| Post Name | PROGRAMMER |
|---|---|
| Department | KERALA PUBLIC SERVICE COMMISSION |
| Question Paper Code | 145/2015 |
| Date of Test | 4 August 2015 |
| Medium of Question | ENGLISH |
| Exam Type | OMR Examination |
| Total Questions | 100 |
1
SCSI stands for : | |
Answer
A. Small Computer Systems Interface
2
. Which of the following is a logical extension of multiprogramming?
Answer
B. Multitasking |
3
Which among the following is not an example of a J ava wrapper class?
Answer
A. Char >, _
4
Which one of the following is not an ACID property? | :
Answer
D. Dependency Preservation
5
- §. | Which among the following sorting method is also known as Bucket sorting? |
Answer
A. Radix sort
6
Which one of the following key is called the minimal super key?
Answer
A. Candidate key
7
As | A relation schema R is in ——————-, if whenever a nontrivial functional dependency
X > A holds in R, then X is a super key of R.
Answer
B. BCNF
8
The maximum number of relationship instances that an entity can participate in, can be
specified by : |
Answer
B. Cardinality ratio
9
The time required to insert an element in a stack with linked implementation is :
Answer
A. O(1) |
10
FPI stands for :
Answer
B. Frames per inch
11
A binary search tree is generated by inserting the following integers in order 50, 15, 62, 5, 20, 58, 91, 3, 8, 37, 60, 24 The number of nodes in the left sub tree and right sub tree of the root respectively is :
Answer
B. (7, 4)
12
What is the postfix form of the following expression : A + (B * C- ( D / E ^ F) * G) * H
Answer
A. ABC*DEF ^ / G* - H*+
13
The maximum throughput Smax for pure ALOHA is :
Answer
C. .184
14
An array element is accessed using :
Answer
D. an index number
15
What is the minimum number of edges which must be removed from a complete bipartite graph of six nodes K(6), so that the remaining graph is planar?
Answer
Question Cancelled
16
Ifxis an array of integer, then the value of &x[i] is same as:
Answer
A. xti |
17
The best normal form of the relation schema R(A, B, C, D) along with set of functional dependencies F = { AB → C, AB → D, C → A, D → B } is :
Answer
C. Third Normal Form
18
The GSM network is divided into the following three major systems :
Answer
B. SS, BSS, OSS |
19
The worst case time complexity of AVL tree is better in comparison to binary search tree for :
Answer
D. Search, Insert and Delete operations
20
Ifthe disk head is located initially at 32, find the number of disk moves required with FCFS
if the disk queue.of I/O block requests are 98 , 37, 14, 124, 65 ,67: : |
|
Answer
B. ..:821
21
The following program |
| main
Answer
A. aye! |
If(fork( )>0) :
: sleep(100);
\
|
22
Which of the following logic families is well suited for high speed operations?
Answer
C. . ECL
23
Procedural code that is automatically executed in response to certain events on a particular
table or view in a database :
Answer
D. Trigger
24
A flip-flop circuit can be used for :
Answer
C. Both counting and scaling
25
Consider a disk pack with 16 surfaces, 128 tracks per surface and 256 sectors per track. 512
bytes of data are stored in a bit serial manner in a sector. The capacity of disk pack and the |
number of bits required to specify a particular sector disk are respectively : |
Answer
A. 256 Mbytes, 19 bits Pe .
26
Which of the following instructions requires the most number of T-states? |
Answer
C. DADD .
27
Which among the following is not used as a data structure while implementing Banker’s
7 Algorithm for Deadlock avoidance?
Answer
D. Required . .
28
The process of shuffling the memory contents so as to place all free memory together in one
large block is called : 7 :
Answer
D. Compaction |
29
Bluetooth technology is the implementation-of a protocol defined by the standard:
Answer
C. IEEE 802.15
30
UDDI stands for : .
Answer
A. Universal Description, Discovery and Integration
31
- Which of the following statement is correct about the program given below :
#include .
void main( )
int arr[3}[3]={ 1, 2, 3, 4); 7
printf(“%d”, *(*(*
Answer
D. ° It will report an error . |
145/2015 6 :
32
The mechanism which allows multiple senders to transmit multiple groups of receivers,
permits individual receivers to switch channels freely and optimizes bandwidth use while at
the same time eliminating congestion : |
Answer
A. Resource Reservation Protocol
33
The wait( ) and notify( ) methods in Java comes under the class :
Answer
B. java.lang.Object
34
Which method is used for garbage collection in java? the
Answer
C. finalize() |
35
35.. Good software attributes are : ) }
Answer
A. . High Cohesion Low Coupling
36
The fourth level of Capability Maturity Model is : | |
Answer
C. . Managed
37
fe 37. The installation approach in which totally removing the old manual or computerized system
and putting the new system in use :
Answer
D. None of these . |
38
Spiral model comes under the process model :
Answer
B. Iterative Model |
39
If P(A) and P(B) are the probabilities of A and B, then Baye’s theorem can be stated as :
P(B|A)P(B) P(B| A)P(A)
A) P(A|B)=———— B) P(A|B)=———
Answer
B. y at ) P(B)
40
Which of the following statements is FALSE?
Answer
A. (PaQ) ve PaAQ)v (Pa ~ Q) is equal to ~ QA ~P
41
SignalR is a library which provides the facility of real time web functionality to : .
Answer
C. ASP .NET Applications
42
JSP is a technology for developing web pages that support dynamic content which helps
developers insert Java code in HTML pages by making use of special JSP tags, most of
which :
Answer
A. start with <% and end with %>.
43
Which of the following is the correct syntax in CSS? ne id |
|
Answer
A. _list-style-image: url("sqpurple.gif"); |
44
The method(s) which returns the index of a specified text in a string in Java script is :
Answer
C. ‘both search( ) and indexOf( )
45
AJAX is based on internet standards, and uses a combination of : .
Answer
B. XMLHttpRequest object, JavaScript, CSS , XML |
.
46
In PHP, an array with named keys are called : |
Answer
C. Associative arrays
47
Which of the following are used for client side scripting?
|
Answer
A. Java script and VB script
48
The Java compiler translates source code into :
Answer
C. Byte code
49
Which of the following is not a valid type in Java? : .
Answer
B. static
50
Scanner class comes under the package :
Answer
D. java.util
51
Which one of the following is not a method of Window Listener interface?
Answer
A. windowShown( )
52
The Graphics class method used to draw a circle in an applet is:
Answer
D. drawOval()
53
In E-R model, dotted oval represents :
Answer
C. Derived attribute
54
What is the output of the following program?
public class Test
{
‘public static void main(String arg[ ])
{ :
public static final int value = 5;
float total;
total = value + value/2;
System.out.print(total);
}
Answer
D. None of these
55
A partial ordered relation is transitive, reflexive and: |
Answer
A. antisymmetric
56
I~ ga(p>q)]>~p is :
Answer
C. Tautology '
57
Pigeonhole principle states that if A > B and |A|>|B| then: |
Answer
D. fisnotone-one ~—
58
. 88. IDEA stands for : . 3
Answer
D. International Data Encryption Algorithm
59
A protocol specification for exchanging structured information in the implementation of web
' services in computer networks : ;
Answer
C. SOAP :
60
A Euler graph is one in which . 3 |
Answer
D. All the vertices are of even degree |
61
‘ 61. In an undirected graph the number of nodes with odd degree must be: : |
Answer
B. Even
62
A graph in which all nodes are of equal degrees is known as : |
Answer
B. Regular graph
63
_. 63. Which among the following is not an aggregate function in SQL? ; 2
Answer
A. Average()
64
Arrange the tasks involved in requirements elicitation in an appropriate manner.
i. Consolidation
ii. Prioritization : |
iii. Requirements Gathering |
iv. Evaluation : | ;
Answer
B. _ iii, iv, ii, i |
,
65
Which of the following is an indirect measure of product?
Answer
D. Allofthe above — |
66
The modification of the software to match changes in the ever changing environment, falls
under which category of software maintenance? }
Answer
A. Adaptive |
67
Which of the following describes “Is-
Answer
B. Inheritance |
68
Which of the following is a dynamic model that shows how the system interacts with its
environment as it is used?
|
Answer
B. Interaction model , ;
69
ITG stands for : | 3 7
Answer
C. Independent Test Group |
70
Automatic repeat request error management mechanism is provided by :
Answer
A. Logical Link Control Sublayer
71
Which address is used in an internet employing the TCP/IP protocols?
Answer
Question Cancelled
72
Multiplexing is used in:
Answer
Question Cancelled
73
Which of these method return a pseudorandom number?
Answer
B. random()
74
The method used to begin a session in PHP is: a
Answer
C. session_start( ) —
76
Ifx andy are real numbers then max (x, vy) + min (x, y) is equal to:
Answer
D. D) x+y
77
Which among the following is not a Transaction Control Language command?
Answer
Question Cancelled
78
While — wend is a looping statement in :
Answer
C. VB script
79
Let L be a lattice. Then for every a and b in L which one of the following is correct?
Answer
D. a ∨ (B ∨ C) = (a ∨ B) ∨ C
80
Write Locks are also known as:
Answer
A. Exclusive locks
81
‘The Right to education’ Act in India was passed in the year :
Answer
C. 2009
82
. Which is a Scandinavian Country? }
Answer
A. Finland
83
World book day is celebrated on : ,
Answer
D. April 23
84
Who started All-India Depressed class federation? | |
Answer
B. Dr. B.R. Ambedkar
85
Sahodara Sangham was founded by K. Ayyappanin: ~~ : |
Answer
D. > 1017
86
Who wrote ‘In Light of India’? |
Answer
C. Octavia Paz
87
Temple Entry Proclamation was issued in Nov: 12 1936 by :
Answer
A. Sri Chithira Thirunal Balaramavarma
:
88
The First annual session of SNDP yogam having been held at :
Answer
B. . 1904
89
Largest river : : F
Answer
Question Cancelled
90
Chattempi Swamikal attained Samadi at :
Answer
B. Panmana
91
7 91. “Athmakathakk Oru Amukham’ is the autobiography of :
Answer
C. Lalithambika Antharjanam
92
The Wagon tragedy is associated with : |
Answer
D. Khilafat movement |
93
‘Savarna Jatha’ organised as party of Vaikom Sathyagraha (1924) under the leadership of :
Answer
C. Mannath Padmanabhan
94
Playing five for National Anthem : oa
Answer
A. 52 seconds
95
Father of Indian Painting :
Answer
D. Nandalal Bose
96
National Emblem of Japan:
Answer
B. Chrysanthemum
97
Captain of the Volunteer crops of Guruvayoor Sathyagraha : :
Answer
A. A.K. Gopalan |
98
: . 98. Makavakoythu was written by : . | :
Answer
C. Vyloppilli Sreedara Menon
99
Who consecrated mirror first time in South Indian Temple : , |
Answer
B. Vaikunda Swami |
100
Who elected to Madras Assembly first time in 1936: |
Answer
D. A.V. Kuttimalu Amma |
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