Exam 10: Introduction to Inheritance

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When a protected data field or method is created, it can be used within its own class or in any classes extended from that class; but it cannot be used by outside classes.

(True/False)

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Question 61

Which of the following statements will create a class named Red that is based on the class Color ?

(Multiple Choice)

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Question 62

An error is generated by the compiler when you attempt to override a static method with a nonstatic method.

(True/False)

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Question 63

When you use the method name with a child object, the parent's version of the method is used.

(True/False)

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Question 64

Using a class named Student , write the statement to create a yearOne object of the Student class.

(Short Answer)

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Question 65

When you create a class and do not provide a(n) ____, Java automatically supplies you with a default one.

(Multiple Choice)

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Question 66

Showing 61 - 66 of 66

When a protected data field or method is created, it can be used within its own class or in any classes extended from that class; but it cannot be used by outside classes.

Which of the following statements will create a class named Red that is based on the class Color ?

An error is generated by the compiler when you attempt to override a static method with a nonstatic method.

When you use the method name with a child object, the parent's version of the method is used.

Using a class named Student , write the statement to create a yearOne object of the Student class.

When you create a class and do not provide a(n) ____, Java automatically supplies you with a default one.

Creating Java Programs

Using Data

Using Methods Classes and Objects

More Object Concepts

Making Decisions

Looping

Characters Strings and the Stringbuilder

Arrays

Advanced Array Concepts

Advanced Inheritance Concepts

Exception Handling

File Input and Output

Introduction to Swing Components

Advanced Gui Topics

Graphics

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