Computer Architecture Set 27

Computer Science Engineering (CSE)

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This set of Computer Architecture Multiple Choice Questions & Answers (MCQs) focuses on Computer Architecture Set 27

Q1 | The address space is 22 bits the memory is 32 bit word addressable what is the memory size
  • 16MB
  • 512KB
  • 4MB
  • 1GB
Answer: 16MB
Q2 | In which cycle the memory is read and the contents of memory at the address containedin the PC register are loaded into in to IR.
  • Execution Cycle
  • Memory Cycle
  • Fetch Cycle
  • Decode Cycle
Answer: Fetch Cycle
Q3 | The part of machine level instruction, which tells the central processor what has to be done, is
  • Operation code
  • Address
  • Locator
  • Flip-Flop
Answer: Operation code
Q4 | A system program that combines the separately compiled modules of a program into a form suitable for execution
  • assembler
  • linking loader
  • cross compiler
  • load and go
Answer: linking loader
Q5 | Which parameter of computer determines its power to do various operations on data items
  • Instruction set
  • Memory size
  • Assembly language
  • Application language
Answer: Instruction set
Q6 | The multiplier is stored in
  • PC Register
  • Shift Register
  • Cache
  • None of the above
Answer: Shift Register
Q7 | Which methods of representation of numbers occupies large amount of memory than others?
  • sign-magnitude
  • 1’s compliment
  • 2’s compliment
  • Both a and b
Answer: sign-magnitude
Q8 | The register used to store the flags is called as
  • Flag register
  • Status register
  • Test register
  • log register
Answer: Status register
Q9 | __________is used to implement virtual memory organization.
  • Page table
  • Frame table
  • MMU
  • None of the mentioned
Answer: MMU
Q10 | _________ method is used to establish priority by serially connecting all devices that request an interrupt.
  • Vectored-interrupting
  • Daisy chain
  • Priority
  • Polling
Answer: Daisy chain
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