Kerala PSC Previous Years Question Paper & Answer
Page:14
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Assistant Professor in Information Technology' And exam conducted in the year 2023. And Question paper code was '089/2023/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.
Correct Answer:-Question Cancelled
Question65:-Which of the following situation demands prototyping model of
software development ?
A:-Requirements are well defined
B:-Requirements are not clearly defined
C:-Requirements are formally stated
D:-None of these
Correct Answer:- Option-B
Question66:-A packet arrrives with destination address 135.46.52.2. The router has
the following (CIDR) entries in its rounting table :
Address/mark Next hop
135.46.56.0/22 Interface 0
135.46.60.0/22 Interface 1
192.53.40.0/23 Router 1
default Router 2
The packet will be routed to :
A:-Interface 0
B:-Interface 1
C:-Router 1
D:-Router 2
Correct Answer:- Option-D
Question67:-A channel has a bit rate of 4 kbps and a propagation delay of 20 msec.
The minimum frame size to achieve at least 50% efficiency in stop-and-wait
protocol
A:-80 bits
B:-120 bits
C:-160 bits
D:-240 bits
Correct Answer:- Option-C
Question68:-Following figure shows the process of TCP connection establishment in
simultaneous connection establishment on both sides.
Which of the following is true ?
A:-A=B=x and C=D=x+1
B:-A=y, B=x and C=x, D=y
C:-A=y, B=x+1 and C=x, D=y+1
D:-A=y+1, B=x and C=x+1, D=y