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Questions and Answers
What are data and variables defined within a class called?
What are data and variables defined within a class called?
- Static variables
- Instance variables (correct)
- Local variables
- Global variables
What determines how a class' data can be used?
What determines how a class' data can be used?
- Methods (correct)
- Variables
- Constructors
- Inheritance
What does a class declaration create?
What does a class declaration create?
- A method
- A variable
- A template (correct)
- An object
In Java, what method is not required in a class?
In Java, what method is not required in a class?
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What is the file name requirement for a Java program?
What is the file name requirement for a Java program?
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Instance variables in a class are acted upon and accessed by the methods defined for that class.
Instance variables in a class are acted upon and accessed by the methods defined for that class.
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Java classes must have a main() method.
Java classes must have a main() method.
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A class declaration creates an actual object.
A class declaration creates an actual object.
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The java program should be stored in a file named as BoxDemo.java.
The java program should be stored in a file named as BoxDemo.java.
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Compiling the program generates two .class files, separate for each defined class.
Compiling the program generates two .class files, separate for each defined class.
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