Previous Year Very Short Questions of CA (DIPLOMA information technology 4th)

Computer architecture

Previous year question paper with solutions for Computer architecture

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  1. An EPROM can be programmed, erased and reprogrammed by the user with an EPROM programming instrument.
  2. Each track on a disk is also split into smaller parts called _________.
  3. _______connects I/O devices with Computer.
  4. A computer cannot “boot” if it does not have__________.
  5. A ________is a combination of flip-flops.
  6. BIOS is an acronym for_________.
  7. Gray code is weighted code.
  8. A kilobyte also referred as K, is equal to _______ bytes.
  9. Two I/O interfacing techniques are _________ and ________.
  10. RAM is a non volatile memory.
  11. A nibble contains ____________bits.
  12. 2’s complement of 111101 is _________________.
  13. EBCDIC stands for ______________________
  14. The register that holds the address for the stack is called a _____________
  15. MIMD stand for ……………………..
  16. _______and decode are two main steps in instruction pipeline.
  17. The I/O bus consists of ______________,____________________ and _________________.
  18. WORM stands for ___________________.
  19. The performance of cache memory is frequently measured in terms of a quantity called_____________
  20. Interrupts which are initiated by I/O drive are _____________ called interrupts.
  21. In immediate addressing operand is placed in _______________.
  22. During DMA transfer the _________________ is idle and has no control of the memory buses.
  23. The ___________________stores intermediate data used during the execution of the instruction.
  24. EBCDIC is an eight bit code. (T/F)
  25. Hexadecimal number has base of 15. (T/F)
  26. Hexadecimal number system has base of _________.
  27. The Basic arithmetic operations are ___________.
  28. 1’s complement of 111101 is ___________.
  29. The register that holds the address for the stack is called __________.
  30. Main memory is also known as secondary memory. (T/F)
  31. A memory address is an identifier for a memory location. (T/F)