Microprocessor-8086 MCQs Set-6

1. The ___ bus controller device decodes the signals to produce the control bus signal
  • internal
  • data
  • external
  • address
2. A _____ Instruction at the end of interrupt service program takes the execution back to the interrupted program
  • forward
  • return
  • data
  • line
3. The main concerns of the ___________ are to define a flexible set of commands
  • memory interface
  • peripheral interface
  • both (A) and (B)
  • control interface
4. Primary function of memory interfacing is that the _________ should be able to read from and write into register
  • multiprocessor
  • microprocessor
  • dual Processor
  • coprocessor
5. To perform any operations, the Mp should identify the __________
  • register
  • memory
  • interface
  • system
6. The Microprocessor places __________ address on the address bus
  • 4 bit
  • 8 bit
  • 16 bit
  • 32 bit
7. The Microprocessor places 16 bit address on the add lines from that address by _____ register should be selected
  • address
  • one
  • two
  • three
8. The ________of the memory chip will identify and select the register for the EPROM
  • internal decoder
  • external decoder
  • address decoder
  • data decoder
9. Microprocessor provides signal like ____ to indicate the read operatio
  • LOW
  • MCMW
  • MCMR
  • MCMWR
10. To interface memory with the microprocessor, connect register the lines of the address bus must be added to address lines of the _______ chip.
  • single
  • memory
  • multiple
  • triple