Question 1

You use the case structure only when a series of decisions is based on a single expression.

Accepted Answer

A) True 
 B)False

Question 2

Match each term with a statement below.

-Used when there are several distinct possible values for a single variable,and each value requires a different subsequent action

Accepted Answer

A) =,>,=, 
B) case structure 
C) AND 
D) parentheses 
E) compound condition?
F)OR
G)else clause
H)dead
I)trivial expressions
J)a decision within another decision 
A) =,>,=, 
B) case structure 
C) AND 
D) parentheses 
E) compound condition?
F)OR
G)else clause
H)dead
I)trivial expressions
J)a decision within another decision

Question 3

You can use parentheses to override the default order of operations.

Accepted Answer

A) True 
 B)False

Question 4

Usually,____ variables are not considered to be equal unless they are identical.

Accepted Answer

A)  string 
B)  integer 
C)  character 
D)  floating point 
A)  string 
B)  integer 
C)  character 
D)  floating point

Question 5

Any decision can be made using combinations of just two types of comparisons: equal and not equal.

Accepted Answer

A) True 
 B)False

Question 6

You can perform a ____ by making comparisons using either the lowest or highest value in a range of values.

Accepted Answer

A)  range check 
B)  nested if 
C)  logic check 
D)  trivial expression 
A)  range check 
B)  nested if 
C)  logic check 
D)  trivial expression

Question 7

The ____________________ clause is the part of the decision that holds the action or actions that execute when the tested condition in the decision is true.

Accepted Answer

The answer of The ____________________ clause is the part of...

Question 8

C#,C++,C,and Java use the symbol ____ as the logical OR operator.

Accepted Answer

A)  % 
B)  $ 
C)  || 
D)  ^ 
A)  % 
B)  $ 
C)  || 
D)  ^

Question 9

You use the ____ operator to reverse the meaning of a Boolean expression.

Accepted Answer

A)  AND 
B)  XOR 
C)  OR 
D)  NOT 
A)  AND 
B)  XOR 
C)  OR 
D)  NOT

Question 10

List the three types of comparisons that enable the making of any decision.

Accepted Answer

Any decision can be made using

Question 11

A(n)____ decision is a decision in which two conditions must be true for an action to take place.

Accepted Answer

A)  OR 
B)  XOR 
C)  AND 
D)  OR-ELSE 
A)  OR 
B)  XOR 
C)  AND 
D)  OR-ELSE

Question 12

In an OR decision,why is it more efficient to first ask the question that is more likely to be true?

Accepted Answer

The general rule is: In an OR decision,f

Question 13

____ are diagrams used in mathematics and logic to help describe the truth of an entire expression based on the truth of its parts.

Accepted Answer

A)  Decision matrices 
B)  Decision diagrams 
C)  Truth diagrams 
D)  Truth tables 
A)  Decision matrices 
B)  Decision diagrams 
C)  Truth diagrams 
D)  Truth tables

Question 14

Match each term with a statement below.

-Using this operator,an expression that tests a condition with two parts that must both evaluate to true for an action to take place

Accepted Answer

A) =,>,=, 
B) case structure 
C) AND 
D) parentheses 
E) compound condition?
F)OR
G)else clause
H)dead
I)trivial expressions
J)a decision within another decision 
A) =,>,=, 
B) case structure 
C) AND 
D) parentheses 
E) compound condition?
F)OR
G)else clause
H)dead
I)trivial expressions
J)a decision within another decision

Question 15

When you use the ____ operator,only one of the listed conditions must be met for the resulting action to take place.

Accepted Answer

A)  OR 
B)  nested 
C)  AND 
D)  NOT 
A)  OR 
B)  nested 
C)  AND 
D)  NOT

Question 16

Match each term with a statement below.

-When this operator is used,only one of the listed conditions must be met for the resulting action to take place

Accepted Answer

A) =,>,=, 
B) case structure 
C) AND 
D) parentheses 
E) compound condition?
F)OR
G)else clause
H)dead
I)trivial expressions
J)a decision within another decision 
A) =,>,=, 
B) case structure 
C) AND 
D) parentheses 
E) compound condition?
F)OR
G)else clause
H)dead
I)trivial expressions
J)a decision within another decision

Question 17

For maximum efficiency,a good rule of thumb in an AND decision is to ____.

Accepted Answer

A)  first ask the question that is more likely to be true 
B)  first ask the question that is more likely to be false 
C)  rewrite it as an OR decision and ask the question more likely to be true 
D)  rewrite it as an OR decision and ask the question more likely to be false 
A)  first ask the question that is more likely to be true 
B)  first ask the question that is more likely to be false 
C)  rewrite it as an OR decision and ask the question more likely to be true 
D)  rewrite it as an OR decision and ask the question more likely to be false

Question 18

List three techniques to avoid confusion when mixing AND and OR operators.

Accepted Answer

You can use parentheses to override the

Question 19

Most languages allow a specialized selection structure called the ____ structure when there are several distinct possible values for a single variable,and each value requires a different subsequent action.

Accepted Answer

A)  cascading 
B)  case 
C)  nested if 
D)  short-circuit 
A)  cascading 
B)  case 
C)  nested if 
D)  short-circuit

Question 20

Most programming languages allow you to ask two or more questions in a single comparison.

Accepted Answer

A) True 
 B)False

You use the case structure only when a series of decisions is based on a single expression.

Match each term with a statement below. -Used when there are several distinct possible values for a single variable,and each value requires a different subsequent action

You can use parentheses to override the default order of operations.

Usually,____ variables are not considered to be equal unless they are identical.

Any decision can be made using combinations of just two types of comparisons: equal and not equal.

You can perform a ____ by making comparisons using either the lowest or highest value in a range of values.

The ____________________ clause is the part of the decision that holds the action or actions that execute when the tested condition in the decision is true.

C#,C++,C,and Java use the symbol ____ as the logical OR operator.

You use the ____ operator to reverse the meaning of a Boolean expression.

List the three types of comparisons that enable the making of any decision.

A(n)____ decision is a decision in which two conditions must be true for an action to take place.

In an OR decision,why is it more efficient to first ask the question that is more likely to be true?

____ are diagrams used in mathematics and logic to help describe the truth of an entire expression based on the truth of its parts.

Match each term with a statement below. -Using this operator,an expression that tests a condition with two parts that must both evaluate to true for an action to take place

When you use the ____ operator,only one of the listed conditions must be met for the resulting action to take place.

Match each term with a statement below. -When this operator is used,only one of the listed conditions must be met for the resulting action to take place

For maximum efficiency,a good rule of thumb in an AND decision is to ____.

List three techniques to avoid confusion when mixing AND and OR operators.

Most languages allow a specialized selection structure called the ____ structure when there are several distinct possible values for a single variable,and each value requires a different subsequent action.

Most programming languages allow you to ask two or more questions in a single comparison.

An Overview of Computers and Programming

Elements of High-Quality Programs

Understanding Structure

Looping

Arrays

File Handling and Applications

Advanced Data Handling Concepts

Advanced Modularization Techniques

Object-Oriented Programming

More Object-Oriented Programming Concepts

Event-Driven Gui Programming, Multithreading, and Animation

Filters

Exam 4: Making Decisions

You use the case structure only when a series of decisions is based on a single expression.

Match each term with a statement below. -Used when there are several distinct possible values for a single variable,and each value requires a different subsequent action

You can use parentheses to override the default order of operations.

Usually,____ variables are not considered to be equal unless they are identical.

Any decision can be made using combinations of just two types of comparisons: equal and not equal.

You can perform a ____ by making comparisons using either the lowest or highest value in a range of values.

The ____________________ clause is the part of the decision that holds the action or actions that execute when the tested condition in the decision is true.

C#,C++,C,and Java use the symbol ____ as the logical OR operator.

You use the ____ operator to reverse the meaning of a Boolean expression.

List the three types of comparisons that enable the making of any decision.

A(n)____ decision is a decision in which two conditions must be true for an action to take place.

In an OR decision,why is it more efficient to first ask the question that is more likely to be true?

____ are diagrams used in mathematics and logic to help describe the truth of an entire expression based on the truth of its parts.

Match each term with a statement below. -Using this operator,an expression that tests a condition with two parts that must both evaluate to true for an action to take place

When you use the ____ operator,only one of the listed conditions must be met for the resulting action to take place.

Match each term with a statement below. -When this operator is used,only one of the listed conditions must be met for the resulting action to take place

For maximum efficiency,a good rule of thumb in an AND decision is to ____.

List three techniques to avoid confusion when mixing AND and OR operators.

Most languages allow a specialized selection structure called the ____ structure when there are several distinct possible values for a single variable,and each value requires a different subsequent action.

Most programming languages allow you to ask two or more questions in a single comparison.

An Overview of Computers and Programming

Elements of High-Quality Programs

Understanding Structure

Looping

Arrays

File Handling and Applications

Advanced Data Handling Concepts

Advanced Modularization Techniques

Object-Oriented Programming

More Object-Oriented Programming Concepts

Event-Driven Gui Programming, Multithreading, and Animation

Filters