Constructors | Baamboozle - Baamboozle | The Most Fun Classroom Games!

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Create constructors of a class by initializing its instance local variables within a program code to set the initial state of the created object

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You have created a Motorcycle class which has a constructor with no parameters. Which of the following statements will construct an object of this class?

Motorcycle myBike = new Motorcycle();

When an object is created from a class, the object is called a/an ________ of the class.

instance

True or False: Private instance variables are the interface to the class.

False

True or False: All instance variables should be declared as private and most instance methods should be declared as public

True

True or False: A constructor must have the same name as the class name.

True

True or False: A call to a constructor must always have construction parameters.

False

True or False: A constructor initializes the instance variables of an object.

True

True or False: A class can have more than one constructor.

True

Which statement calls a constructor with no construction parameters?

Circle c = new Circle();

A constructor is invoked when _________________ to create an object.

the new keyword is used

True or False: A constructor should always return a value.

False

True or False: A class can have only one constructor.

False

If you do not provide a constructor in a class, which of the following is correct?

The compiler will generate a constructor with no arguments.

What is wrong with this code?

The constructor must not have a return type declared.

You are creating a class named Employee. What is the statement that correctly declares a constructor for this class?

public Employee()