Question 1

The return statement must be the last line of the method.

Accepted Answer

A) True 
 B)False

Question 2

Which of the following is an example of a local identifier in the example seen in the accompanying figure?

Accepted Answer

A)  intRate (Line 3) 
B)  name (Line 4) 
C)  salary (Line 17) 
D)  t (line 15) 
A)  intRate (Line 3) 
B)  name (Line 4) 
C)  salary (Line 17) 
D)  t (line 15)

Question 3

In Java, return is a reserved word.

Accepted Answer

A) True 
 B)False

Question 4

Which modifier is used to specify that a method cannot be used outside a class?

Accepted Answer

A)  public 
B)  abstract 
C)  static 
D)  private 
A)  public 
B)  abstract 
C)  static 
D)  private

Question 5

Which of the following statements is NOT true?

Accepted Answer

A)  Reference variables do not directly contain the data. 
B)  Reference variables contain the address of the memory space where the data is stored. 
C)  The operator new must always be used to allocate space of a specific type, regardless of the type. 
D)  A String variable is actually a reference variable of the type String. 
A)  Reference variables do not directly contain the data. 
B)  Reference variables contain the address of the memory space where the data is stored. 
C)  The operator new must always be used to allocate space of a specific type, regardless of the type. 
D)  A String variable is actually a reference variable of the type String.

Question 6

The program that tests a method is called a ____ program.

Accepted Answer

A)  tester 
B)  driver 
C)  stub 
D)  debugging 
A)  tester 
B)  driver 
C)  stub 
D)  debugging

Question 7

Suppose that the following statement is included in a program. import static java.lang.Math.*; After this statement, a static method of the class Math can be called using just the method name.

Accepted Answer

A) True 
 B)False

Question 8

Which of the following identifiers seen in the accompanying figure is visible in main?

Accepted Answer

A)  t (Line 5) 
B)  salary (Line 17) 
C)  local variables of method funcOne 
D)  All identifiers are visible in main. 
A)  t (Line 5) 
B)  salary (Line 17) 
C)  local variables of method funcOne 
D)  All identifiers are visible in main.

Question 9

In order to use the method isUpperCase of the class Character, the package java.lang must be explicitly imported.

Accepted Answer

A) True 
 B)False

Question 10

Which of the following is NOT true about return statements?

Accepted Answer

A)  A value-returning method returns its value via the return statement. 
B)  return statements can be used in void methods to return values. 
C)  A method can have more than one return statement. 
D)  Whenever a return statement executes in a method, the remaining statements are skipped and the method exits. 
A)  A value-returning method returns its value via the return statement. 
B)  return statements can be used in void methods to return values. 
C)  A method can have more than one return statement. 
D)  Whenever a return statement executes in a method, the remaining statements are skipped and the method exits.

The return statement must be the last line of the method.

Which of the following is an example of a local identifier in the example seen in the accompanying figure?

In Java, return is a reserved word.

Which modifier is used to specify that a method cannot be used outside a class?

Which of the following statements is NOT true?

The program that tests a method is called a ____ program.

Suppose that the following statement is included in a program. import static java.lang.Math.*; After this statement, a static method of the class Math can be called using just the method name.

Which of the following identifiers seen in the accompanying figure is visible in main?

In order to use the method isUpperCase of the class Character, the package java.lang must be explicitly imported.

Which of the following is NOT true about return statements?

An Overview of Computers and Programming Languages

Basic Elements of Java

Introduction to Objects and Inputoutput

Control Structures I: Selection

Control Structures II: Repetition

Graphical User Interface Gui and Object-Oriented Design OOD

User-Defined Classes and Adts

Arrays

Inheritance and Polymorphism

Handling Exceptions and Events

Advanced Guis and Graphics

Recursion

Searching and Sorting

Filters

Exam 7: User-Defined Methods

The return statement must be the last line of the method.

Which of the following is an example of a local identifier in the example seen in the accompanying figure?

In Java, return is a reserved word.

Which modifier is used to specify that a method cannot be used outside a class?

Which of the following statements is NOT true?

The program that tests a method is called a ____ program.

Suppose that the following statement is included in a program. import static java.lang.Math.*; After this statement, a static method of the class Math can be called using just the method name.

Which of the following identifiers seen in the accompanying figure is visible in main?

In order to use the method isUpperCase of the class Character, the package java.lang must be explicitly imported.

Which of the following is NOT true about return statements?

An Overview of Computers and Programming Languages

Basic Elements of Java

Introduction to Objects and Inputoutput

Control Structures I: Selection

Control Structures II: Repetition

Graphical User Interface Gui and Object-Oriented Design OOD

User-Defined Classes and Adts

Arrays

Inheritance and Polymorphism

Handling Exceptions and Events

Advanced Guis and Graphics

Recursion

Searching and Sorting

Filters