Previous Year Very Short Questions of MP (DIPLOMA computer science engineering 4th)

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Microprocessors

Previous year question paper with solutions for Microprocessors

Our website provides solved previous year question paper for Microprocessors . Doing preparation from the previous year question paper helps you to get good marks in exams. From our MP question paper bank, students can download solved previous year question paper. The solutions to these previous year question paper are very easy to understand.

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  1. The no. of general purpose register is.................
  2. ............. is the highest priority interrupt.
  3. ALE stands for .............
  4. The capacity of accumulator is .............. bit.
  5. ................. instruction is used to output data from SOD line.
  6. Microprocessor 8085 is ................ pin IC.
  7. DMA stands for ...............
  8. ........... interrupt has the lowest priority.
  9. AND, SUB, ORA are all .............. byte instructions.
  10. In memory mapped I/O scheme there is only ................. address space.
  11. 8085 is having _____ data lines.
  12. SIM stands for _____________.
  13. There are ______ number f interrupts in 8085.
  14. ______ is the highest priority interrupt.
  15. ALE stands for_________.
  16. _______ and ________ are the stack instructions
  17. Accumulator is _____ bit register.
  18. Accumulator is _____ bit register.
  19. DMA stands for _______.
  20. _______ instruction is always the last instruction of subroutine.
  21. EPROM stands for_________.
  22. XCHG stands for __________
  23. Number of ports in 8255 are______
  24. LIFO stands for _______
  25. MVI B, 05 H is having ________ addressing mode.
  26. Stack Pointer (SP) points to the next instruction to be executed. (T/F)
  27. Accumulator (A) in 8085 is __________ bit register.
  28. SID pin stands for ___________ in 8085.
  29. ___________ is lowest priority interrupt.
  30. ALE stands for__________
  31. 8257 is a __________ controller
  32. _________ and ________ instructions are used for input/ output data operations.
  33. 8251 is a programmable peripheral interface (PPI). (T/F).