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 'Tradesman- Information Technology' And exam conducted in the year 2023. And Question paper code was '023/2023/OL'. Medium of question paper was in Malayalam or English . Booklet Alphacode was ''. 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.
C:-Internet Telephony
D:-All the above
Correct Answer:- Option-D
Question57:-Which one changes the link-layer address of the source and
destination packets?
A:-Router
B:-Switch
C:-Both Router and Switch
D:-Repeater
Correct Answer:- Option-B
Question58:-WiFi is an IEEE WLAN
A:-802.11 Standard
B:-802.5 Standard
C:-802.3 Standard
D:-802.4 Standard
Correct Answer:- Option-A
Question59:-Which one regenerates the signal, check the network physical address
of packets and check the network layer address?
A:-Network Interface Card
B:-Router
C:-Switch
D:-Repeater
Correct Answer:- Option-B
Question60:-Which of the following network topology uses less cabling?
A:-Ring Topology
B:-Star Topology
C:-Bus Topology
D:-Mesh Topology
Correct Answer:- Option-C
Question61:-No of bits a subnet mask contains
A:-8 bits
B:-16 bits
C:-24 bits
D:-32 bits
Correct Answer:- Option-D
Question62:-Which protocol carries file requests from web browser clients to web
servers and the files from the servers to client?