Microprocessor-8086 MCQs Set-2

1. The 16 bit flag of 8086 microprocessor is responsible to indicate ___________
  • the condition of result of ALU operation
  • the condition of memory
  • the result of addition
  • the result of subtraction
2. The CF is known as ________
  • carry flag
  • condition flag
  • common flag
  • single flag
3. The SF is called as ________
  • service flag
  • sign flag
  • single flag
  • condition flag
4. The OF is called as _______
  • overflow flag
  • overdue flag
  • one flag
  • over flag
5. The IF is called as _________
  • initial flag
  • indicate flag
  • interrupt flag
  • inter flag
6. The register AX is formed by grouping ________
  • AH & AL
  • BH & BL
  • CH & CL
  • DH & DL
7. The SP is indicated by ________
  • single pointer
  • stack pointer
  • source pointer
  • destination pointer
8. The BP is indicated by _______
  • base pointer
  • binary pointer
  • bit pointer
  • digital pointer
9. The SS is called as ________
  • single stack
  • stack segment
  • sequence stack 
  • random stack
10. The index register are used to hold _______
  • memory register
  • offset address
  • segment memory
  • offset memory