| Post Name | System Analyst (SR for ST only) / Programmer/ System Administrator (SR for SC/ST) - Kerala State Coir Corporation Ltd / KPSC / Kerala State Land Use Board etc. |
|---|---|
| Question Paper Code | 053/2019 |
| Date of Test | 4 October 2019 |
| Medium of Question | ENGLISH |
| Exam Type | OMR Examination |
| Total Questions | 100 |
1
__#.# sis comparable to pair of persons in a room taking turns to speak with each other.
Answer
A. Time Division Multiplexing
2
Which one of the following error detecting code Is also known as polynomial code?
Answer
C. Cyctic Redundancy Checks
3
, 003. The encryption aigorithm for WPA2 is based on
Answer
B. AES
4
004.__.s is used to divide physical network topology into different logical topologies. .
Answer
D. VLAN
5
Which one of the following is not a Network layer protocol?
Answer
A. TCP
6
Select the service which Is not provided by the Transport Layer.
Answer
B. Routing
7
Is not a Linux file system type.
Answer
D. ReFS
8
The IEEE standard for WIMAX Is
Answer
D. 802.16
9
G10. A denial of service attack against a network belongs to which one of the following type of threat? .
Answer
C. Interruption
10
caches web pages on the server hard disk so that they can be quickly O11. retrieved later.
Answer
C. Web Server
11
is not an active attack in Network Security.
Answer
B. Masquerade
12
is an Indication of the relative independence among modules.
Answer
A. Cohesion
13
The test-case design technique that complements equivatence partitioning a and leads to the selection of test cases at the edges. .of the class.
Answer
B. Model-based testing
14
The framework activity that presents software Increment to the customer and includes delivery, support and feedback.
Answer
C. Modelling ,
15
O06. ___—ss—s— Structures a team loosely and depends on individual initiative of the team members.
Answer
D. Synchronous paradigm
16
The WH principle is suggested by
Answer
A. Reel
17
A quality metric that pegiacies bene at both the project and process level is cone a (A) Defect removal efficiency | FP
Answer
D. points
18
is an agile process model that provides a framework for building and maintaining systems which meet tight time constraints through the use of incremental prototyping.
Answer
A. Adaptive software development
19
The small, highly motivated and self-organizing project team is called
Answer
C. Agile
20
is also called behavioural testing, focuses on the functional requirements of the software.
Answer
B. White box testing
21
Used to show the dynamic communications between objects during execution of a task.
Answer
C. Use-case diagram
22
A new technology that emphasizes the design of test cases before the creation of source code.
Answer
A. Agile process
23
Which is a technique in Java in which a class can have any number of constructors that differ in parameter lists?
Answer
D. None of the above
24
Which method is used to change the name of a thread?
Answer
B. public void setName(String name)
25
Which statement provides an easy way to dispatch execution to different parts of your code based on the value of an expression?
Answer
A. If
26
Which keyword is used to make the classes and interface of another package accessible to the current package?
Answer
B. Implements
27
Which method of DatainputStream ciass reads a line from the file and returns it as 8 string?
Answer
B. readint0
28
N 030. Under which package is the string class encapsulated?
Answer
A. java.awt
29
A class is declared Inside e class but outside a method It is known as
Answer
C. Local inner class
30
JVM stands for?
Answer
D. Java Virtual Machine
31
What type of constructor is used to provide different values to the distinct objects? .
Answer
B. Parameterized constructor
32
How many types of contiols does AWT support? .
Answer
D. Single .
33
Which allows you to define one interface and have multiple implementations?
Answer
B. Inheritance
34
Which right shift operator preserves the sign of the value?
Answer
A. <<
35
7 038. What is it called if an object has its own lifecycle and there is no owner?
Answer
A. Aggregation
36
What is the return type of Constructors? "
Answer
C. void
37
Which of these is an incorrect array declaration?
Answer
B. int [] arr = new int{S]
38
From where break statement causes an exit?
Answer
D. From innermost loops or switches
39
Which of these can be used to fully abstract a class from its implementation?
Answer
D. None of the mentioned
40
Which of these keywords are used for the biock to handle the exceptions generated by try block?
Answer
C. throw
41
Which one is a valid declaration of a boolean?
Answer
D. boolean b4 = 'true'
42
Which of the following is a valid declaration of an object of class Box?
Answer
C. obj = new Box()
43
Which of these is supported by method overriding in Java? .
Answer
B. Encapsulation
44
What is the output of this program? class selection_statements m { r ; public static void main (String args[ D ( . . Int var1 - 5; int var2 = 6; if ((var2 - 1) == vart) | | System.out.print(var2): ; | else | System.out.print(++var2); | }
Answer
C. c) 3
45
A class member declared protected becomes a member of subclass of which type?
Answer
A. public member
46
Which of these is not a bitwise operator?
Answer
C. IF
47
O50. Thread priority in Java is
Answer
B. Float
48
Which of these methods Is a part of Abstract Window Toolkit (AWT)?
Answer
D. transient0
49
The_s— Céatttribute Of applet tag specifies the amount of horizontal blank space the browser should leave surrounding the applet.
Answer
D. HBLANK=pixels
50
O53. The method is defined by the AWT which causes the AWT runtime system to execute a call to your applet's update{ ) method.
Answer
A. update)
51
054.__ ss épatckage in java contents language utility classes such as vectors, hash tables, random numbers date etc. .
Answer
B. java.awt ,
52
) O55. HTML stands for
Answer
B. Hyper Text Making Language
53
The capability to store one object inside another object is called .
Answer
C. Potymorphism
54
Result of getAliResponseHeaders) XMLHTTP Request method is
Answer
A. Returns the complete set of HTTP headers as a string
55
WAMP variant for MAC Operating System is
Answer
A. LAMP
56
DNS comprises
Answer
B. Domain Names and Domain Name Space
57
O60. Latest web browser of Microsoft?
Answer
A. Internet Explorer
58
Packet switching method is used in
Answer
B. UDP
59
Which layer uses error control mechanism In OSI?
Answer
C. Transport Layer
60
ISON is an example of network
Answer
D. None of the above
61
O65. What is the maximum cable length of STP?
Answer
A. 300m
62
Application layer uses the following protocols:
Answer
C. HTTP
63
To define style sheet rules in header section of the HTML document called
Answer
B. Internal Style Sheet
64
' O68. The Application server for Java Web Applications is
Answer
A. JBoss
65
. O69. The protocol used to send email from one to another
Answer
C. SMTP
66
Commonly used web applications that make use of AJAX fn
Answer
D. All of the above
67
HS stands for .
Answer
B. International Information Services
68
The attribute of an HTML tag can be used to uniquely identify any element within an HTML page Is
Answer
D. Style
69
A small area can use the following network:
Answer
C. MAN
70
The attribute is used to specify the URL of the document that occupies the inline frame.
Answer
D. D) span
71
HTML form control tag is
Answer
D. All of the above
72
Client Software that is used for email retrieval
Answer
A. IMAP
73
The number of sub keys generated by IDEA algorithm is
Answer
A. 64
74
is an example of public key algorithm
Answer
C. REA
75
DSS signature uses which hash algorithm?
Answer
D. Does not use hash algorithm
76
O80. In asymmetric key cry
Answer
A. sender
77
What is Data Encryption Standard (DES)?
Answer
D. None of the ahove
78
In cry
Answer
B. substitution ciphers
79
Using RSA algorithm, what is the value of cipher text C, if the plain text M=5 and P=3, q=11 and d=7?
Answer
Question Cancelled
80
Is used for hiding the payment information from the merchant.
Answer
B. SSL
81
O85. The URL property belongs to which of the following object?
Answer
A. Document
82
Which of the following attribute can hold the JavaScript version?
Answer
A. Language
83
. 087. Which event occurs when user clicks on an HTML element?
Answer
C. onchange()
84
O88. .
Answer
A. 204
85
What Is the value of $a and $b after the function call? | .
Answer
A. ais3andbis 4
86
Which version of PHP was added with Exception handling? .
Answer
A. PHP 4
87
Which one of the following statements instantiates the mysqli class?
Answer
A. mysali = new mysali()
88
Using which of the following way can you embed PHP code in an HTML page?
Answer
D. All of the above .
89
Referential integrity is directly related to }
Answer
B. Foreign Key
90
Consider a schema R (P, Q, R, S) and functional dependencies P + Q and R-— S§S. Then the decomposition R1 (P, Q) and R2 (R, S) is .
Answer
B. Lossless join but not dependency Preserving
91
The normalization of 1NF relations to 2NF involves
Answer
D. Removal of multivalued dependencies
92
An attribute A of data type varchar(20) has the value "Rai... The attribute B of data type char(20) has value "Ramu". Here attribute A has ——_—_—. Spilemg,_and attribute B has_ spaces. aa _—
Answer
D. 3,20 . | i S3/2019 —
93
E-R mode! uses this symbol to represent weak entity set.
Answer
B. Oocubly Dotted Rectangle
94
Data mining is used to aid in
Answer
D. retrieving archival data
95
os9._ sips Solve concurrency problem.
Answer
C. locking
96
ss cturrsor are declared by ORACLE for each UPDATE, DELETE and INSERT SQL commands
Answer
D. Explier
97
097. E-R model uses this symbol to represent weak entity set. .
Answer
C. Double lined Rectangle
98
. 098. Data mining is used to aid in
Answer
C. detecting patterns in operational data
99
helps solve concurrency problem.
Answer
C. locking
100
: cursor are declared by ORACLE for each UPDATE, DELETE and INSERT SQL commands
Answer
C. Implicit
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