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Heap Sort
4) The number of elements that can be sorted in Θ(logn) time using heap sort is (A) Θ(1) (B) Θ(sqrt(logn)) (C) Θ(Log n/(Log Log n)) (d) Θ(Log n)
asked
in
Algorithms
Mar 28, 2016
620
views
time-complexity
heap-sort
1
vote
2
answers
2
link layer packet switching
Host A (on TCP/IP v4 network A) sends an IP datagram D to host B (also on TCP/IP V4 network B). Assume that no error occurred during the transmission of D. When D reaches B, which of the following IP header field(s) may be different from that of the original datagram D? (i) TTL ... Offset (A) (i) only (B) (i) and (ii) only (C) (ii) and (iii) only (D) (i), (ii) and (iii)
asked
in
Computer Networks
Mar 24, 2016
594
views
0
votes
0
answers
3
Virtual Addressing
A processor uses 36 bit physical addresses and 32 bit virtual addresses, with a page frame size of 4 Kbytes. Each page table entry is of size 4 bytes. A three level page table is used for virtual-to-physical address translation, where the virtual address is used as follows bits 30 ... page table are respectively (A) 20,20 and 20 (B)24,24 and 24 (C) 24,24 and 20 (D) 25,25 and 24
asked
in
Operating System
Mar 17, 2016
577
views
2
votes
1
answer
4
Virtual Addressing
Suppose a process has only the following pages in its virtual address space; two contiguous code pages starting at virtual address 0x0000000, two contiguous data pages starting at virtual address 0x00400000, and a stack page starting at virtual address 0xFFFFF000. The amount of memory required for storing the page tables of this process is (A)8 KB (B) 12KB (C) 16 KB (D) 20KB
asked
in
Operating System
Mar 16, 2016
567
views
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