1.

The ToString( ) method of the Console class should be overwritten.

True

False

2.

Accessors are special types of methods in C# used to instantiate an object of the class.

True

False

3 C# is an object-oriented language as such all the code that you write has to be placed in a(n) ____________. (Hint: class)

4

Three of the contextual keywords associated with properties are get, set, and value.

True

False

5

ToString( ), Equals( ), GetType( ), and GetHashCode( ) are all methods of the object class.

True

False

6

A class named River will have a constructor named River.

True

False

7

Which of the following is NOT a true statement relating to constructors?

A. To add full functionality to your classes, write multiple constructors

B.	If you write one constructor, you lose the default one that is created automatically.

C. The default constructor must be the first one written for the class.

D. Constructors are used to provide values to the objects data members.

8

Use a type prefix, such as C for class name. For example, a student class should be named CStudent.

True

False

9.

Which of the following is true regarding methods of a class?

You must use the keyword static.

They are called instance methods.

To call methods of the class in the class, you must prefix the method name with the class name.

No return type is used when you define a class method.

10.

WriteLine(Value = {0:N0}, 12345.9032);

What will be displayed from the above line?

Value = 12,346

Value = 12346

Value = 12,345

Value = 12,346.0

11

Which of the following is NOT one of the inherited member methods of the object class?

ToString( )

Equals( )

GetType( )

Main( )

12

A class is an instance of an object.

True

False

13

___ are special methods used to read the current state or value of an object members data.

Accessors

Mutators

Constructors

Setters

14

C# is an object-oriented language. All the code for an application must be placed in a(n) ____.

file

object

class

method

15

To design a class that is flexible and full-featured, ____.

define a constructor for every possible combination of data members.

define a default constructor.

define at least three constructors.

include multiple constructors.

16

When you define a class method, you define its characteristics or fields in terms of the data.

True

False

17

Since the data members of the class are defined as private, their public property counterpart must be used to assign new values to the data members.

True

False