Question 1

Match between columns
                        Premises: Starts with the second opening curly brace and ends with the first closing 
curly brace

Accepted Answer

The Answer of scope level and package and comes into is...

Question 2

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 3

Match between columns
                        Premises: Defines mathematical constants such as PI

Accepted Answer

The Answer of NaN and shadowing and enumeration and package is...

Question 4

The methods of LocalDate include getMonth() and getDayOfWeek() . Each of these methods returns a(n) ____, which is a data type that consists of a list of values.

Accepted Answer

A)  array 
B)  constant 
C)  shadow array 
D)  enumeration 
A)  array 
B)  constant 
C)  shadow array 
D)  enumeration

Question 5

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 6

Match between columns
                        Premises: Useful when working with dates and times

Accepted Answer

The Answer of enumeration and composition and Java.time and constant is...

Question 7

Due to automatic type promotion, when a method with a double parameter is passed an integer, the integer will be promoted to a(n) ____.

Accepted Answer

A)  integer 
B)  short 
C)  boolean 
D)  double 
A)  integer 
B)  short 
C)  boolean 
D)  double

Question 8

What is overloading a method? What conditions must be satisfied in the parameter lists of an overloaded method?

Accepted Answer

Overloading a method allows you to use o

Question 9

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

Accepted Answer

Within any class or method, the code bet

Question 10

List the three things you can do that allow you to use prewritten classes.

Accepted Answer

Use the entire path with the c

Question 11

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 12

____ 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 13

Object-oriented programmers use the term ____ when a child class contains a field or method that has the same name as one in the parent class.

Accepted Answer

A)  out of scope 
B)  ambiguous 
C)  override 
D)  parent friendly 
A)  out of scope 
B)  ambiguous 
C)  override 
D)  parent friendly

Question 14

Match between columns
                        Premises: Using one term to indicate diverse meanings

Accepted Answer

The Answer of enumeration and NaN and inner block and is...

Question 15

A Java variable's scope level is its ____.

Accepted Answer

A)  constructor 
B)  class method 
C)  block 
D)  fundamental class 
A)  constructor 
B)  class method 
C)  block 
D)  fundamental class

Question 16

Match between columns
                        Premises: Created using the keyword final

Accepted Answer

The Answer of shadowing and Java.time and composition and overloading is...

Question 17

Describe the impact that blocks and methods have on variables with the same name.

Accepted Answer

Variables and fields with the same names

Question 18

A locally declared variable always ____ another variable with the same name elsewhere in the class.

Accepted Answer

A)  creates 
B)  masks 
C)  deletes 
D)  uses 
A)  creates 
B)  masks 
C)  deletes 
D)  uses

Question 19

List and describe the four types of nested classes.

Accepted Answer

-  static member classes, which have acc

Question 20

The Student class above will allow Student information to be constructed in various ways, but is repetitive. How could you use the this reference to reduce the amount of repetitious code and make it less error-prone?

Accepted Answer

You use the this reference from one cons

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

The methods of LocalDate include getMonth() and getDayOfWeek() . Each of these methods returns a(n) ____, which is a data type that consists of a list of values.

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.

Due to automatic type promotion, when a method with a double parameter is passed an integer, the integer will be promoted to a(n) ____.

What is overloading a method? What conditions must be satisfied in the parameter lists of an overloaded method?

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

List the three things you can do that allow you to use prewritten classes.

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.

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

Object-oriented programmers use the term ____ when a child class contains a field or method that has the same name as one in the parent class.

A Java variable's scope level is its ____.

Describe the impact that blocks and methods have on variables with the same name.

A locally declared variable always ____ another variable with the same name elsewhere in the class.

List and describe the four types of nested classes.

The Student class above will allow Student information to be constructed in various ways, but is repetitive. How could you use the this reference to reduce the amount of repetitious code and make it less error-prone?

Creating Your First Java Classes

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

Using Javafx and Scene Builder

Filters

Exam 4: More Object Concepts

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

The methods of LocalDate include getMonth() and getDayOfWeek() . Each of these methods returns a(n) ____, which is a data type that consists of a list of values.

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.

Due to automatic type promotion, when a method with a double parameter is passed an integer, the integer will be promoted to a(n) ____.

What is overloading a method? What conditions must be satisfied in the parameter lists of an overloaded method?

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

List the three things you can do that allow you to use prewritten classes.

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.

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

Object-oriented programmers use the term ____ when a child class contains a field or method that has the same name as one in the parent class.

A Java variable's scope level is its ____.

Describe the impact that blocks and methods have on variables with the same name.

A locally declared variable always ____ another variable with the same name elsewhere in the class.

List and describe the four types of nested classes.

The Student class above will allow Student information to be constructed in various ways, but is repetitive. How could you use the this reference to reduce the amount of repetitious code and make it less error-prone?

Creating Your First Java Classes

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

Using Javafx and Scene Builder

Filters