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CUET PG 2026 — operating system os PYQ

CUET PG | operating system os | 2026

Assertion (A): Page size selection involves balancing tradeoffs; smaller pages increase internal fragmentation throughout the system memory architecture.

Reason (R): Larger page sizes lead to massive, bulky page table sizes because more entries are required to map the system address ranges.

Choose the correct answer:

Explanation

Assertion (A) is False: Smaller page sizes actually decrease (not increase) internal fragmentation because the unused space left over in the last allocated page becomes smaller.
Reason (R) is False: Larger page sizes result in fewer entries needed to map the system address space, which consequently leads to smaller page tables, not massive or bulky ones.

Both statements describe the incorrect inverse of standard operating system principles regarding page size tradeoffs.