C Programming Mock Test 1 - Online MCQ Exam

Another name of a cell address is ______?

1 Mark(s)

Your Answer:

Cell identity Cell identity
Cell reference Cell reference
Current cell Current cell
Cell margin Cell margin

Which HTML list type produces numbered points?

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Your Answer:

What does aural media type is used for ?

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Your Answer:

For use with low-resolution teletypes, terminals, or other devices with limited display capabilities
For use with Braille printers For use with Braille printers
For use with speech synthesizers For use with speech synthesizers
For use with projected media (direct computer-to-projector presentations), or printing transparencies for projection

Long text can be broken down into many lines within a cell. You can do this through

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Your Answer:

Wrap Text in Format > Cells Wrap Text in Format > Cells
Justify in Edit > Cells Justify in Edit > Cells
Text Wrapping in Format > Cells Text Wrapping in Format > Cells
All of above All of above

Melting point of Lead is:

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Your Answer:

601K 601K
1235K 1235K
1356K 1356K
273K 273K

In Ruby, what is the default file extension for Ruby files?

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Your Answer:

.ru .ru
.rby .rby
.rb .rb
.ruby .ruby

Which method is used to subtract a number of days from a Date object in Ruby?

1 Mark(s)

Your Answer:

prev_days prev_days
days_ago days_ago
prev_day prev_day
subtract_days subtract_days

ACL stands for ___________?

1 Mark(s)

Your Answer:

Access Control List Access Control List
Access Central List Access Central List
Access Check List Access Check List
Adoptic Control List Adoptic Control List

Which of the following measurement is relative to font-size of the root element?

1 Mark(s)

Your Answer:

rem rem
kd kd
rr rr
hx hx

Consider the following program written in Java. class Test{ public static void main(String args[]){ int x=7; if(x==2); // Note the semicolon System.out.println("NumberSeven"); System.out.println("NotSeven"); } } What would the output of the program be?

1 Mark(s)

Your Answer:

NumberSeven NotSeven NumberSeven NotSeven
NumberSeven NumberSeven
NotSeven NotSeven
Error Error
7 7

The trailer is added only at:

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Your Answer:

physical layer physical layer
data link layer data link layer
transport layer transport layer
network layer network layer

The width of the data bus determines:

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Your Answer:

Memory capacity Memory capacity
Word size Word size
Clock speed Clock speed
Disk space Disk space

Error which can be handle by operating system is:

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Your Answer:

power failure power failure
lack of paper in printer lack of paper in printer
connection failure in a network connection failure in a network
all of these all of these

What is the main function of Heygen.com ?

1 Mark(s)

Your Answer:

To create Aviator To create Aviator
To generate TikToks To generate TikToks
To write code To write code
To translate articles To translate articles

The second subquery of the recursive view is said to be:

1 Mark(s)

Your Answer:

Non-recursive Non-recursive
Dynamic Dynamic
Absolute Absolute
Recursive Recursive

A wound which spring has

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Your Answer:

A) mechanical P.E. stored in it A) mechanical P.E. stored in it
B) Mechanical K.E. stored in it. B) Mechanical K.E. stored in it.
C) electric energy C) electric energy
D) No energy stored in it. E. stored in it. Work Energy and Simple Machines Class 9 Assertion and Reason Questions I. Directions (Q. No. 1 to 10): Each question below consists of an Assertion (A) and a Reason (R). Use the following key:

To enter the blood vessels, large molecules are:

1 Mark(s)

Your Answer:

burned burned
digested digested
ingested ingested
absorbed absorbed

A type database data models that allows the specification of data is said to be:

1 Mark(s)

Your Answer:

Relational data model Relational data model
Entity relationship data model Entity relationship data model
Object-based Data model Object-based Data model
Semistructured data model Semistructured data model

What is virtual memory?

1 Mark(s)

Your Answer:

A temporary memory in the hard disk A temporary memory in the hard disk
A permanent memory in the hard disk A permanent memory in the hard disk
Method of using hard disk space to provide extra memory
Bad sector on hard disk Bad sector on hard disk

In a 1:N relationship, the foreign key is placed in:

1 Mark(s)

Your Answer:

either table without specifying parent and child tables.
the parent table. the parent table.
the child table. the child table.
either the parent table or the child table.

In C#, which class is used to manipulate directories and files?

1 Mark(s)

Your Answer:

System.IO.FileSystemInfo System.IO.FileSystemInfo
System.IO.FileInfo System.IO.FileInfo
System.IO.DirectoryInfo System.IO.DirectoryInfo
System.IO.StreamInfo System.IO.StreamInfo

Which type of best first search algorithm was used to predict the closeness of the end of path and its solution?

1 Mark(s)

Your Answer:

Greedy BFS Greedy BFS
Divide and Conquer Divide and Conquer
Heuristic BFS Heuristic BFS
Combinatorial Combinatorial

Which of the following selector is used to select elements that are read-only. When applied to form elements, this would select fields with the readonly attribute set?

1 Mark(s)

Your Answer:

:valid :valid
:target :target
:read-only :read-only
:required :required

The jQuery method used for parsing the JSON text is -

1 Mark(s)

Your Answer:

parseJSON() method parseJSON() method
parseHTML() method parseHTML() method
noConflict() method noConflict() method
each() method each() method

What does the function strlen() return?

1 Mark(s)

Your Answer:

Size in bytes Size in bytes
Length of string Length of string
Memory address Memory address
Number of words Number of words

Which of the following is the basic unit of a PowerPoint presentation?

1 Mark(s)

Your Answer:

Slide Slide
Window Window
Document Document
Picture Picture

Unwanted repetitious messages, such as unsolicited bulk e-mail is known as_________?

1 Mark(s)

Your Answer:

Spam Spam
Trash Trash
Calibri Calibri
Courier Courier

What is the minimum number of nodes required to form a Binary Search Tree (BST) of height h?

1 Mark(s)

Your Answer:

2h - 1 2h - 1
2(h+1) - 1 2(h+1) - 1
2(h) 2(h)
2h 2h

Which of these access specifier must be used for class so that it can be inherited by another subclass?

1 Mark(s)

Your Answer:

public public
private private
protected protected
none of the mentioned none of the mentioned

Electrical energy is a form of energy which involves the flow of electric:

1 Mark(s)

Your Answer:

circuit circuit
current current
charges charges
cell cell

Which of the following class is provided by the Aggregate package?

1 Mark(s)

Your Answer:

Map Map
Reducer Reducer
Reduce Reduce
None of the mentioned None of the mentioned

Change in the state of matter from liquid into solid is known as:

1 Mark(s)

Your Answer:

melting melting
boiling boiling
freezing freezing
solidifying solidifying

Which data structure in Java is based on the Last-In-First-Out (LIFO) principle?

1 Mark(s)

Your Answer:

HashSet HashSet
LinkedList LinkedList
Stack Stack
Queue Queue

Which of the following will create hamburger menu?

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Your Answer:

.icon-next .icon-next
.icon-bar .icon-bar
.icon-prev .icon-prev
.img-circle .img-circle

In a computer, page orientation is changed through:

1 Mark(s)

Your Answer:

paper dialog box paper dialog box
print dialog box print dialog box
page setup dialog box page setup dialog box
setup dialog box setup dialog box

Language which is used to write animation and games in browser is:

1 Mark(s)

Your Answer:

java java
C C
C++ C++
HTML HTML

Special program which can detect and remove viruses from computer is called:

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Your Answer:

virus virus
anti-virus anti-virus
groupware groupware
custom custom

Given the frequency 24Hz, the corresponding period would be:

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Your Answer:

87.9ms 87.9ms
41.7ms 41.7ms
90ms 90ms
12ms 12ms

In C# the type storing their value and data in a single place is called:

1 Mark(s)

Your Answer:

value type value type
reference type reference type
heap heap
stack stack

Which directive is used to inherit from a master page in an ASP.NET Web Forms application?

1 Mark(s)

Your Answer:

<%@ Master %> <%@ Master %>
<%@ Inherits %> <%@ Inherits %>
<%@ Page %> <%@ Page %>
<%@ Import %> <%@ Import %>

Which of these has a bigger memory footprint? Perl, PHP

1 Mark(s)

Your Answer:

Perl Perl
PHP PHP
same same
machine dependent machine dependent

A supertype/subtype hierarchy is which of the following?

1 Mark(s)

Your Answer:

Each subtype has only one attribute. Each subtype has only one attribute.
Each supertype has only one attribute. Each supertype has only one attribute.
Each subtype has only one supertype. Each subtype has only one supertype.
Each supertype has only one subtype. Each supertype has only one subtype.

What is the typical use case for interpolation search?

1 Mark(s)

Your Answer:

When data is uniformly distributed When data is uniformly distributed
When data is highly clustered. When data is highly clustered.
When data is unsorted. When data is unsorted.
When data is sparse. When data is sparse.

What defines a recursive function?

1 Mark(s)

Your Answer:

Calls main Calls main
Calls library Calls library
Calls itself Calls itself
Loops forever Loops forever

What is the purpose of the LabelFrame widget in Tkinter?

1 Mark(s)

Your Answer:

Displaying images Displaying images
Grouping related widgets Grouping related widgets
Handling user input Handling user input
Drawing graphics Drawing graphics

In the FIFO page replacement algorithm, when a page must be replaced, which page is chosen?

1 Mark(s)

Your Answer:

Oldest page is chosen Oldest page is chosen
Newest page is chosen Newest page is chosen
Median page is chosen Median page is chosen
None of the mentioned None of the mentioned

Which method is used to delete a file in Ruby?

1 Mark(s)

Your Answer:

File.erase("filename") File.erase("filename")
File.destroy("filename") File.destroy("filename")
File.delete("filename") File.delete("filename")
File.remove("filename") File.remove("filename")

FTP is the abbreviation of:?

1 Mark(s)

Your Answer:

File Transfer Protocol File Transfer Protocol
Folder Transfer Protocol Folder Transfer Protocol
Function Teller Protocol Function Teller Protocol
None of the Above Answer None of the Above Answer

WAN stands for:

1 Mark(s)

Your Answer:

Wireless Area Network Wireless Area Network
Wide Area Network Wide Area Network
World Area Network World Area Network
Web Area Network Web Area Network

The . . . . . . . . is represented by the location parameter.

1 Mark(s)

Your Answer:

Median Median
Mode Mode
Mean Mean
Variance Variance

How are elements stored in a 2D array in memory?

1 Mark(s)

Your Answer:

Row-major order Row-major order
Column-major order Column-major order
Random order Random order
Both row-major and column-major order Both row-major and column-major order

What does the "async" and "await" keywords do in C#?

1 Mark(s)

Your Answer:

To perform asynchronous operations To perform asynchronous operations
To define a new thread To define a new thread
To handle exceptions To handle exceptions
To declare a class To declare a class

What is the purpose of the `StringBuffer` class in Java?

1 Mark(s)

Your Answer:

To create and manipulate mutable strings efficiently
To define JavaBean properties To define JavaBean properties
To execute SQL queries To execute SQL queries
To create JavaBeans To create JavaBeans

Which modifier is used to perform multiline matching in Ruby regular expressions?

1 Mark(s)

Your Answer:

m m
i i
x x
o o

Atomic number of Germanium is:

1 Mark(s)

Your Answer:

32 32
79 79
122 122
100 100

Due to constant heat and pressure, buried plants turn in to:

1 Mark(s)

Your Answer:

wood wood
coal coal
fertilizer fertilizer
oil oil

Which is the correct format of an Email address?

1 Mark(s)

Your Answer:

You&website.com You&website.com
You@website.com You@website.com
You$com.pk You$com.pk
None of these Answer None of these Answer

Change Arrow to pen in PowerPoint during Presentation:

1 Mark(s)

Your Answer:

Ctrl+ P Ctrl+ P
Ctrl+ A Ctrl+ A
Ctrl+ E Ctrl+ E
Ctrl+S Ctrl+S
None of these None of these

We can show Bill wise details of Debtors and Creditors by activating

1 Mark(s)

Your Answer:

Maintain Bill by bill Maintain Bill by bill
Maintain Bill wise Details Maintain Bill wise Details
Maintain References Maintain References
None of these None of these

Which of these method of InputStream is used to read integer representation of next available byte input?

1 Mark(s)

Your Answer:

read() read()
scanf() scanf()
get() get()
getInteger() getInteger()

Which of the following statements causes PHP to disregard repeated error messages that occur within the same file and on the same line?

1 Mark(s)

Your Answer:

ignore_repeated_errors ignore_repeated_errors
ignore_repeat_error ignore_repeat_error
repeatedly_ignore_error repeatedly_ignore_error
repeated_error_ignore repeated_error_ignore

Forest Conservation act was amended in which of the following year?

1 Mark(s)

Your Answer:

1952 1952
1963 1963
1988 1988
1978 1978

The conditions for deadlock includes to have only one process using a resource at a:

1 Mark(s)

Your Answer:

Program Program
Time Time
Process Process
Clock speed Clock speed

The SQL standard defines embedding of SQL in:

1 Mark(s)

Your Answer:

C/C++ C/C++
Cobol/Pascal Cobol/Pascal
Java Java
All of the Above All of the Above

Which of the following sorting algorithms can be used to sort a random linked list with minimum time complexity?

1 Mark(s)

Your Answer:

Insertion Sort Insertion Sort
Quick Sort Quick Sort
Heap Sort Heap Sort
Merge Sort Merge Sort

What is the role of a hostname in networking?

1 Mark(s)

Your Answer:

It is a human-readable label assigned to a device
It identifies a specific endpoint on a host
It encrypts data transmission between devices
It defines the rules for communication between devices

Evaluating Your Answers

C Programming Mock Test 1 : Question 1 of 66