COSC 1437 Chapter 3 Exam Questions and Answers Graded A+
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Module
COSC 1437 Chapter 3
Institution
COSC 1437 Chapter 3
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...
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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