Microprocessor-8086 MCQs Set-4

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  1. 1. _________destination inverts each bit of destination
    • NOT
    • NOR
    • AND
    • OR
  2. 2. The JS is called as ______
    • jump the signed bit
    • jump single bit
    • jump simple bit
    • jump signal it
  3. 3. Instruction providing both segment base and offset address are called _____
    • below type 
    • far type
    • low type
    • high type
  4. 4. The conditional branch instruction specify ___________ for branching
    • conditions
    • instruction
    • address
    • memory
  5. 5. The microprocessor determines whether the specified condition exists or not by testing the ______
    • carry flag
    • conditional flag
    • common flag
    • sign flag
  6. 6. The LES copies to words from memory to register and __________
    • DS
    • CS
    • ES
    • DS
  7. 7. The _________ translates a byte from one code to another code
    • XLAT
    • XCHNG
    • POP
    • PUSH
  8. 8. The _______ contains an offset instead of actual address
    • SP
    • IP
    • ES
    • SS
  9. 9. The 8086 fetches instruction one after another from __________ of memory
    • code segment
    • IP
    • ES
    • SS
  10. 10. The BIU contains FIFO register of size 6 bytes called _____.
    • queue
    • stack
    • segment
    • register