Question 1

____ involves using one term to indicate diverse meanings, or writing multiple methods with the same name but with different parameter lists.

Accepted Answer

A)  Referencing 
B)  Overloading 
C)  Nesting 
D)  Signing 
A)  Referencing 
B)  Overloading 
C)  Nesting 
D)  Signing B

Question 2

When an object of one class is a data field within another class, they are related by ____.

Accepted Answer

A)  extension 
B)  scope 
C)  composition 
D)  is-a 
A)  extension 
B)  scope 
C)  composition 
D)  is-a C

Question 3

Describe a block and define an outer block and an inner block.

Accepted Answer

Within any class or method, the code between a pair of curly braces is called a block. An outer block begins at the first opening curly brace and ends at the last closing curly brace, at the end of a method. The inner block starts with the second opening curly brace and ends with the first closing curly brace.

Question 4

A(n) ____________________ begins immediately after the method declaration and ends at the end of the method.

Accepted Answer

The answer of A(n) ____________________ begins immediately after the method...

Question 5

You can use ____ arguments to initialize field values, but you can also use arguments for any other purpose.

Accepted Answer

A)  object 
B)  constructor 
C)  data 
D)  field 
A)  object 
B)  constructor 
C)  data 
D)  field

Question 6

____ variables are variables that are shared by every instantiation of a class.

Accepted Answer

A)  Integer 
B)  Instance 
C)  Class 
D)  Time 
A)  Integer 
B)  Instance 
C)  Class 
D)  Time

Question 7

Match between columns
                        Premises: Using one term to indicate diverse meanings
Created using the keyword final
Useful when working with dates and times
No object associated with them
A variable comes into existence
Starts with the second opening curly brace and ends with the first closing 
curly brace
Must be explicitly named in an import statement
Defines mathematical constants such as PI
Describes the relationship between classes when an object of one class is a data field within another class

Accepted Answer

The Answer of constant and class methods and optional classes is...

Question 8

List and describe the four types of nested classes.

Accepted Answer

static member classes, which have access

Question 9

In the above code, what happens to the value of aNumber when the main() method is executed? What happens to the value of aNumber when the firstMethod and secondMethod methods are executed?

Accepted Answer

Initially, aNumber is declared and assig

Question 10

In the above code, what would happen if calculateInterest was passed the values of 100 for the bal and .10 for the interest rate? What would happen if calculateInterest was passed the values of 100 for the bal and 10 for the interest rate? Why is it a problem when these values are passed to the calculateInterest method, and what would be a possible solution to fix the problem?

Accepted Answer

When you overload a Java method, multipl

Question 11

A(n) ____________________ is simply a folder that provides a convenient grouping for classes.

Accepted Answer

package,li

Question 12

Fields declared to be static are not always final .

Accepted Answer

A) True 
 B)False

Question 13

Another name for a nonstatic member class is a(n) ____.

Accepted Answer

A)  static member class 
B)  inner class 
C)  local class 
D)  anonymous class 
A)  static member class 
B)  inner class 
C)  local class 
D)  anonymous class

Question 14

A disadvantage of Java is the large memory requirements to store a separate copy of each variable and method for each instantiation of a class.

Accepted Answer

A) True 
 B)False

Question 15

In the above code, if the simpleMethod() method received a double or integer value, the resulting output is "Method receives double parameter". Explain how Java can promote one data type to another when a parameter is passed to a method.

Accepted Answer

When passing parameters to a method, Jav

Question 16

What is the difference between class variables and instance variables?

Accepted Answer

Class variables are variables that are s

Question 17

Within any class or method, the code between a pair of curly braces is called a(n) ____.

Accepted Answer

A)  overload 
B)  argument 
C)  scope 
D)  block 
A)  overload 
B)  argument 
C)  scope 
D)  block

Question 18

The reference to an object that is passed to any object's nonstatic class method is called the ____.

Accepted Answer

A)  magic number 
B)  this reference 
C)  literal constant 
D)  reference 
A)  magic number 
B)  this reference 
C)  literal constant 
D)  reference

Question 19

A block can exist entirely within another block or entirely outside and separate from another block, and sometimes blocks can overlap.

Accepted Answer

A) True 
 B)False

Question 20

A method can receive ____ arguments, even if it is defined as needing double arguments.

Accepted Answer

A)  string 
B)  integer 
C)  constructor 
D)  send 
A)  string 
B)  integer 
C)  constructor 
D)  send

____ involves using one term to indicate diverse meanings, or writing multiple methods with the same name but with different parameter lists.

When an object of one class is a data field within another class, they are related by ____.

Describe a block and define an outer block and an inner block.

A(n) ____________________ begins immediately after the method declaration and ends at the end of the method.

You can use ____ arguments to initialize field values, but you can also use arguments for any other purpose.

____ variables are variables that are shared by every instantiation of a class.

List and describe the four types of nested classes.

In the above code, what happens to the value of aNumber when the main() method is executed? What happens to the value of aNumber when the firstMethod and secondMethod methods are executed?

A(n) ____________________ is simply a folder that provides a convenient grouping for classes.

Fields declared to be static are not always final .

Another name for a nonstatic member class is a(n) ____.

A disadvantage of Java is the large memory requirements to store a separate copy of each variable and method for each instantiation of a class.

In the above code, if the simpleMethod() method received a double or integer value, the resulting output is "Method receives double parameter". Explain how Java can promote one data type to another when a parameter is passed to a method.

What is the difference between class variables and instance variables?

Within any class or method, the code between a pair of curly braces is called a(n) ____.

The reference to an object that is passed to any object's nonstatic class method is called the ____.

A block can exist entirely within another block or entirely outside and separate from another block, and sometimes blocks can overlap.

A method can receive ____ arguments, even if it is defined as needing double arguments.

Creating Java Programs

Using Data

Using Methods Classes and Objects

Making Decisions

Looping

Characters Strings and the Stringbuilder

Arrays

Advanced Array Concepts

Introduction to Inheritance

Advanced Inheritance Concepts

Exception Handling

File Input and Output

Introduction to Swing Components

Advanced Gui Topics

Graphics

Filters

Exam 4: More Object Concepts

____ involves using one term to indicate diverse meanings, or writing multiple methods with the same name but with different parameter lists.

When an object of one class is a data field within another class, they are related by ____.

Describe a block and define an outer block and an inner block.

A(n) ____________________ begins immediately after the method declaration and ends at the end of the method.

You can use ____ arguments to initialize field values, but you can also use arguments for any other purpose.

____ variables are variables that are shared by every instantiation of a class.

List and describe the four types of nested classes.

In the above code, what happens to the value of aNumber when the main() method is executed? What happens to the value of aNumber when the firstMethod and secondMethod methods are executed?

A(n) ____________________ is simply a folder that provides a convenient grouping for classes.

Fields declared to be static are not always final .

Another name for a nonstatic member class is a(n) ____.

A disadvantage of Java is the large memory requirements to store a separate copy of each variable and method for each instantiation of a class.

In the above code, if the simpleMethod() method received a double or integer value, the resulting output is "Method receives double parameter". Explain how Java can promote one data type to another when a parameter is passed to a method.

What is the difference between class variables and instance variables?

Within any class or method, the code between a pair of curly braces is called a(n) ____.

The reference to an object that is passed to any object's nonstatic class method is called the ____.

A block can exist entirely within another block or entirely outside and separate from another block, and sometimes blocks can overlap.

A method can receive ____ arguments, even if it is defined as needing double arguments.

Creating Java Programs

Using Data

Using Methods Classes and Objects

Making Decisions

Looping

Characters Strings and the Stringbuilder

Arrays

Advanced Array Concepts

Introduction to Inheritance

Advanced Inheritance Concepts

Exception Handling

File Input and Output

Introduction to Swing Components

Advanced Gui Topics

Graphics

Filters