Question 1

Match between columns
                        Premises: true and false

Accepted Answer

The Answer of relational operator and Boolean values and side is...

Question 2

The disadvantage to using the conditional operator is that it ____.

Accepted Answer

A)  is inefficient 
B)  has high precedence 
C)  can be difficult to read 
D)  slows execution time 
A)  is inefficient 
B)  has high precedence 
C)  can be difficult to read 
D)  slows execution time

Question 3

When you use nested if statements, you must pay careful attention to placement of any else clauses.

Accepted Answer

A) True 
 B)False

Question 4

Using the flowchart above, which decision statement will correctly check that hoursWorked is greater than or equal to the FULL_WEEK constant?

Accepted Answer

A)  hoursWorked == FULL_WEEK 
B)  hoursWorked > FULL_WEEK 
C)  hoursWorked >= FULL_WEEK 
D)  hoursWorked != FULL_WEEK 
A)  hoursWorked == FULL_WEEK 
B)  hoursWorked > FULL_WEEK 
C)  hoursWorked >= FULL_WEEK 
D)  hoursWorked != FULL_WEEK

Question 5

Match between columns
                        Premises: > or <

Accepted Answer

The Answer of side effect and pipes and conditional operator is...

Question 6

What is wrong with the following statement? How could you correct it? 
if(payRate  60) 
System.out.println("Error in pay rate");

Accepted Answer

As a single variable, no payRate value c

Question 7

Match between columns
                        Premises: The logical OR operator

Accepted Answer

The Answer of conditional operator and equality and sequence structure is...

Question 8

You are never required to use a  switch  structure; you can always achieve the same results with ____ statements.

Accepted Answer

A)  nested if 
B)  sequence structure 
C)  boolean 
D)  looping 
A)  nested if 
B)  sequence structure 
C)  boolean 
D)  looping

Question 9

____ is a tool that helps programmers plan a program's logic by writing plain English statements.

Accepted Answer

A)  A flowchart 
B)  A sequence structure 
C)  Pseudocode 
D)  A decision structure 
A)  A flowchart 
B)  A sequence structure 
C)  Pseudocode 
D)  A decision structure

Question 10

List and explain the keywords used with the switch statement.

Accepted Answer

switch starts the statement and is follo

Question 11

When you execute an if…else statement, only one of the resulting actions takes place depending on the evaluation of the ____ following the if .

Accepted Answer

A)  Boolean expression 
B)  keyword 
C)  else statement 
D)  independent statement 
A)  Boolean expression 
B)  keyword 
C)  else statement 
D)  independent statement

Question 12

Match between columns
                        Premises: Used in the OR operator

Accepted Answer

The Answer of Boolean values and || and ternary operator is...

Question 13

Why would a programmer use an && operator when using nested if statements?

Accepted Answer

You are never required to use the && ope

Question 14

The ____ requires three expressions separated with a question mark and a colon.

Accepted Answer

A)  flowchart 
B)  conditional operator 
C)  sequence structure 
D)  conditional statement 
A)  flowchart 
B)  conditional operator 
C)  sequence structure 
D)  conditional statement

Question 15

A logical structure called a(n) ____ structure is when one step follows another unconditionally.

Accepted Answer

A)  straight 
B)  decision 
C)  sequence 
D)  unconditional 
A)  straight 
B)  decision 
C)  sequence 
D)  unconditional

Question 16

What is a range check?  Provide an example of a range check using a series of if..else statements using the values defined below. 
final double HIGH_LIM = 1000.00; 
final double HIGH_RATE = 0.08; 
final double MED_LIM = 500.00; 
final double MED_RATE = 0.06; 
final double LOW_RATE = 0.05;

Accepted Answer

A range check is a series of statements

Question 17

The ____ operator is written as the exclamation point ( ! ).

Accepted Answer

A)  equality 
B)  AND 
C)  assignment 
D)  NOT 
A)  equality 
B)  AND 
C)  assignment 
D)  NOT

Question 18

Match between columns
                        Premises: Two ampersands

Accepted Answer

The Answer of logical AND operator and switch statement and is...

Question 19

Both  &  and  |  are valid Java operators, but a single & or | with integer operands operates on individual ____  rather than making comparisons in logical conditions as  &&  and  ||  do.

Accepted Answer

A)  variables 
B)  bits 
C)  constants 
D)  characters 
A)  variables 
B)  bits 
C)  constants 
D)  characters

Question 20

The ____ operator is always evaluated before the OR operator.

Accepted Answer

A)  Assignment 
B)  AND 
C)  Conditional 
D)  Logical 
A)  Assignment 
B)  AND 
C)  Conditional 
D)  Logical

The disadvantage to using the conditional operator is that it ____.

When you use nested if statements, you must pay careful attention to placement of any else clauses.

Using the flowchart above, which decision statement will correctly check that hoursWorked is greater than or equal to the FULL_WEEK constant?

What is wrong with the following statement? How could you correct it? if(payRate < 5.85 && payRate > 60) System.out.println("Error in pay rate");

You are never required to use a switch structure; you can always achieve the same results with ____ statements.

____ is a tool that helps programmers plan a program's logic by writing plain English statements.

List and explain the keywords used with the switch statement.

When you execute an if…else statement, only one of the resulting actions takes place depending on the evaluation of the ____ following the if .

Why would a programmer use an && operator when using nested if statements?

The ____ requires three expressions separated with a question mark and a colon.

A logical structure called a(n) ____ structure is when one step follows another unconditionally.

What is a range check? Provide an example of a range check using a series of if..else statements using the values defined below. final double HIGH_LIM = 1000.00; final double HIGH_RATE = 0.08; final double MED_LIM = 500.00; final double MED_RATE = 0.06; final double LOW_RATE = 0.05;

The ____ operator is written as the exclamation point ( ! ).

Both & and | are valid Java operators, but a single & or | with integer operands operates on individual ____ rather than making comparisons in logical conditions as && and || do.

The ____ operator is always evaluated before the OR operator.

Creating Your First Java Classes

Using Data

Using Methods, Classes and Objects

More Object Concepts

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 5: Making Decisions

The disadvantage to using the conditional operator is that it ____.

When you use nested if statements, you must pay careful attention to placement of any else clauses.

Using the flowchart above, which decision statement will correctly check that hoursWorked is greater than or equal to the FULL_WEEK constant?

What is wrong with the following statement? How could you correct it? if(payRate < 5.85 && payRate > 60) System.out.println("Error in pay rate");

You are never required to use a switch structure; you can always achieve the same results with ____ statements.

____ is a tool that helps programmers plan a program's logic by writing plain English statements.

List and explain the keywords used with the switch statement.

When you execute an if…else statement, only one of the resulting actions takes place depending on the evaluation of the ____ following the if .

Why would a programmer use an && operator when using nested if statements?

The ____ requires three expressions separated with a question mark and a colon.

A logical structure called a(n) ____ structure is when one step follows another unconditionally.

What is a range check? Provide an example of a range check using a series of if..else statements using the values defined below. final double HIGH_LIM = 1000.00; final double HIGH_RATE = 0.08; final double MED_LIM = 500.00; final double MED_RATE = 0.06; final double LOW_RATE = 0.05;

The ____ operator is written as the exclamation point ( ! ).

Both & and | are valid Java operators, but a single & or | with integer operands operates on individual ____ rather than making comparisons in logical conditions as && and || do.

The ____ operator is always evaluated before the OR operator.

Creating Your First Java Classes

Using Data

Using Methods, Classes and Objects

More Object Concepts

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