Kerala PSC Previous Years Question Paper & Answer

Title : LECTURER IN COMPUTER APPLICATION COLLEGIATE EDUCATION
Question Code : A

Page:11


Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'LECTURER IN COMPUTER APPLICATION COLLEGIATE EDUCATION' And exam conducted in the year 2017. And Question paper code was '125/2017'. 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: 11 out of 16
Excerpt of Question Code: 125/2017

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The upper bound on the time complexity of the nondeterministic sorting algorithm is :
(ಹ) ೦೧%) (೫) Ofnlogn) (೦ ‏رہ‎ ¢>) ೫)

There is a chain of 20 stores; each of the store having 5 departments. Then, which of the
following is a correct representation of array size ?

(५) 5*20 இணை © 20% D) 216

One from the following is also known as Pre-Order traversal. What that one is ?
‏یم‎ LNR ணன ண (D) NLR

From the following, select the valid data structure which reflects hierarchical relationship
between the elements :

(മ) Graph (8) Queue (09) Tree (D) Stack

Which of the following matrix does have high proportions of zero entries as the elements ?
(മ) Inverse Matrix (B) Sparse Matrix
(ಲ) Determinant Matrix (D) Square Matrix

Recursive algorithms are based on :
(മ) Divide and conquer approach (8) Top-down approach
(C) Bottom-up approach (D) Hierarchical approach

What do you call the selected keys in the quick sort method ?
(^) Outer key (B) Inner key ( Partitionkey (D) Pivotkey

How many nodes does a complete binary tree of level 5 have ?
(ಹ) 16 ® 15 © 32 ) ॐ

The Sorting method which is used for external sort is :
(^) Bubble sort (8) ‏عنم‎ sort (ಲ) Merge sort (D) Radix sort

A node of a directed graph G having no out-degree and a positive in-degree is called :
(മ) ടേ ‏عومد‎ (8) Sink node (ಲ) Sibling node (D) Null node

1 125/2017
{P.T.O}

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