| Post Name | Programmer cum Operator - Kerala State Co-operative Coir Marketing Federation Ltd |
|---|---|
| Question Paper Code | 194/2023 |
| Category Code | 058/2022 |
| Date of Test | 6 October 2023 |
| Medium of Question | ENGLISH |
| Exam Type | OMR Examination |
| Total Questions | 100 |
1
Which of the following is not considered as a peripheral device?
Answer
D. CPU
2
What are the canonical forms of Boolean Expressions?
Answer
C. POM and SOM
3
Which of the following memories must be refreshed many times per second?
Answer
B. Dynamic RAM
4
Which of the following is considered as the brain of the computer?
Answer
A. CPU
5
Which of the following is not an input device?
Answer
C. VDU
6
What is the permanent memory built into your computer called?
Answer
A. ROM
7
Which part of the computer helps to store information?
Answer
C. Disk Drive
8
What is the minimum number of two input NAND gates used to perform the function of two
input OR gates?
Answer
B. 3
9
Who is the father of C language?
Answer
A. Dennis Ritchie
10
Which of the following is not a valid C variable name?
Answer
B. $a
11
Which of the following is an exit controlled loop?
Answer
A. Do – While Loop
12
How many types of constructors in C++ are?
Answer
C. 3
13
What is the number of parameters that a default constructor requires?
Answer
A. 0
14
Who developed object-oriented programming?
Answer
B. Alan Kay
15
Which of the following shows the Operator overloading feature in C++?
Answer
C. Polymorphism
16
Which of the following operator cannot be overloaded?
Answer
D. Scope resolution operator
17
Which of the following is an abstract data type?
Answer
C. Class
18
How many keywords are there in C++?
Answer
D. 95
194/2023 4 A
19
In MS Office Format Painter is in which group?
Answer
B. Clipboard
20
The maximum spacing applied on before and after a paragraph is :
Answer
C. 1584 pt
21
Which one of the following is not a template extension in MS Word?
Answer
A. .Doc
22
Which is the shortcut key for inserting Macros in MS Word?
Answer
B. Alt + F8
23
The ghosted text behind the content of a page known as :
Answer
C. Watermark
24
Which one of the following in Excel allows to transform rows into columns and columns to
rows and can also make advanced calculations?
Answer
C. Pivot Table
25
Which chart type is the best for comparing multiple values?
Answer
B. Bar
26
While using Excel formulas, which reference adjusted automatically as per the corresponding
rows and columns?
Answer
D. Relative cell reference
27
PDF stands for :
Answer
B. Portable document format
28
Which option in Excel will find the right input when you know the result you want?
Answer
A. Goal seek
29
Which option is used for making all content visible within a cell by displaying it on multiple
lines?
Answer
B. Wrap Text
30
Which preview allows you to manually move page breaks and reorganize a worksheet into
pages for printing?
Answer
C. Page Break Preview
31
In Power Point Slides, Handouts and Notes are included in which view?
Answer
B. Master View
32
A text that temporarily hold a place in a document for the purpose of typesetting and layout
is called :
Answer
D. Placeholder
33
In Power Point which Smart Art Graphic Types shows non-sequential informations :
Answer
A. List
34
‘Shred’ come under which tab in Power Point?
Answer
C. Transition
35
Which of the following asymptotic notations is used to provide lower bound constraints?
Answer
D. Ω
36
Identify the two types of efficiency that are important for computer algorithms :
Answer
D. Space efficiency and Time Efficiency
194/2023 6 A
37
Which of the following data structure is non linear type?
Answer
A. Graph
38
There is an extra element at the head of the list called
Answer
A. Sentinel
39
The property of binary tree is :
Answer
D. The right subtree can be empty
40
What is the worst case complexity of bubble sort?
Answer
D. O (n 2 )
41
Linear search is also called :
Answer
B. Sequential search
42
Which of the following is not a type of queue?
Answer
D. Single ended queue
43
What is the time complexity of the greedy algorithm for the coin change problem?
Answer
C. O (n )
44
The travelling salesman problem can be solved using :
Answer
B. A minimum spanning tree
45
Which of the following structure represent the entity sets?
Answer
A. Rectangle
46
The number of entities to which another entity can be related through a relationship set is
called :
Answer
A. Cardinality
47
In SQL, which of the following is not a data definition language commands?
Answer
C. RENAME
48
Which command allows the removal of all rows from a table but flushes a table more
efficiently since no rollback information is retained?
Answer
B. TRUNCATE command
49
What does SQL stand for?
Answer
D. Structured Query Language
50
Which SQL command is used to get data from a table?
Answer
B. SELECT
51
Which SQL command is used to change data from a table?
Answer
D. UPDATE
52
In practical applications, how many types of Normal Forms are there?
Answer
D. 6
53
In TCP/IP which addressing scheme is used?
Answer
B. 32 bit
54
Leaky bucket algorithm can be used for :
Answer
A. Traffic shaping and policing
55
What is the key feature of the decentralized channel allocation method?
Answer
C. Each machine decides for itself whether to transmit
56
What is the maximum number of slave devices that can be supported in a Bluetooth
network?
Answer
D. 7
57
Which category of Ethernet cable is suitable only for voice communication?
Answer
D. CAT 1
58
What is the role of TCP in the client-server model of communication?
Answer
A. Reliable data delivery
59
What is the purpose of a jam signal in the CSMA/CD protocol?
Answer
C. Make other adapters aware of collision
60
Which encoding method does Ethernet use to ensure clock synchronization between sending
and receiving hosts?
Answer
B. Manchester
61
Which of the following is the one-way communication system where information is
transmitted from one device to another, but the receiving device cannot send information
back to the transmitting device?
Answer
B. Simplex
62
Which modulation scheme uses different tones or frequencies to represent symbols?
Answer
C. Frequency Shift Keying (FSK)
63
Where does the Visual Basic MsgBox function belong within the namespace hierarchy?
Answer
C. Microsoft.VisualBasic.Interation
64
In Visual Basic .NET which category of types minimizes memory overhead and maximizes
speed of access?
Answer
A. Value types
65
Which keyword is used to write comments in VisualBasic.NET that will not be considered by
the compiler?
Answer
B. REM
66
How can you declare a variable of type Integer using identifier type character in
VisualBasic.NET?
Answer
C. Dim L%
67
What principle is used to order the items in the stack data structure in VisualBasic.NET?
Answer
A. Last-In, First-Out (LIFO)
68
Which function is used to convert string to numerical value in VisualBasic?
Answer
C. Val( )
69
How can allocate an array of a specific type using the 'New’ keyword in VisualBasic.NET?
Answer
A. Dim numbers( ) As Integer numbers = New Integer(4) { }
70
How can local declarations store data in VisualBasic.NET programming?
Answer
D. Both constant data using the Const keyword and variable data using the Dim or
Static keyword.
194/2023 10 A
71
Which looping construct is most commonly used to iterate through each element or subscript
of an array or collection in VisualBasic.NET?
Answer
A. For Each.........Next
72
In VisualBasic.NET which access modifier is used to define a type that is accessible from
within the program in which it is declared?
Answer
A. Friend
73
Which of the following statement is/are correct about The Waterfall Model?
(i) The waterfall model is the oldest paradigm for software engineering.
(ii) The waterfall model, sometimes called the classic life cycle.
(iii) Work flows from communication through deployment in a reasonably nonlinear fashion.
(iv) A variation in the representation of the waterfall model is called the V-model.
Answer
B. Only (i), (ii) and (iv)
74
Which one of the following is not a generic process framework activity?
Answer
C. Measurement
75
In a requirement analysis phase, use cases and user stories used in which model?
Answer
D. Scenario-based models
76
In software engineering, MVC means
Answer
A. Model-View-Controller
77
Among the following statements, which one is/are not correct?
(i) Alpha testing, Beta testing, Acceptance testing are the three different types of user
testing.
(ii) Unit testing should focus on testing component interfaces.
(iii) System testing checks that components are compatible, interact correctly and transfer
the right data at the right time across their interfaces.
Answer
D. Only (ii)
A 11 194/2023
78
——————— checking whether new features break or degrade functionality.
Answer
C. Regression testing
79
Find the statement that not related to three core steps in The Six Sigma methodology :
(i) Improve the process by eliminating the root causes of defects
(ii) Define customer requirements and deliverables and project goals via well-defined
methods of customer communication
(iii) Measure the existing process and its output to determine current quality performance
Answer
B. Only (i)
80
Which of the following is the correct level of maturity in the Software Engineering Institute’s
Capability Maturity Model
Answer
A. Level 4, Managed
81
Number of primitive datatypes in Java :
Answer
A. 8
82
int[ ] nums = {4, 2, 5, 3, 1, 0}; How would you access the third element in nums?
Answer
C. nums[2]
83
The command used to run a Java program :
Answer
D. java
84
Arrays in Java are :
Answer
A. Objects
85
When is object created with new keyword?
Answer
B. At compile time
86
——————— makes a variable belong to a class, rather than being defined for each
instance of the class.
Answer
C. Static
87
In which of the following is toString( ) method defined?
Answer
C. java.lang.Object
88
Identify the output of the following
String str=”vwxyz”
System.out.prinln(str.substring(1,3));
Answer
C. wx
89
Which of the following is a type of polymorphism in Java Programming?
Answer
A. Compile time polymorphism
90
——————— method of Thread class is used to find out the priority given to a thread?
Answer
B. getPriority( )
91
Who is the father of HTML?
Answer
D. Tim Berners-Lee
92
In which part of the HTML metadata is contained?
Answer
B. head tag
93
Which element is used to get highlighted text in HTML5?
Answer
D.
A 13 194/2023
94
HTML is a subset of :
Answer
A. SGML
95
Which HTML element is used for short quote?
Answer
D.
96
What will be the output, if the JavaScript code is executed?
var a = 5678;
var b = new Number(5678);
if (a === b)
alert("Yes");
else
alert("No");
Answer
C. No
97
Which method removes the first array element?
Answer
D. Shift( )
98
Which single character escape sequence represents “line feed” in javascript?
Answer
B. \n
99
Which of the following variables takes precedence over the others if the names are the same?
Answer
A. The local element
100
Which of the following option is used as hexadecimal literal beginning?
Answer
D. Both
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