Question 1

Match between columns
                        Premises: A variable that contains an accumulated value such as a running total

Accepted Answer

The Answer of bottom-controlled and ListBox and accumulator and Do is...

Question 2

Match between columns
                        Premises: Items added to this kind of object during design phase are available for selection by the user during program execution

Accepted Answer

The Answer of ListBox and infinite and breakpoint and Do is...

Question 3

Match between columns
                        Premises: Used to publish a program using ClickOnce Deployment

Accepted Answer

The Answer of InputBox and For...Next and accumulator and wizard is...

Question 4

Discuss what a breakpoint is and how to use it.

Accepted Answer

The answer of Discuss what a breakpoint is and how...

Question 5

Case 6-2 Robin thinks that she has a good handle on the use of compound operators but she wants to do a couple of sample problems just to make certain. In both of the problems below, Robin assumes that intResult = 24.
When Robin correctly calculates intResult -=3, what value does she get?
A) 18
B) 21
C) 72
D) None of the above

Accepted Answer

The operator "-=" subtracts the value on the right of the equal sign from the value on the left and assigns the result to the variable on the left. Therefore, intResult -=3 is the same as intResult = intResult - 3, which results in intResult being 21 (24 - 3 = 21).

Question 6

Explain what a compound operator is, and what it consists of.

Accepted Answer

The answer of Explain what a compound operator is, and...

Question 7

Case 6-1 Chris is trying to decide which kind of loop is the best loop for him to use to solve a couple of different programming challenges that he faces.
Chris knows the exact number of repetitions he needs the loop to execute. Which of the following is the best choice for him?
A) top-controlled Do While
B) bottom-controlled Do Until
C) bottom-controlled Do While
D) For…Next

Accepted Answer

The For…Next loop is the best choice for Chris because he knows the exact number of repetitions he needs. The structure of the For…Next loop is specifically designed for situations in which the number of iterations is already known. This loop also has the advantage of being concise and easy to read.

Question 8

Case 6-2 Robin thinks that she has a good handle on the use of compound operators but she wants to do a couple of sample problems just to make certain. In both of the problems below, Robin assumes that intResult = 24.
When Robin correctly calculates intResult ^= 2, what value does she get?
A) 22
B) 24
C) 48
D) 576

Accepted Answer

The answer of Case 6-2 Robin thinks that she has...

Question 9

Case 6-1 Chris is trying to decide which kind of loop is the best loop for him to use to solve a couple of different programming challenges that he faces.
Chris wants to guarantee that the instructions within the loop are executed one time regardless of the status of a condition. Which of the following should he use?
A) bottom-controlled Do Until
B) top-controlled Do Until
C) For…Next
D) top-controlled Do While

Accepted Answer

The answer of Case 6-1 Chris is trying to decide...

Question 10

Match between columns
                        Premises: Objects that can be assigned a default value representing the most likely user input

Accepted Answer

The Answer of ListBox and accumulator and bottom-controlled and For...Next is...

Question 11

How does a Do loop work? What is the difference between a Do While loop and a Do Until loop? A top-controlled loop and a bottom-controlled loop?

Accepted Answer

The answer of How does a Do loop work? What...

Question 12

Match between columns
                        Premises: The process of repeating a set of instructions while a condition is true or until a condition is true

Accepted Answer

The Answer of InputBox and For...Next and Do Until and is...

Quiz 6: Loop Structures

Identify the letter of the choice that best matches the phrase or definition

Identify the letter of the choice that best matches the phrase or definition

Identify the letter of the choice that best matches the phrase or definition

Discuss what a breakpoint is and how to use it.

Case 6-2 Robin thinks that she has a good handle on the use of compound operators but she wants to do a couple of sample problems just to make certain. In both of the problems below, Robin assumes that intResult = 24. When Robin correctly calculates intResult -=3, what value does she get?

Explain what a compound operator is, and what it consists of.

Case 6-1 Chris is trying to decide which kind of loop is the best loop for him to use to solve a couple of different programming challenges that he faces. Chris knows the exact number of repetitions he needs the loop to execute. Which of the following is the best choice for him?

Case 6-2 Robin thinks that she has a good handle on the use of compound operators but she wants to do a couple of sample problems just to make certain. In both of the problems below, Robin assumes that intResult = 24. When Robin correctly calculates intResult ^= 2, what value does she get?

Identify the letter of the choice that best matches the phrase or definition

How does a Do loop work? What is the difference between a Do While loop and a Do Until loop? A top-controlled loop and a bottom-controlled loop?

Identify the letter of the choice that best matches the phrase or definition