Question 1

____ a data item means you override incorrect data by setting the variable to a specific value.

Accepted Answer

A)   Flexing
B)   Tracing
C)   Forcing
D)   Blanking

Question 2

A loop within another loop is known as a(n)  ____ loop.

Accepted Answer

A)   indefinite
B)   infinite
C)   nested
D)   hidden C

Question 3

What are common mistakes made by programmers in coding loops?

Accepted Answer

• Neglecting to initialize the loop cont...

Question 4

Every high-level computer programming language contains a while statement.

Accepted Answer

A) True 
 B)False

Question 5

How might user data be validated?

Accepted Answer

When you ask a user to enter data into a...

Question 6

What is the difference between a definite loop and an indefinite loop?

Accepted Answer

A definite loop executes a def...

Question 7

____________________ are frequently used to accumulate totals and to validate data.

Accepted Answer

The answer of ____________________ are frequently used to accumulate totals...

Question 8

Programmers use the term ____ to describe programs that are well designed and easy to understand and maintain.

Accepted Answer

A)   industrial
B)   intractable
C)   well behaved
D)   elegant D

Question 9

A(n)  ____ is very similar to a counter that you use to count loop iterations, except that you usually add a value other than one to this type of variable.

Accepted Answer

A)   transaction
B)   total
C)   validator
D)   accumulator

Question 10

Forgetting to initialize and alter the loop control variable are common mistakes that programmers sometimes make.

Accepted Answer

A) True 
 B)False

Question 11

Programmers employ the acronym ____ to mean that if your input is incorrect, your output is worthless.

Accepted Answer

A)   IBOW
B)   GIGO
C)   IIOW
D)   GIGS

Question 12

What is an accumulator?

Accepted Answer

An accumulator is a variable that you us...

Question 13

An indefinite loop is a loop that never stops.

Accepted Answer

A) True 
 B)False

Question 14

The ____ loop provides three actions in one compact statement.

Accepted Answer

A)   for
B)   while
C)   do until
D)   repeat

Question 15

What is an advantage of using fewer instructions?

Accepted Answer

Using fewer instructions resul...

Question 16

The loop control variable is initialized after entering the loop.

Accepted Answer

A) True 
 B)False

Question 17

What are the three steps that should occur in every loop?

Accepted Answer

1. The loop control variable is initialized before entering the loop. 
2. The loop control variable is tested, and, if the result is true, the loop body is entered. 
3. The loop control variable is altered within the body of the loop so that the while 
expression eventually evaluates as false.

Question 18

In a ____, the loop body executes at least one time because the loop control variable is not tested until after one iteration.

Accepted Answer

A)   nested loop
B)   pretest loop
C)   posttest loop
D)   loop control

Question 19

When one loop appears inside another is is called an indented loop.

Accepted Answer

A) True 
 B)False

Question 20

The ____ loop is particularly useful when processing arrays.

Accepted Answer

A)   for
B)   while
C)   infinite
D)   nested

Exam 5: Looping

____ a data item means you override incorrect data by setting the variable to a specific value.

Correct Answer
verified

A loop within another loop is known as a(n) ____ loop.

Correct Answer
verified
C

What are common mistakes made by programmers in coding loops?

Correct Answer
verified
• Neglecting to initialize the loop cont...
View Answer

Every high-level computer programming language contains a while statement.

Correct Answer
verified

How might user data be validated?

Correct Answer
verified
When you ask a user to enter data into a...
View Answer

What is the difference between a definite loop and an indefinite loop?

Correct Answer
verified
A definite loop executes a def...
View Answer

____________________ are frequently used to accumulate totals and to validate data.

Correct Answer
verified

Programmers use the term ____ to describe programs that are well designed and easy to understand and maintain.

Correct Answer
verified
D

A(n) ____ is very similar to a counter that you use to count loop iterations, except that you usually add a value other than one to this type of variable.

Correct Answer
verified

Forgetting to initialize and alter the loop control variable are common mistakes that programmers sometimes make.

Correct Answer
verified

Programmers employ the acronym ____ to mean that if your input is incorrect, your output is worthless.

Correct Answer
verified

What is an accumulator?

Correct Answer
verified
An accumulator is a variable that you us...
View Answer

An indefinite loop is a loop that never stops.

Correct Answer
verified

The ____ loop provides three actions in one compact statement.

Correct Answer
verified

What is an advantage of using fewer instructions?

Correct Answer
verified
Using fewer instructions resul...
View Answer

The loop control variable is initialized after entering the loop.

Correct Answer
verified

What are the three steps that should occur in every loop?

In a ____, the loop body executes at least one time because the loop control variable is not tested until after one iteration.

Correct Answer
verified

When one loop appears inside another is is called an indented loop.

Correct Answer
verified

The ____ loop is particularly useful when processing arrays.

Correct Answer
verified

Exam 5: Looping

____ a data item means you override incorrect data by setting the variable to a specific value.

Correct AnswerverifiedShow Answer

A loop within another loop is known as a(n) ____ loop.

Correct AnswerverifiedC

What are common mistakes made by programmers in coding loops?

Correct Answerverified• Neglecting to initialize the loop cont...View AnswerShow Answer

Every high-level computer programming language contains a while statement.

Correct AnswerverifiedShow Answer

How might user data be validated?

Correct AnswerverifiedWhen you ask a user to enter data into a...View AnswerShow Answer

What is the difference between a definite loop and an indefinite loop?

Correct AnswerverifiedA definite loop executes a def...View AnswerShow Answer

____________________ are frequently used to accumulate totals and to validate data.

Correct AnswerverifiedShow Answer

Programmers use the term ____ to describe programs that are well designed and easy to understand and maintain.

Correct AnswerverifiedD

A(n) ____ is very similar to a counter that you use to count loop iterations, except that you usually add a value other than one to this type of variable.

Correct AnswerverifiedShow Answer

Forgetting to initialize and alter the loop control variable are common mistakes that programmers sometimes make.

Correct AnswerverifiedShow Answer

Programmers employ the acronym ____ to mean that if your input is incorrect, your output is worthless.

Correct AnswerverifiedShow Answer

What is an accumulator?

Correct AnswerverifiedAn accumulator is a variable that you us...View AnswerShow Answer

An indefinite loop is a loop that never stops.

Correct AnswerverifiedShow Answer

The ____ loop provides three actions in one compact statement.

Correct AnswerverifiedShow Answer

What is an advantage of using fewer instructions?

Correct AnswerverifiedUsing fewer instructions resul...View AnswerShow Answer

The loop control variable is initialized after entering the loop.

Correct AnswerverifiedShow Answer

What are the three steps that should occur in every loop?

In a ____, the loop body executes at least one time because the loop control variable is not tested until after one iteration.

Correct AnswerverifiedShow Answer

When one loop appears inside another is is called an indented loop.

Correct AnswerverifiedShow Answer

The ____ loop is particularly useful when processing arrays.

Correct AnswerverifiedShow Answer

Correct Answer
verified

Correct Answer
verified
C

Correct Answer
verified
• Neglecting to initialize the loop cont...
View Answer

Correct Answer
verified

Correct Answer
verified
When you ask a user to enter data into a...
View Answer

Correct Answer
verified
A definite loop executes a def...
View Answer

Correct Answer
verified

Correct Answer
verified
D

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified
An accumulator is a variable that you us...
View Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified
Using fewer instructions resul...
View Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified