Exam 5: Mobile Applications Using Decision Structures

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The logical operator ____ reverses the logical value of a condition.

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In an expression using the logical operator ____, as soon as one of the compound conditions is found to be true, no further conditions are tested and the expression evaluates to true.

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When more than one condition is included in an If...Then...Else statement, the conditions are called ____ conditions.

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Panel objects may have captions and scroll bars.

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  Figure 5-1 As shown in the accompanying figure, a ____ object forces the user to select only one option from a group of options. Figure 5-1 As shown in the accompanying figure, a ____ object forces the user to select only one option from a group of options.

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In an If...Then statement, the code between the If and the End If keywords is considered a block of code.

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The ____ industry is the largest user of PDAs.

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To create an application for a Pocket PC device, you must select the ____ project type when creating the project in Visual Studio.

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An expression using the logical operator ____ evaluates to true when only one but not both of the two compound conditions are true.

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The IsNumeric function will return a(n) ____ type value.

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In string comparison, a number is more than an uppercase letter.

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  Figure 5-2 A message box like the one shown in the accompanying figure is also known as a(n) ____ box. Figure 5-2 A message box like the one shown in the accompanying figure is also known as a(n) ____ box.

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The ____________________ procedure found in the MessageBox class is used to display a message box.

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A variable defined between the Then keyword and the Else keyword in an If...Then...Else structure can be referenced from within the Else section of the structure.

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In an If...Then statement, the If keyword should appear on the first line with the conditional expression, and the Then keyword should appear on the second line.

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Identify the letter of the choice that best matches the phrase or definition.
Premises:
Although this kind of container object is often used on Windows forms, it is not available for use in Pocket PC applications
Responses:
conditional
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Correct Answer:
Verified
Premises:
Responses:
Although this kind of container object is often used on Windows forms, it is not available for use in Pocket PC applications
conditional
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Use the ____ statement to execute one set of instructions if the condition is true, and another set of instructions if the condition is false.

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When using an If...Then...ElseIf structure, when a condition is found to be true, the rest of the ElseIf statements are skipped.

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Critical Thinking Questions Case 2 Eric had a small reference card that he keeps handy to remind him which MsgBoxButton arguments values translate to which buttons in the dialog box, but then he lost the card. He calls over to you for help in reminding him what values correspond to what. Now, Eric needs help in remembering which of the following options corresponds to a dialog box that displays an information icon and offers the Retry and Cancel buttons. Which of the following is the right answer?

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Only one condition can be tested in an If statement.

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