Kerala PSC Previous Years Question Paper & Answer

Question Code : A


Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'PROGRAMMER KPSC' And exam conducted in the year 2015. And Question paper code was '145/2015'. 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.

page: 1 out of 12
Excerpt of Question Code: 145/2015


Maximum : 100 marks

Time : 1 hour and 15 minutes

SCSI stands for :
(8) Small Computer Systems Interface
(B) Simple Component Systems Interface
(C) Simple Computer Systems Interface
(D) Small Component Systems Interface

. Which of the following is a logical extension of multiprogramming?

(മ) Multi processing (B) Multitasking
(C) Real time processing (D) Distributed processing

Which among the following is not an example of a Java wrapper class?
(A) Char , (2) Integer
(C) Boolean (D) ட

Which one of the following is not an ACID property?
(4) Atomicity (B) Consistency
(0) Isclation (D) Dependency Preservation

Which among the following sorting method is also known as Bucket sorting?
(^) Radix sort i (B) Heap sort
)0 Merge sort D) Quick sort

Which one of the (01109178 key is called the minimal super key?

(^) Candidate key (B) Super key

(0) Primary key (D) None
A relation schema R is in ————— if whenever a nontrivial functional dependency
X —> Aholds in R, then X is a super key of R.

(A) 3NF (B) BCNF

(¢ 4NF (D) BNF

The maximum number of relationship instances that an entity can participate in, can be
specified by :

(ಗಿ) 1681766 (B) Cardinality ratio

(C) Participation constraint (D) Dependency constraint


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