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Total Questions : 63 | Page 7 of 7 pages
Question 61.

Which amongst the following is not a valid page replacement policy?


  1.    LRU policy (Least Recently Used)
  2.    FIFO policy (First in first out)
  3.    RU policy (Recurrently used)
  4.    Optimal page replacement policy
 Discuss Question
Answer: Option C. -> RU policy (Recurrently used)



Question 62.

Action implementing instruction’s meaning are a actually carried out by


  1.    Instruction fetch
  2.    Instruction decode
  3.    instruction execution
  4.    Instruction program
 Discuss Question
Answer: Option C. -> instruction execution



Question 63.

Nested Macro calls are expanded using the


  1.    FIFO rule (First in first out)
  2.    LIFO (Last in First out)
  3.    FILO rule (First in last out)
  4.    None of the above
 Discuss Question
Answer: Option B. -> LIFO (Last in First out)



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