53.

54.

55.

56.

57.

58.

59.

60.

61.

62.

63.

The address space of Ipv4 is

(^) 2 power 128 (B) 2 power 16
(C) 2 power 48 (D) 2 power 32
MTU ( Maximum Transfer Unit) in bytes for Ethernet is
(A) 576 ൫) 1500
(ಲ) 296 യ) 4352
Which header field in Ipv6 addressing takeover the function of Ipv4 Service Type field ?
(4) Header checksum (8) Hop limit
(೮) ‏ضمضط‎ and flow label (D) Encrypted Security Payload
ARP reply is
(A) Broadcast (8) Multicast
(೮) Unicast (D) Anycast
Two node / Three node instability is a problem that happens in
(^^) Distance Vector Routing (8) Link State Routing
(C) Path Vector Routing (D) Shortest Path Routing

Which among the following is false ?
(ಹ) SCTP is areliable protocol
(B) SCTP is a byte oriented protocol
(C) SCTP combines the best features of TCP and UDP
(D) SCTP is a message oriented protocol

A situation where two or more threads access and manipulate the same data concurrently and the
outcome of the execution depends on the particular order in which access takes place is called :
(4) aging (B) race condition
(C) data consistency (D) starvation

Bit used for trapping Illegal addresses is :
(^) access (8) protection
(C) ഈ (D) valid - invalid

The offset of the logical address must be :
(A) ഇലേ than the segment number (8) between 0 and segment limit
(C) between 1 and the segment number (D) ഇലേ than segment limit

If the resources are always preempted from the same process, ജോ 0೦೦೦೫.
(^^) starvation (8) deadlock
(0) system crash (D) aging
External fragmentation will not occur when
(4) 0011115 0500 (8) worst fit is used
(0) first fit is used (D) it will always occur

073/2018 10 A