Question 1

If a numeric variable is being changed by a consistent amount with each iteration through the loop,the while statement is the best choice of loop constructs.

Accepted Answer

A) True 
 B)False  False

Question 2

The loop control structure used to move through a collection (group of data items)that does not require you to increment a loop control variable or test the expression to determine when all data has been processed is the ____ statement.

Accepted Answer

A)  while 
B)  for 
C)  do...while 
D)  foreach 
A)  while 
B)  for 
C)  do...while 
D)  foreach D

Question 3

The only posttest loop structure available in C# is _____.

Accepted Answer

A)  while 
B)  for 
C)  do...while 
D)  foreach 
A)  while 
B)  for 
C)  do...while 
D)  foreach C

Question 4

One of the major strengths of programming languages can be attributed to loops.

Accepted Answer

A) True 
 B)False

Question 5

When one of the program statement included within the body of a loop is another loop,a(n)____________ loop is created.

Accepted Answer

The answer of When one of the program statement included...

Question 6

The while statement is the only type of loop construct that can be used to develop a sentinel-controlled loop.

Accepted Answer

A) True 
 B)False

Question 7

What is a requirement of the sentinel-controlled loop shared by counter-controlled loops?

Accepted Answer

A)  The conditional expression must be set up prior to the loop. 
B)  A counter must be initialized on the outside of the loop. 
C)  A counter must be incremented inside the loop body. 
D)  The expression must evaluate to false in order for the loop to be executed. 
A)  The conditional expression must be set up prior to the loop. 
B)  A counter must be initialized on the outside of the loop. 
C)  A counter must be incremented inside the loop body. 
D)  The expression must evaluate to false in order for the loop to be executed.

Question 8

An advantage of sentinel-controlled loops is you do not need to know how many times the loop will be performed.

Accepted Answer

A) True 
 B)False

Question 9

int sum = 0;
int number = 0;
while (number < 10)
{
sum = sum + number;
Console.WriteLine(sum);
}
The statement above prints the values of 0 through 9 on separate lines.

Accepted Answer

A) True 
 B)False

Question 10

Iteration is a technique used where a method calls itself repeatedly until it arrives at the solution.

Accepted Answer

A) True 
 B)False

Question 11

Without incrementing the counter used in the conditional expression with counter controlled loops,the loop would go on indefinitely.

Accepted Answer

A) True 
 B)False

Question 12

When you know the number of times the statements must be executed,create a(n)____________ loop.

Accepted Answer

The answer of When you know the number of times...

Question 13

An off-by-one error is a common problem associated with counter-controlled loops where the loop body is performed one too many or one too few times.

Accepted Answer

A) True 
 B)False

Question 14

In order to write a recursive solution ____.

Accepted Answer

A)  the simplest case should be determined 
B)  you must create an infinite loop 
C)  write the iterative solution first 
D)  the most complicated approach must be identified 
A)  the simplest case should be determined 
B)  you must create an infinite loop 
C)  write the iterative solution first 
D)  the most complicated approach must be identified

Question 15

A(n)____________ is a loop that has no provisions for termination.

Accepted Answer

The answer of A(n)____________ is a loop that has no...

Question 16

The event-driven model used to create Windows applications ____.

Accepted Answer

A)  uses a counter-controlled form of loop 
B)  uses a state-controlled form of loop 
C)  uses a sentinel-controlled form of loop 
D)  handles the repetition for you 
A)  uses a counter-controlled form of loop 
B)  uses a state-controlled form of loop 
C)  uses a sentinel-controlled form of loop 
D)  handles the repetition for you

Question 17

The ___________ loop structure,which restricts access to read-only,is used to iterate or move through a collection,such as an array.

Accepted Answer

The answer of The ___________ loop structure,which restricts access to...

Question 18

if (int.TryParse(inStringValue,out integerValue)== false)
Console.WriteLine("Invalid input - 0 recorded for end value");
If a character such as "b" is entered by the user and stored in inStringValue,TryParse( )
returns ____________.

Accepted Answer

A) True 
 B)False

Question 19

In C# curly braces must be added to surround all loop bodies.

Accepted Answer

A) True 
 B)False

Question 20

A flag-controlled loop is also called a ____.

Accepted Answer

A)  sentinel-controlled loop 
B)  counter-controlled loop 
C)  state-controlled loop 
D)  posttest form loop 
A)  sentinel-controlled loop 
B)  counter-controlled loop 
C)  state-controlled loop 
D)  posttest form loop

If a numeric variable is being changed by a consistent amount with each iteration through the loop,the while statement is the best choice of loop constructs.

The loop control structure used to move through a collection (group of data items)that does not require you to increment a loop control variable or test the expression to determine when all data has been processed is the ____ statement.

The only posttest loop structure available in C# is _____.

One of the major strengths of programming languages can be attributed to loops.

When one of the program statement included within the body of a loop is another loop,a(n)____________ loop is created.

The while statement is the only type of loop construct that can be used to develop a sentinel-controlled loop.

What is a requirement of the sentinel-controlled loop shared by counter-controlled loops?

An advantage of sentinel-controlled loops is you do not need to know how many times the loop will be performed.

int sum = 0; int number = 0; while (number < 10) { sum = sum + number; Console.WriteLine(sum); } The statement above prints the values of 0 through 9 on separate lines.

Iteration is a technique used where a method calls itself repeatedly until it arrives at the solution.

Without incrementing the counter used in the conditional expression with counter controlled loops,the loop would go on indefinitely.

When you know the number of times the statements must be executed,create a(n)____________ loop.

An off-by-one error is a common problem associated with counter-controlled loops where the loop body is performed one too many or one too few times.

In order to write a recursive solution ____.

A(n)____________ is a loop that has no provisions for termination.

The event-driven model used to create Windows applications ____.

The ___________ loop structure,which restricts access to read-only,is used to iterate or move through a collection,such as an array.

if (int.TryParse(inStringValue,out integerValue)== false) Console.WriteLine("Invalid input - 0 recorded for end value"); If a character such as "b" is entered by the user and stored in inStringValue,TryParse( ) returns ____________.

In C# curly braces must be added to surround all loop bodies.

A flag-controlled loop is also called a ____.

Introduction to Computing and Programming

Data Types and Expressions

Methods and Behaviors

Creating Your Own Classes

Making Decisions

Arrays

Advanced Collections

Introduction to Windows Programming

Programming Based on Events

Advanced Object-Oriented Programming Features

Debugging and Handling Exceptions

Working with Files

Working with Databases

Web-Based Applications

Filters

Exam 6: Repeating Instructions

If a numeric variable is being changed by a consistent amount with each iteration through the loop,the while statement is the best choice of loop constructs.

The loop control structure used to move through a collection (group of data items)that does not require you to increment a loop control variable or test the expression to determine when all data has been processed is the ____ statement.

The only posttest loop structure available in C# is _____.

One of the major strengths of programming languages can be attributed to loops.

When one of the program statement included within the body of a loop is another loop,a(n)____________ loop is created.

The while statement is the only type of loop construct that can be used to develop a sentinel-controlled loop.

What is a requirement of the sentinel-controlled loop shared by counter-controlled loops?

An advantage of sentinel-controlled loops is you do not need to know how many times the loop will be performed.

int sum = 0; int number = 0; while (number < 10) { sum = sum + number; Console.WriteLine(sum); } The statement above prints the values of 0 through 9 on separate lines.

Iteration is a technique used where a method calls itself repeatedly until it arrives at the solution.

Without incrementing the counter used in the conditional expression with counter controlled loops,the loop would go on indefinitely.

When you know the number of times the statements must be executed,create a(n)____________ loop.

An off-by-one error is a common problem associated with counter-controlled loops where the loop body is performed one too many or one too few times.

In order to write a recursive solution ____.

A(n)____________ is a loop that has no provisions for termination.

The event-driven model used to create Windows applications ____.

The ___________ loop structure,which restricts access to read-only,is used to iterate or move through a collection,such as an array.

if (int.TryParse(inStringValue,out integerValue)== false) Console.WriteLine("Invalid input - 0 recorded for end value"); If a character such as "b" is entered by the user and stored in inStringValue,TryParse( ) returns ____________.

In C# curly braces must be added to surround all loop bodies.

A flag-controlled loop is also called a ____.

Introduction to Computing and Programming

Data Types and Expressions

Methods and Behaviors

Creating Your Own Classes

Making Decisions

Arrays

Advanced Collections

Introduction to Windows Programming

Programming Based on Events

Advanced Object-Oriented Programming Features

Debugging and Handling Exceptions

Working with Files

Working with Databases

Web-Based Applications

Filters