Question 1

9int 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 2

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 3

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

Accepted Answer

A) True 
 B)False

Question 4

The _____________ method of the MessageBox class displays a predefined dialog box that can contain text, captions for the title bar, special buttons, and icons.

Accepted Answer

The answer of The _____________ method of the MessageBox class...

Question 5

for (int i = 0; i < 5; i++) Console.Write(i + "	");
The conditional expression used with the for statement ____.

Accepted Answer

A)  must involve a counter 
B)  must evaluate to false in order for the loop body to be executed 
C)  is evaluates after the loop body is performed once 
D)  is written following the first semicolon 
A)  must involve a counter 
B)  must evaluate to false in order for the loop body to be executed 
C)  is evaluates after the loop body is performed once 
D)  is written following the first semicolon

Question 6

Using the break or continue statements with a loop violates the single entry and single exit guideline for developing a loop.

Accepted Answer

A) True 
 B)False

Question 7

s = num.Next(7); 
 
The statement above produces seven random numbers.

Accepted Answer

A) True 
 B)False

Question 8

In order to use the MessageBox.Show( ) method in your console application, you must ____.

Accepted Answer

A)  enclose the method call in a body of a loop 
B)  add a reference to the System.Windows.Forms.dll. 
C)  add a using System.MessageBox directive 
D)  call on the method from within the WriteLine( ) or Write( ) methods 
A)  enclose the method call in a body of a loop 
B)  add a reference to the System.Windows.Forms.dll. 
C)  add a using System.MessageBox directive 
D)  call on the method from within the WriteLine( ) or Write( ) methods

Question 9

An example for statement that has a compound initialization, compound test and compound update could be written as ____.

Accepted Answer

A)  for (int r = 0; c = 5; r  2; r++; c--) 
B)  for (int r = 0; c = 5; r  2; r++; c--) 
C) for (int r = 0, c = 5; r  2; r++, c--) 
D)  for (int r = 0, c = 5; r  2; r++, c--) 
A)  for (int r = 0; c = 5; r  2; r++; c--) 
B)  for (int r = 0; c = 5; r  2; r++; c--) 
C) for (int r = 0, c = 5; r  2; r++, c--) 
D)  for (int r = 0, c = 5; r  2; r++, c--)

Question 10

The conditional expression is sometimes called the loop condition.

Accepted Answer

A) True 
 B)False

Question 11

An option other than looping that can be used to repeat program statement is _____________. With this technique a method calls itself repeatedly until it arrives at the solution.

Accepted Answer

The answer of An option other than looping that can...

Question 12

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 13

You must tell the user what value to type to end the loop for ____.

Accepted Answer

A)  counter-controlled loops 
B)  state-controlled loops 
C)  sentinel-controlled loops 
D)  any type of loop 
A)  counter-controlled loops 
B)  state-controlled loops 
C)  sentinel-controlled loops 
D)  any type of loop

Question 14

int sum = 0;
int number = 1;
while (number < 100)
{
 sum = sum + number;
}
The program statements above produce an infinite loop.

Accepted Answer

A) True 
 B)False

Question 15

Scope refers to the region in the program in which you can use the variable.

Accepted Answer

A) True 
 B)False

Question 16

Class diagrams show the data, method, and property members of a class.

Accepted Answer

A) True 
 B)False

Question 17

In order to use the MessageBox.Show( ) method, you need to not only add a reference to the namespace which includes the class, but also add a using directive to the program statements.

Accepted Answer

A) True 
 B)False

Question 18

A state-controlled loop should be designed when you know the number of times the statements must be executed.

Accepted Answer

A) True 
 B)False

Question 19

for (int i = 0; i < 10; i++) {
Console.WriteLine("counter " + i);
}
The variable i defined in the program segment above ____.

Accepted Answer

A)  is out of scope when the loop terminates 
B)  creates an error because it is changed in the update portion 
C)  would have a value of 10 if it were printed on the outside of the loop 
D)  can be displayed prior to the loop program statements 
A)  is out of scope when the loop terminates 
B)  creates an error because it is changed in the update portion 
C)  would have a value of 10 if it were printed on the outside of the loop 
D)  can be displayed prior to the loop program statements

Question 20

You often need to do a "prime the read" for counter controlled loops which means that you would input a value before going into the body of the loop.

Accepted Answer

A) True 
 B)False

9int 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.

In order to write a recursive solution ____.

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

The _____________ method of the MessageBox class displays a predefined dialog box that can contain text, captions for the title bar, special buttons, and icons.

for (int i = 0; i < 5; i++) Console.Write(i + "\t"); The conditional expression used with the for statement ____.

Using the break or continue statements with a loop violates the single entry and single exit guideline for developing a loop.

s = num.Next(7); The statement above produces seven random numbers.

In order to use the MessageBox.Show( ) method in your console application, you must ____.

An example for statement that has a compound initialization, compound test and compound update could be written as ____.

The conditional expression is sometimes called the loop condition.

An option other than looping that can be used to repeat program statement is _____________. With this technique 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.

You must tell the user what value to type to end the loop for ____.

int sum = 0; int number = 1; while (number < 100) { sum = sum + number; } The program statements above produce an infinite loop.

Scope refers to the region in the program in which you can use the variable.

Class diagrams show the data, method, and property members of a class.

In order to use the MessageBox.Show( ) method, you need to not only add a reference to the namespace which includes the class, but also add a using directive to the program statements.

A state-controlled loop should be designed when you know the number of times the statements must be executed.

for (int i = 0; i < 10; i++) { Console.WriteLine("counter " + i); } The variable i defined in the program segment above ____.

You often need to do a "prime the read" for counter controlled loops which means that you would input a value before going into the body of the loop.

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

9int 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.

In order to write a recursive solution ____.

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

The _____________ method of the MessageBox class displays a predefined dialog box that can contain text, captions for the title bar, special buttons, and icons.

for (int i = 0; i < 5; i++) Console.Write(i + "\t"); The conditional expression used with the for statement ____.

Using the break or continue statements with a loop violates the single entry and single exit guideline for developing a loop.

s = num.Next(7); The statement above produces seven random numbers.

In order to use the MessageBox.Show( ) method in your console application, you must ____.

An example for statement that has a compound initialization, compound test and compound update could be written as ____.

The conditional expression is sometimes called the loop condition.

An option other than looping that can be used to repeat program statement is _____________. With this technique 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.

You must tell the user what value to type to end the loop for ____.

int sum = 0; int number = 1; while (number < 100) { sum = sum + number; } The program statements above produce an infinite loop.

Scope refers to the region in the program in which you can use the variable.

Class diagrams show the data, method, and property members of a class.

In order to use the MessageBox.Show( ) method, you need to not only add a reference to the namespace which includes the class, but also add a using directive to the program statements.

A state-controlled loop should be designed when you know the number of times the statements must be executed.

for (int i = 0; i < 10; i++) { Console.WriteLine("counter " + i); } The variable i defined in the program segment above ____.

You often need to do a "prime the read" for counter controlled loops which means that you would input a value before going into the body of the loop.

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