Question 70Asked in BEL PE Computer Science, 20 Dec 2025 (5:00 PM)

A system uses fixed partitioning with the following memory blocks and process allocations:

A system uses fixed partitioning with the following memory blocks and process allocations: Block Size (MB) – Process Size (MB) 4 – 1 8 – 7 8 – 7 16 – 14 Which statement is true about internal and external fragmentation?
  1. AInternal fragmentation = 7 MB; External fragmentation = 0 MB
  2. BInternal fragmentation = 7 MB; External fragmentation = 4 MB
  3. CInternal fragmentation = 4 MB; External fragmentation = 3 MB
  4. DInternal fragmentation = 0 MB; External fragmentation = 7 MB
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Correct answer: (A) Internal fragmentation = 7 MB; External fragmentation = 0 MB

From BEL PE Computer Science PYQ, 20 Dec 2025 (5:00 PM)

This is question 70 of BEL PE Computer Science PYQ, 20 Dec 2025 (5:00 PM). See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.