A computer has 1 MB of physical memory and a page size of 4 KB. How many page…
2024
A computer has 1 MB of physical memory and a page size of 4 KB. How many page frames are there?
- A.
64
- B.
128
- C.
256
- D.
1024
Attempted by 47 students.
Show answer & explanation
Correct answer: C
Correct answer: 256.
Number of page frames = Physical memory size / Page frame size.
Since page size = frame size,
1 MB = 1024 KB
Page size = 4 KB
Number of page frames = 1024 / 4 = 256.
Therefore, the computer has 256 page frames.