C Sharp .NET Mock Test 6 - Online MCQ Exam

What is the access specifier that allows constructors to be called only from member functions of the same class and its derived classes in C++?

1 Mark(s)

Your Answer:

protected protected
public public
private private
friend friend

In Excel, to perform addition, the function used is _____?

1 Mark(s)

Your Answer:

=ADD() =ADD()
=SUM() =SUM()
=TOTAL() =TOTAL()
=PLUS() =PLUS()

If a spring is stretch when it is:

1 Mark(s)

Your Answer:

pulled pulled
pushed pushed
both a and b both a and b
released released

What will be the output of the following Python code? x = 'abcd' for i in x: print(i) x.upper()

1 Mark(s)

Your Answer:

a B C D a B C D
a b c d a b c d
A B C D A B C D
error error

Win32 application programming interfaces are for

1 Mark(s)

Your Answer:

Windows Windows
UNIX UNIX
Linux Linux
Microsoft Microsoft

Which of the following format you can decide to apply or not in AutoFormat dialog box?

1 Mark(s)

Your Answer:

Number format Number format
Border format Border format
Font format Font format
All of above All of above

What is the syntax for defining an instance method in Ruby?

1 Mark(s)

Your Answer:

def method_name def method_name
def self.method_name def self.method_name
def method_name.self def method_name.self
def method_name.static def method_name.static

Which data structure is used to handle a set of elements where order matters and elements are added and removed frequently?

1 Mark(s)

Your Answer:

Array Array
Queue Queue
Linked List Linked List
Hash Map Hash Map

______ is widely used for transmitting streaming videos data on the internet.

1 Mark(s)

Your Answer:

MP3 MP3
WMA WMA
WAV WAV
AVI AVI

What is the correct header to use the std::string class in C++?

1 Mark(s)

Your Answer:

Which of the following will happen to the solution of starch in water?

1 Mark(s)

Your Answer:

A) Particles of starch will settle down after 2 – 3 days.
B) The solution is turbid in the beginning but will become clear after 2 – 3 days.
C) If light is thrown with a torch, it is scattered.
D) If filtered, starch particles will he obtained on the filter paper as residue.

What is the correct syntax of jQuery?

1 Mark(s)

Your Answer:

action().$(selector) action().$(selector)
$(selector).action() $(selector).action()
(selector)$.action() (selector)$.action()
action().(selector)$ action().(selector)$

Substances which larger masses are usually measured in:

1 Mark(s)

Your Answer:

kilograms kilograms
grams grams
tones tones
metric tones metric tones

Which derivation is generated by the top-down parser?

1 Mark(s)

Your Answer:

Right-most derivation in reverse Right-most derivation in reverse
Left-most derivation in reverse Left-most derivation in reverse
Right-most derivation Right-most derivation
Left-most derivation Left-most derivation

To run a compiled Java program, the machine must have what loaded and running?

1 Mark(s)

Your Answer:

Java virtual machine Java virtual machine
Java compiler Java compiler
Java bytecode Java bytecode
A Web browser A Web browser

” Disk Cleanup” is a/an:________?

1 Mark(s)

Your Answer:

Device Driver Device Driver
Productivity driver Productivity driver
File Manger File Manger
Utility Manger Utility Manger

The device that operates below the physical layer of the Open Systems Interconnection (OSI) model is:

1 Mark(s)

Your Answer:

active hub active hub
passive hub passive hub
bridge bridge
repeater repeater

In partial orientation structure, chain molecules approach but donot achieve alignment parallel to:

1 Mark(s)

Your Answer:

fibre axis fibre axis
fibre width fibre width
fibre length fibre length
fibre density fibre density

In Java EE applications, what is the primary role of the `@MessageDriven` annotation?

1 Mark(s)

Your Answer:

To indicate that a class is a message-driven bean (MDB)
To define JavaBean properties To define JavaBean properties
To execute SQL queries To execute SQL queries
To create JavaBeans To create JavaBeans

In C++, which type of inheritance involves inheriting from multiple base classes, but only inheriting one level deep from each base class?

1 Mark(s)

Your Answer:

Hierarchical inheritance Hierarchical inheritance
Multilevel inheritance Multilevel inheritance
Single inheritance Single inheritance
None of the above None of the above

Which of the following is the correct sequence of anaerobic respiration?

1 Mark(s)

Your Answer:

Glucose --> pyruvate --> carbon-dioxide + ethanol + energy
Glucose --> pyruvate --> lactic acid Glucose --> pyruvate --> lactic acid
Glucose --> pyruvate --> ADP --> lactic acid
Pyruvate --> Glucose --> ethanol + energy

Stack in object oriented language can be referred to as data storage:

1 Mark(s)

Your Answer:

constructs constructs
entities entities
collection collection
types types

In Java byte, short, int and long all of these are

1 Mark(s)

Your Answer:

signed signed
unsigned unsigned
Both of the above Both of the above
None of these None of these

What will be the output of the following? array1 = [1,2,3] array2 = [0,0,0] if array1 >= array2 print "Greater or equal" else print "Not equal" end

1 Mark(s)

Your Answer:

Greater or equal Greater or equal
Not equal Not equal
Error Error
None of the mentioned None of the mentioned

Shadow mask method is used in -

1 Mark(s)

Your Answer:

Raster scan system Raster scan system
Random scan system Random scan system
Both (a) & (b) Both (a) & (b)
None of the above None of the above

Symbol Table stores:

1 Mark(s)

Your Answer:

Identifiers info Identifiers info
Code lines Code lines
Keywords Keywords
Comments Comments

What does the term "context switching" refer to in multithreading?

1 Mark(s)

Your Answer:

The process of joining multiple threads The process of joining multiple threads
The process of terminating a thread The process of terminating a thread
The process of creating a new thread The process of creating a new thread
The process of saving and restoring the state of a thread so that it can be executed later

By unified atomic mass unit, Neutron atom mass is equals to:

1 Mark(s)

Your Answer:

1.0200 u 1.0200 u
2.0141 u 2.0141 u
1.0087 u 1.0087 u
1.0078 u 1.0078 u

Window's settings are recorded in

1 Mark(s)

Your Answer:

WINDOWS.INI WINDOWS.INI
WIN.INI WIN.INI
SYSTEM.INI SYSTEM.INI
GROUP.INI GROUP.INI

______________ device generates the data to be transmitted.

1 Mark(s)

Your Answer:

Transmitter Transmitter
Source Source
Transmission Transmission
Receiver Receiver

Which of the following image component abruptly diverges at a certain junction of distinct objects?

1 Mark(s)

Your Answer:

Reflectance component Reflectance component
Illumination component Illumination component
Both (a) and (b) Both (a) and (b)
None of the above None of the above

Objective/s of carding process is/are:

1 Mark(s)

Your Answer:

dividing tufts into separate fibers dividing tufts into separate fibers
eliminating impurities eliminating impurities
selection,parallising and stretching of fibers
all of above all of above

Initial conditions are used particularly in:

1 Mark(s)

Your Answer:

static systems static systems
dynamic systems dynamic systems
DC systems DC systems
discrete systems discrete systems

Suppose a class has public visibility. In this class we define a protected method. Which of the following statements is correct?

1 Mark(s)

Your Answer:

This method is only accessible from inside the class itself and from inside all subclasses.
In a class, you cannot declare methods with a lower visibility than the visibility of the class in which it is defined.
From within protected methods you do not have access to public methods.
This method is accessible from within the class itself and from within all classes defined in the same package as the class itself.

In plant cells, there is a cell wall outside the cell membrane. This cell wall is made up of:

1 Mark(s)

Your Answer:

DNA DNA
cellulose cellulose
chloroplast chloroplast
mitochondria mitochondria

Ch1 = 'X'; ch1++ ; println(ch1); will display:

1 Mark(s)

Your Answer:

Y Y
y y
x x
X X

Which of the following will select every <p> element that is the only child of its parent?

1 Mark(s)

Your Answer:

:only-child :only-child
:only-of-type :only-of-type
:optional :optional
:out-of-range :out-of-range

Which of the following is NOT a valid function name in Python?

1 Mark(s)

Your Answer:

my_function my_function
2nd_function 2nd_function
_function _function
function123 function123

The extension of paint file is/are

1 Mark(s)

Your Answer:

.png .png
.jpg .jpg
.bmp .bmp
All of these All of these

What will be the output shape of the following Python code? import turtle t=turtle.Pen() for i in range(0,6): t.forward(100) t.left(60)

1 Mark(s)

Your Answer:

Hexagon Hexagon
Octagon Octagon
Pentagon Pentagon
Heptagon Heptagon

What is the primary advantage of open addressing over chaining in hash tables?

1 Mark(s)

Your Answer:

Better handling of collisions. Better handling of collisions.
Faster search times in all cases. Faster search times in all cases.
Reduced memory usage. Reduced memory usage.
Simpler implementation. Simpler implementation.

Collection of related computer web pages is called:

1 Mark(s)

Your Answer:

uploading uploading
website website
downloading downloading
linking linking

Which of the following CSS property is used to set the text formatting?

1 Mark(s)

Your Answer:

font font
font-style font-style
text-decoration text-decoration
all of the mentioned all of the mentioned

The default connection type used by HTTP is:

1 Mark(s)

Your Answer:

Non-persistent Non-persistent
detected detected
corrected corrected
Persistent Persistent

Which Excel feature allows you to freeze rows and columns so they remain visible while scrolling?

1 Mark(s)

Your Answer:

Lock Cells Lock Cells
Freeze Panes Freeze Panes
Hide Rows/Columns Hide Rows/Columns
Split Window Split Window

Up to what resolution image should be saved by using in the web?

1 Mark(s)

Your Answer:

23 ppi 23 ppi
34 ppi 34 ppi
72 ppi 72 ppi
100 ppi 100 ppi

Evaluating Your Answers

C Sharp .NET Mock Test 6 : Question 1 of 46