CUET-PG SERIES Computer-organization-and-architecture
Memory Management
3 previous year questions.
Volume: 3 Ques
Yield: Medium
High-Yield Trend
3
2023 Chapter Questions 3 MCQs
01
PYQ 2023
medium
computer-organization-and-architecture ID: cuet-pg-
A memory system with 32-bit virtual addresses uses 4KB pages and a 128MB byte-addressable main memory. What is the size of physical address space in pages?
1
16 K
2
8 K
3
32 K
4
64 K
02
PYQ 2023
medium
computer-organization-and-architecture ID: cuet-pg-
Which of the following facilitates transfer of bulk data from hard disk to main memory with the highest throughput?
1
DMA based I/O transfer
2
Polling based I/o transfer
3
Interrupt driven l/o transfer
4
Programmed I/o transfer
03
PYQ 2023
medium
computer-organization-and-architecture ID: cuet-pg-
Let the page fault service time be 10 ms in a computer with average memory access time being 20 ns. If one page fault is generated for every 106 memory access, what is the effective access time for the memory?
1
21 ns
2
30 ns
3
23 ns
4
35 ns