Question 1

RadioButton controls have a Text property, which hold the text that is displayed next to the radio button's circle.

Accepted Answer

A) True 
 B)False

Question 2

An action that is ____________ occurs only when a certain condition is true.

Accepted Answer

A)   conditionally executed
B)   logically executed
C)   interactively driven
D)   truth boundE) B) and C)
F) A) and D)

Question 3

The expression (A  10)  will determine if the value in A is outside a range, if "XX" is replaced by which logical operator?

Accepted Answer

A)   &&
B)   !
C)   ||
D)   >=E) B) and D)
F) C) and D)

Question 4

A well-designed program should validate the contents of multiple TextBoxes in a single statement.

Accepted Answer

A) True 
 B)False

Question 5

If the expression on the left side of the || operator is true, the expression on the right side is not checked.

Accepted Answer

A) True 
 B)False

Question 6

The ____________ operator is the logical OR operator, which takes two Boolean expressions as operands and creates a compound Boolean expression that is true when either of the subexpressions is true.

Accepted Answer

A)   !
B)   &&
C)   
D)   ||E) B) and C)
F) B) and D)

Question 7

____________ works by automatically deselecting any other items in the same group when a single item is selected.

Accepted Answer

A)   multiple selection
B)   mutually inclusive selection
C)   mutually exclusive selection
D)   monographic selectionE) C) and D)
F) None of the above

Question 8

In Visual C#, you use the ____________ to create a list box on an application's form.

Accepted Answer

A)   ListView control
B)   MaskedTextBox control
C)   CheckedListBox control
D)   ListBox controlE) A) and C)
F) None of the above

Question 9

When the user selects an item in a ListBox, the item is stored in the ListBox's ____________ property.

Accepted Answer

A)   Checked
B)   SelectedValue
C)   DataSelection
D)   SelectedItemE) A) and D)
F) None of the above

Question 10

If no item is selected in a ListBox, what value is in the SelectedIndex property?

Accepted Answer

A)   false
B)   true
C)   0
D)   −1E) B) and D)
F) B) and C)

Question 11

In order for an && expression to be true, only the expression on one side of the && operator needs to be true.

Accepted Answer

A) True 
 B)False

Question 12

A switch statement's test expression can be any data type.

Accepted Answer

A) True 
 B)False

Question 13

Variables of the double data type are commonly used as flags.

Accepted Answer

A) True 
 B)False

Question 14

A series of deeply nested if-else statements is usually easier to follow than the logic of an if-else-if statement.

Accepted Answer

A) True 
 B)False

Question 15

Any if-else-if statement can alternatively be coded as a nested if-else statement.

Accepted Answer

A) True 
 B)False

Question 16

Once you create a ListBox control, you add items to its Collection property.

Accepted Answer

A) True 
 B)False

Question 17

The ____________ method can be used to determine whether one string is greater than or less than another string.

Accepted Answer

A)   String.Equals
B)   String.Compare
C)   String.IsGreater
D)   String.StringE) A) and D)
F) B) and C)

Question 18

C# provides a special version of the decision structure known as the ____________, which simplifies the logic for testing a series of conditions.

Accepted Answer

A)   if-else-if statement
B)   else-try statement
C)   series statement
D)   multi-condition logic structureE) B) and D)
F) All of the above

Exam 4: Making Decisions

A well-designed program should validate the contents of multiple TextBoxes in a single statement.

Correct Answer
verified

A switch statement's test expression can be any data type.

Correct Answer
verified

Any if-else-if statement can alternatively be coded as a nested if-else statement.

Correct Answer
verified

An action that is ____________ occurs only when a certain condition is true.

Correct Answer
verified

A series of deeply nested if-else statements is usually easier to follow than the logic of an if-else-if statement.

Correct Answer
verified

Variables of the double data type are commonly used as flags.

Correct Answer
verified

____________ works by automatically deselecting any other items in the same group when a single item is selected.

Correct Answer
verified

The ____________ operator is the logical OR operator, which takes two Boolean expressions as operands and creates a compound Boolean expression that is true when either of the subexpressions is true.

Correct Answer
verified

In order for an && expression to be true, only the expression on one side of the && operator needs to be true.

Correct Answer
verified

C# provides a special version of the decision structure known as the ____________, which simplifies the logic for testing a series of conditions.

Correct Answer
verified

The expression (A < 1) XX (A > 10) will determine if the value in A is outside a range, if "XX" is replaced by which logical operator?

Correct Answer
verified

If no item is selected in a ListBox, what value is in the SelectedIndex property?

Correct Answer
verified

Once you create a ListBox control, you add items to its Collection property.

Correct Answer
verified

If the expression on the left side of the || operator is true, the expression on the right side is not checked.

Correct Answer
verified

When the user selects an item in a ListBox, the item is stored in the ListBox's ____________ property.

Correct Answer
verified

The ____________ method can be used to determine whether one string is greater than or less than another string.

Correct Answer
verified

RadioButton controls have a Text property, which hold the text that is displayed next to the radio button's circle.

Correct Answer
verified

In Visual C#, you use the ____________ to create a list box on an application's form.

Correct Answer
verified

Exam 4: Making Decisions

A well-designed program should validate the contents of multiple TextBoxes in a single statement.

Correct AnswerverifiedShow Answer

A switch statement's test expression can be any data type.

Correct AnswerverifiedShow Answer

Any if-else-if statement can alternatively be coded as a nested if-else statement.

Correct AnswerverifiedShow Answer

An action that is ____________ occurs only when a certain condition is true.

Correct AnswerverifiedShow Answer

A series of deeply nested if-else statements is usually easier to follow than the logic of an if-else-if statement.

Correct AnswerverifiedShow Answer

Variables of the double data type are commonly used as flags.

Correct AnswerverifiedShow Answer

____________ works by automatically deselecting any other items in the same group when a single item is selected.

Correct AnswerverifiedShow Answer

The ____________ operator is the logical OR operator, which takes two Boolean expressions as operands and creates a compound Boolean expression that is true when either of the subexpressions is true.

Correct AnswerverifiedShow Answer

In order for an && expression to be true, only the expression on one side of the && operator needs to be true.

Correct AnswerverifiedShow Answer

C# provides a special version of the decision structure known as the ____________, which simplifies the logic for testing a series of conditions.

Correct AnswerverifiedShow Answer

The expression (A < 1) XX (A > 10) will determine if the value in A is outside a range, if "XX" is replaced by which logical operator?

Correct AnswerverifiedShow Answer

If no item is selected in a ListBox, what value is in the SelectedIndex property?

Correct AnswerverifiedShow Answer

Once you create a ListBox control, you add items to its Collection property.

Correct AnswerverifiedShow Answer

If the expression on the left side of the || operator is true, the expression on the right side is not checked.

Correct AnswerverifiedShow Answer

When the user selects an item in a ListBox, the item is stored in the ListBox's ____________ property.

Correct AnswerverifiedShow Answer

The ____________ method can be used to determine whether one string is greater than or less than another string.

Correct AnswerverifiedShow Answer

RadioButton controls have a Text property, which hold the text that is displayed next to the radio button's circle.

Correct AnswerverifiedShow Answer

In Visual C#, you use the ____________ to create a list box on an application's form.

Correct AnswerverifiedShow Answer

Correct Answer
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