CUET PG 2026 Computer PYQ — In memory management, which of the following allows non-contiguou… | Mathem Solvex | Mathem Solvex
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CUET PG 2026 — Computer PYQ
CUET PG | Computer | 2026
In memory management, which of the following allows non-contiguous memory allocation?
Choose the correct answer:
A.
paging
(Correct Answer)
B.
address binding
C.
variable
D.
Partition
Correct Answer:
paging
Explanation
Solution:
Paging is a storage mechanism that allows the OS to retrieve processes from secondary storage into main memory in the form of pages.
In this method, a process is divided into fixed-size blocks called pages, and physical memory is divided into fixed-size blocks called frames.
Since any page can be placed in any available frame, the process does not need to be stored in a single, continuous block of memory. This is the definition of non-contiguous allocation.
In contrast, Partition and Variable (referring to fixed/variable partitioning) usually follow contiguous allocation schemes. Address binding is simply the process of mapping one address space to another.
Correct Option: (a) paging
Explanation
Solution:
Paging is a storage mechanism that allows the OS to retrieve processes from secondary storage into main memory in the form of pages.
In this method, a process is divided into fixed-size blocks called pages, and physical memory is divided into fixed-size blocks called frames.
Since any page can be placed in any available frame, the process does not need to be stored in a single, continuous block of memory. This is the definition of non-contiguous allocation.
In contrast, Partition and Variable (referring to fixed/variable partitioning) usually follow contiguous allocation schemes. Address binding is simply the process of mapping one address space to another.