Kerala PSC Previous Years Question Paper & Answer
Page:11
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Higher Secondary School Teacher (Junior) Computer Science' And exam conducted in the year 2023. And Question paper code was '098/2023/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.
that can have
A:- no parse trees
B:-only one parse tree
C:-more than one parse trees
D:-none of the above
Correct Answer:- Option-C
Question53:- occurs when a program tries to access a page that is
mapped in its address space but not loaded in physical memory
A:-page fault
B:-frame error
C:-segmentation error
D:-bouncing error
Correct Answer:- Option-A
Question54:- module gives control of the CPU to the process selected by
the short-term scheduler.
A:-Loader
B:-Dispatcher
C:-Scheduler
D:-Compiler
Correct Answer:- Option-B
Question55:-The first phase of compilation process is
A:-Code generation
B:-Semantics analysis
C:-Syntax analysis
D:-Lexical analysis
Correct Answer:- Option-D
Question56:- is a tool used for process synchronization
A:-parity checker
B:-semaphore
C:-symbolic constant
D:-segment
Correct Answer:- Option-B
Question57:-If the TTL field value reaches 0,
A:-Packets are dropped
B:-Packets are validated
C:-Packets are considered error-free