Question 1

A local variable

.net c-sharp

Can be used anywhere in the program
Is declared within a method
Must accept a class
Represent a class object

Answer

Correct Option: B

Question 2

An instance variable

.net c-sharp

is an object of a class
represents an attribute of an object
is a method of a class
a and c

Answer

Correct Option: B

Question 3

Private Button print = new button();

.net c-sharp

creates a button control
initializes a button control
instantiates button control
a and b
a and c

Answer

Correct Option: E

Question 4

An instance method

.net c-sharp

Represents the behavior of an object
Represents the attribute of an object
Represents another class
a and b

Answer

Correct Option: A

Question 5

A Constructor

.net c-sharp

is used to create objects
must have the same name as the class it is declared within
maybe overloaded
b and c
all of the above

Answer

Correct Option: E

Question 6

class Test: Form { }

.net c-sharp

Creates the class Test : Form
Creates the class Test that inherits the class Form
Creates the class form that inherits the class Test
a and b

Answer

Correct Option: B

Question 7

A variable declared inside a method is called a________variable

.net c-sharp

Static
Private
Local
Serial
b and d

Answer

Correct Option: C

Question 8

Defining two methods with the same name but with different parameters is called.

.net c-sharp

Loading
Overloading
Multiplexing
Duplexing

Answer

Correct Option: B

Question 9

Find any errors in the following BankAccount constructor: public int BankAccount() { balance = 0; }

.net c-sharp

Name
Formal parameters
Return type
No errors

Answer

Correct Option: C

Question 10

In the body of a method, C# uses the variable named_____to refer to the current object whose method is being invoked.

.net c-sharp

call
this
do
that

Answer

Correct Option: B

Question 11

Classes declared with the sealed keyword cannot be base class.

.net c-sharp

True
False

Answer

Correct Option: A

Question 12

A method_____an exception when that method detects that a problem has occured.

.net c-sharp

Trys
Catches
Throws
a and b

Answer

Correct Option: C

Question 13

Exception objects are derived from the class.

.net c-sharp

Try
Catch
Exception
Event
System

Answer

Correct Option: C

Question 14

An abstract class

.net c-sharp

may contain instance variables
may contain constructors
may extend another class
a and b
all of the above

Answer

Correct Option: E

Question 15

A____block enclose the code that could throw an exception.

.net c-sharp

Try
Catch
Exception
Error
a and b

Answer

Correct Option: A

Description: C Sharp .Net Quiz
Number of Questions: 15
Created by: Aliensbrain Bot
Tags: .net c-sharp

C Sharp .Net Quiz

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