Which phenomenon occurs when a program continuously swaps pages between RAM and secondary storage due to inadequate primary memory space? MCQ with Answer and Explanation
Which phenomenon occurs when a program continuously swaps pages between RAM and secondary storage due to inadequate primary memory space?
A. Paging
B. Thrashing
C. Interleaving
D. Fragmentation
Answer: Option B
Solution (By JKSSB Mock Tests)
Thrashing occurs when the operating system spends more time moving system resources between virtual and physical memory than actually executing process instructions.
Explanation:
NAND flash memory is used in USB drives, SSDs, and memory cards due to its high density, faster write speeds, and lower cost per bit compared to NOR flash.
Explanation:
The read/write head is the component that reads data from and writes data to the platters. The actuator arm moves the head, and the spindle rotates the platters.
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