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COSC 1437 Chapter 3 Exam Questions and Answers Graded A+ $7.99   Add to cart

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COSC 1437 Chapter 3 Exam Questions and Answers Graded A+

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COSC 1437 Chapter 3 Exam Questions and Answers Graded A+ You should not define a class field that is dependent upon the values of other class fields - Answers in order to avoid having stale data. When an object is created, the attributes associated with the object are called - Answers instance fi...

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  • October 23, 2024
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  • COSC 1437 Chapter 3
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COSC 1437 Chapter 3 Exam Questions and Answers Graded A+

You should not define a class field that is dependent upon the values of other class fields - Answers in
order to avoid having stale data.

When an object is created, the attributes associated with the object are called - Answers instance fields.

Another term for an object of a class is a(n) - Answers instance

When a local variable in an instance method has the same name as an instance field, the instance field
hides the local variable. - Answers False

One or more objects may be created from a(n) - Answers Class

A constructor is a method that - Answers performs initialization or setup operations.

A constructor is a method that is automatically called when an object is created. - Answers True

What does the following UML diagram entry mean?



+setHeight(h:double):void - Answers a public method with a parameter of data type double that does
not return a value

When an argument is passed by value, - Answers the parameter variable holds the address of the
argument.

To indicate the data type of a variable in a UML diagram, you specify - Answers the variable name
followed by a colon and the data type.

If you do not provide initialization values for a class's numeric fields, they will - Answers be automatically
initialized with 0.

A constructor - Answers has the same name as the class.

For the following code, which statement is not true?

public class Circle

{

private double radius;

public double x;

private double y;

} - Answers The y field is available to code that is written outside the Circle class.

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