Match each term with the correct statement below.
-Must be explicitly named in an import statement
A)optional classes
B)instance variables
C)comes into scope
D)class methods
E)overloading
F)Math class
G)redeclaring a variable
H)GregorianCalendar
I)constant

Question

Quizplus · Accepted Answer

Optional classes are not required to be named in an import statement because they are not used by default.

Answer: C
 When a variable or method comes into scope, it means that it can be accessed within the current block or method.

Answer: B
 Instance variables are declared within a class and are accessed using a specific instance of that class.

Answer: D
 Class methods are declared within a class and can be called without creating an instance of that class.

Answer: G
 Redeclaring a variable means declaring it again within the same scope, potentially causing confusion or errors.

Answer: I
 Constants are declared using the "final" keyword and cannot be changed once they are initialized.

Answer: H
 GregorianCalendar is a built-in class in Java that is used to manipulate dates and times.

Answer: F
 Math class contains various methods for performing mathematical operations in Java.

Answer: E
 Overloading refers to the ability to define multiple methods with the same name but different parameters.

Match Each Term with the Correct Statement Below