True or false

Question 1

The “for” statement can be an infinite loop

Answer

true

Question 2

The statements bodies of the “for” and “while” operators might never be executed.

Answer

true

Question 3

The statements bodies of the “for” and “while” operators must be executed at least once

Answer

true

Question 4

The statements bodies of the “for” and “foreach” operators might never be executed.

Answer

true

Question 5

The statements bodies of the “for” and “foreach” operators must be executed at least once.

Answer

true

Question 6

The classes are like new data types.

Answer

true

Question 7

. Procedures and constructors can’t be passed any arguments.

Answer

true

Question 8

Functions can’t be passed any arguments.

Answer

true

Question 9

Functions can be passed any arguments.

Answer

true

Question 10

Procedures can’t be passed any arguments.

Answer

true

Question 11

Procedures can be passed any arguments.

Answer

true

Question 12

Methods can be passed any arguments.

Answer

true

Question 13

Methods can’t be passed any arguments.

Answer

true

Question 14

In the static method must be absent “this” reference, as such method doesn’t work with any object.

Answer

true

Question 15

In the static method allowed immediate call only other instance methods.

Answer

true

Question 16

Constructors can’t be passed any arguments.

Answer

true

Question 17

Constructors can be passed any arguments

Answer

true

Question 18

Default constructors can’t be passed any arguments

Answer

true

Question 19

Default constructors can be passed any arguments.

Answer

true

Question 20

A child class inherits the constructor of a parent class.

Answer

true

Question 21

A virtual method of a parent class must be overridden for by each derived classes.

Answer

true

Question 22

. A virtual method of a parent class must not be overridden for by each derived classes.

Answer

true

Question 23

A virtual method of a parent class has its own implementation body block.

Answer

true

Question 24

A virtual method of a parent class has not its own implementation body block.

Answer

true

Question 25

An abstract method of a parent class has its own implementation body block.

Answer

true

Question 26

An abstract method of a parent class has not its own implementation body block.

Answer

true

Question 27

An abstract method of a parent class must be overridden for by each child class.

Answer

true

Question 28

An abstract method of a parent class must not be overridden for by each child class.

Answer

true

Question 29

Classes that implement an interface are contractually required to implement the interface signature
definition and can’t alter it.

Answer

true

Question 30

A class can support as many interfaces as necessary

Answer

true

Question 31

A class can support only one interface.

Answer

true

Question 32

A class cannot support as many interfaces as necessary.

Answer

true

Question 33

"Has-a" relationship must establish parent/child relationships.

Answer

true

Question 34

3.The "has-a" relationship allows one class to define a member variable of another class and expose its
functionality (if required) to the object user indirectly.

Answer

true

Question 35

To use Draw methods of the graphic object, we must provide an instance of the Pen class

Answer

true

Question 36

To use Draw methods of the graphic object, we must provide an instance of the Brush class.

Answer

true

Question 37

.Graphics.DrawLines, Graphisc.DrawPolygon, and Graphics.DrawRectangles accept arrays as
parameters to allow us to create more complex shapes.

Answer

true

Question 38

To use Fill methods of the graphic object, we must provide an instance of the Brush class.

Answer

true

Question 39

To use Fill methods of the graphic object, we must provide an instance of the Pen class

Answer

true

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