Kerala PSC Previous Years Question Paper & Answer
Page:4
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.
091/22
6. Match the following :
൧. UDP Header’s Port Number 1. 48 bits
Q. Ethernet MAC Address Il. 8 bits
R. IPV6 Next Header Ill. 32 bits
S. TCP Header’s Sequence Number IV. 16 bits
A) ? - ۱۱۱, 9-۱۷, R-II, 5 - 1 8) ۳ - ,ا۱ Q-1, ۳-۱۷, 8 - ॥
©) ٣ - ۱۷, © -।, 1-॥, 8 - 1١ 0) ۳ - ۱۷, Q-1, ۳ - |1۱, 8 -॥
7. Consider the following statements :
1. Port number for DHCP client is 67.
Il. The DHCP employs a connectionless service model, using the User Datagram
Protocol (UDP).
lll. DHCP Lease Time is the amount of time in a network device can use an IP
Address in a network.
A) Only | is correct 8) Only | and || are correct
©) Only Il and ॥ are correct 0) Allof ,ا ॥ and Ill are correct
8. Adigital signature is required
A) For non-repudiation of communication by a sender
B) For e-mail sending
C) For all DHCP server
D) For FTP transaction
9. If the message contains only one bit and the network contains a single link, then latency
corresponds to the
A) Transmission + propagation delay + queuing time + processing time
B) Transmission + propagation delay
C) Transmission time
D) Propagation delay
10. RG-58 category cables are used for
A) Telephone
B) Cable TV
C) Thick Ethernet
D) Thin Ethernet