1.

The locality of reference concept will fail in which of the following cases?Where there are1. Many conditional jumps2. Many unconditional jumps3. Many operands4. None of the above

Answer» Correct Answer - Option 2 : Many unconditional jumps

The locality of the reference concept will fail where there are many unconditional jumps.

Concept

ThelocalityofReference:

  • It is thephenomenon in which a computer program tends to access the same setofmemory locations for a particular time period. There are two basic types of reference locality– temporal and spatial locality.
  • Temporal locality: If at one point a particular memory location is referenced, then it is likely that the same location will be referenced again in the near future.
  • Spatial locality: If a particular storage location is referenced at a particular time, then it is likely that nearby memory locations will be referenced in the near future.
  • In unconditional Jump, the computer program won't be able to access the same setofmemory locations for a particular time period.


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