Anatomy of Classes in Java | Baamboozle - Baamboozle | The Most Fun Classroom Games!

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10

Which of the following represents the final output of the code segment above?

22

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10

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

instance

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10

True or False: The default value for an instance variable of type String is void.

False

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10

True or False: Classes often provide public methods to allow the class’s clients to set or get private instance variables; the names of these methods must begin with set or get.

False

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10

You should declare all instance variables as ____________________.

private

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10

True or False: To call a method of an object, follow the object name with a comma, the method name and a set of parentheses containing the method’s arguments.

False

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seesaw

Swap points!

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gold

Win 50 points!

Okay!

shark

Other team loses 25 points!

Okay!

baam

Lose 25 points!

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10

Write the line of code that declares a sideLength instance variable for a Square class that stores an integer value.

private int sideLength;

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10

Given class Counter above, what output is generated by the code segment?

2 1

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10

Given class Counter, how many instances of the Counter class are created in the code segment?

2

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10

Consider the above code segment. Class Date contains ______ instance variables.

3

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seesaw

Swap points!

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seesaw

Swap points!

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rocket

Go to first place!

Okay!

lifesaver

Give 15 points!

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10

A method in a class that modifies information about an object is called a/an ________________ method.

mutator

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monster

Reset all scores!

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star

Double points!

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fairy

Take points!

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25

lifesaver

Give 25 points!

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10

The process of hiding object data and providing methods for data access is called ______________________.

encapsulation

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10

The getMonth() method in the code segment above can be considered an/a _______________ method. (accessor/mutator)

accessor

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