asked Microprocessors 8086 Questions Answers which are randomly compiled from various reference books and Questions papers for those who are preparing for the various University Level and Competitive Examinations.
PRACTICE IT NOW TO SHARPEN YOUR CONCEPT AND KNOWLEDGE
1. The BIU contains FIFO register of size __________ bytes
- 8
- 6
- 4
- 12
B. 6
2. The BIU prefetches the instruction from memory and store them in ________
- queue
- register
- memory
- stack
A. queue
3. The 1 MB byte of memory can be divided into ______ segment
- 1 Kbyte
- 64 Kbyte
- 33 Kbyte
- 34 Kbyte
B. 64 Kbyte
4. The DS is called as _______
- data segment
- digital segment
- divide segment
- decode segment
A. data segment
5. The CS register stores instruction _____________ in code segment
- stream
- path
- codes
- stream line
C. codes
6. The IP is ________ bits in length
- 8 bits
- 4 bits
- 16 bits
- 32 bits
C. 16 bits
7. The push source copies a word from source to ______
- stack
- memory
- register
- destination
A. stack
8. LDs copies to consecutive words from memory to register and ___________
- ES
- DS
- SS
- CS
B. DS
9. INC destination increments the content of destination by _______
- 1
- 2
- 30
- 41
A. 1
10. IMUL source is a signed _________
- multiplication
- addition
- subtraction
- division
A. multiplication
