Microprocessor-8086 MCQs Set-5

1. The ___________ is required to synchronize the internal operands in the processor CLK Signal
  • UR Signal
  • Vcc
  • AIE
  • Ground
2. The pin of minimum mode AD0-AD15 has ____________ address
  • 16 bit
  • 20 bit
  • 32 bit
  • 4 bit
3. The pin of minimum mode AD0- AD15 has _________ data bus
  • 4 bit
  • 20 bit
  • 16 bit
  • 32 bit
4. The address bits are sent out on lines through __________
  • A16-19
  • A0-17
  • D0-D17
  • C0-C17
5. ________ is used to write into memory
  • RD
  • WR
  • RD / WR
  • CLK
6. The functions of Pins from 24 to 31 depend on the mode in which _______ is operating
  • 8085
  • 8086
  • 80835
  • 80845
7. The RD, WR, M/IO is the heart of control for a __________ mode
  • minimum
  • maximum
  • compatibility mode
  • control mode
8. In a minimum mode there is a ___________ on the system bus
  • single
  • double
  • multiple
  • triple
9. If MN/MX is low the 8086 operates in __________ mode
  • Minimum
  • Maximum
  • both (A) and (B)
  • medium
10. In max mode, control bus signal So,S1 and S2 are sent out in ____________ form
  • decoded
  • encoded
  • shared
  • unshared