Kerala PSC Previous Years Question Paper & Answer
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Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name ' Instructor Gr I (Engineering Colleges) in Information Technology & Computer Engineering' And exam conducted in the year 2022. And Question paper code was '091/2022'. Medium of question paper was in Malayalam or English . Booklet Alphacode was 'A'. Answer keys are given at the bottom, but we suggest you to try answering the questions yourself and compare the key along wih to check your performance. Because we would like you to do and practice by yourself.
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Select the true statement about ICMP error messages :
Statement 1 : No ICMP message will be generated for a datagram having a multicast
address.
Statement 2 : No ICMP message will be generated for a fragmented datagram that is
not the first fragment.
A) Only Statement 1 is true
B) Only Statement 2 is true
C) Both Statements 1 and 2 are true
D) Both Statements 1 and 2 are false
The protocol can connect together any internetwork of autonomous systems using
A) Bus topology
B) Mesh topology
C) Autonomous topology
D) Arbitrary topology
Which one of the following statements is/are false with respect to SCTP protocol ?
1. Stream Control Transmission Protocol (SCTP) is a transport-layer protocol.
Il. SCTP is a connectionless protocol.
lll. SCTP is a byte-oriented protocol.
IV. SCTP is a full-duplex connection.
A) land Il 8) ॥ and Ill
©) |, land Ill D) 1, Il, Ill and IV
UMTS air interface is based on
A) SDMA B) FDMA
©) TDMA D) CDMA
The Data Encryption Standard (DES) has a function consisting of four steps. Which of
the following is the correct order of these four steps ?
A) An expansion permutation, S boxes, an XOR operation, a straight permutation
B) An expansion permutation, an XOR operation, S boxes, a straight permutation
©) A straight permutation, 5 boxes, an XOR operation, an expansion permutation
D) A straight permutation, an XOR operation, 5 boxes, an expansion permutation