Microprocessor-8086 MCQs Set-3

1. The BIU contains FIFO register of size __________ bytes
  • 8
  • 6
  • 4
  • 12
2. The BIU prefetches the instruction from memory and store them in ________
  • queue
  • register
  • memory
  • stack
3. The 1 MB byte of memory can be divided into ______ segment
  • 1 Kbyte
  • 64 Kbyte
  • 33 Kbyte
  • 34 Kbyte
4. The DS is called as _______
  • data segment
  • digital segment
  • divide segment
  • decode segment
5. The CS register stores instruction _____________ in code segment
  • stream
  • path
  • codes
  • stream line
6. The IP is ________ bits in length
  • 8 bits
  • 4 bits
  • 16 bits
  • 32 bits
7. The push source copies a word from source to ______
  • stack
  • memory
  • register
  • destination
8. LDs copies to consecutive words from memory to register and ___________
  • ES
  • DS
  • SS
  • CS
9. INC destination increments the content of destination by _______
  • 1
  • 2
  • 30
  • 41
10. IMUL source is a signed _________
  • multiplication
  • addition
  • subtraction
  • division