GATE | GATE IT 2006 | Question 56
For each of the four processes P1, P2, P3 and P4. The total size in kilobytes (KB) and the number of segments are given below.
The page size is 1 KB. The size of an entry in the page table is 4 bytes. The size of an entry in the segment table is 8 bytes. The maximum size of a segment is 256 KB. The paging method for memory management uses two-level paging, and its storage overhead is P. The storage overhead for the segmentation method is S. The storage overhead for the segmentation and paging method is T. What is the relation among the overheads for the different methods of memory management in the concurrent execution of the above four processes ?
(A) P < S < T
(B) S < P < T
(C) S < T < P
(D) T < S < P
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