DOT NET Software Architect Set 3

Please wait while the activity loads.
If this activity does not load, try refreshing your browser. Also, this page requires javascript. Please visit using a browser with javascript enabled.

If loading fails, click here to try again

Free Online Best DOT NET Software Architect MCQ Questions for improve your basic knowledge of DOT NET Software Architect. This DOT NET Software Architect set 3 test that contains 25 Multiple Choice Questions with 4 options. You have to select the right answer to a question.

Start

Congratulations - you have completed DOT NET Software Architect Set 3.

You scored %%SCORE%% out of %%TOTAL%%.

Your performance has been rated as %%RATING%%

Your answers are highlighted below.

Question 1

Correct order of priorities are____

A	‘/’ > ‘%’ > ‘*’ > ‘+’
B	‘/’ > ‘*’ > ‘%’ > ‘+’
C	‘*’ > ‘/’ > ‘%’ > ‘+’
D	‘%’ > ‘*’ > ‘/’ > ‘+’

Question 2

What is the most specified using class declaration?

A	type
B	scope
C	type & scope
D	None of the above

Question 3

Which of the following options is not a Bitwise Operator in C#?

A	&, \|
B	^, ~
C	<<, >>
D	,=+=, -=

Question 4

The operator used to access member function of a class?

A	:
B	::
C	#
D	.

Question 5

Name a method which has the same name as that of class and which is used to destroy objects also called automatically when application is finally on process of being getting terminated.

A	Constructor
B	Finalize()
C	Destructor
D	End

Question 6

Which of the following statements are correct?

A	There is one garbage collector per program running in memory
B	There is one common garbage collector for all programs
C	To garbage collect an object set all references to it as null
D	Both There is one common garbage collector for all programs & To garbage collect an object set all references to it as null

Question 7

How many values does a function return?

A	0
B	1
C	2
D	any

Question 8

Which among the following is the correct statement: Constructors are used to?

A	initialize the objects
B	construct the data members
C	initialize the objects & construct the data members
D	None of the above

Question 9

Which statement is correct about following c#.NET code? int[] a= {11, 3, 5, 9, 6};

A	‘a’ is a reference to the array created on stack
B	‘a’ is a reference to an object created on stack
C	‘a’ is a reference to an object of a class that compiler drives from ‘System.Array’ class
D	None of the above

Question 10

Operator used to free the memory when memory is allocated?

A	new
B	free
C	delete
D	None of the above

Question 11

What is the need for ‘Conversion of data type’ in C#?

A	To store a value of one data type into a variable of another data type
B	To get desired data
C	To prevent situations of runtime error during change or conversion of data type
D	None of the above

Question 12

What will be the output of the following C# code? m = 5; int y; 1. y = m++; 2. y = ++m;

A	y = 5, m = 6 ; y = 5, m = 5
B	y = 6, m = 6; y = 7, m = 6
C	y = 5, m = 6; y = 7, m = 7
D	y = 5, m = 6; y = 7, m = 8

Question 13

Types of ‘Data Conversion’ in C#?

A	Implicit Conversion
B	Explicit Conversion
C	Implicit Conversion and Explicit Conversion
D	None of the above

Question 14

Which operator among the following signifies the destructor operator?

A	::
B	:
C	~
D	&

Question 15

Number of constructors a class can define is?

A	0
B	1
C	2
D	any

Question 16

Select wrong statement about destructor in C#?

A	A class can have one destructor only
B	Destructors cannot be inherited or overloaded
C	Destructors can have modifiers or parameters
D	All of the Above

Question 17

What is the advantage of using 2D jagged array over 2D rectangular array?

A	Easy initialization of elements
B	Allows unlimited elements as well as rows which had ‘0’ or are empty in nature
C	All of the Above
D	None of the above

Question 18

The method called by clients of a class to explicitly release any resources like network, connection, open files etc. When the object is no longer required?

A	Finalize()
B	End()
C	Dispose()
D	Close()

Question 19

Which reference modifier is used to define reference variable?

A	&
B	ref
C	#
D	$

Question 20

Which of the following is used to define the member of a class externally?

A	:
B	::
C	#
D	None of the above

Question 21

Which of the following is/are not Relational operators in C#.NET?

A	>=
B	<>=
C	Not
D	<=

Question 22

Correct statement about constructors in C#.NET is?

A	Constructors can be overloaded
B	Constructors are never called explicitly
C	Constructors have same name as name of the class
D	All of the Above

Question 23

Which of the following string() method are used to compare two strings with each other?

A	CopyTo()
B	Copy()
C	Compare()
D	CompareTo()

Question 24

Storage location used by computer memory to store data for usage by an application is?

A	Pointers
B	Constants
C	Variable
D	None of the above

Question 25

Which of the following statements is correct about constructors in C#.NET?

A	A constructor cannot be declared as private
B	A constructor cannot be overloaded
C	A constructor can be a static constructor
D	None of the above

Once you are finished, click the button below. Any items you have not completed will be marked incorrect. Get Results

There are 25 questions to complete.

←

List

→

Return

Shaded items are complete.

1	2	3	4	5
6	7	8	9	10
11	12	13	14	15
16	17	18	19	20
21	22	23	24	25
End

Return

BACK SET 2

NEXT SET 4

Study Zone

MCQ » DOT NET Software Architect Set 3

DOT NET Software Architect Set 3

Important Links