Exam 5: More on the Selection Structure
Exam 1: An Introduction to Visual Basic Net50 Questions
Exam 2: Designing Applications50 Questions
Exam 3: Using Variables and Constants50 Questions
Exam 4: The Selection Structure50 Questions
Exam 5: More on the Selection Structure50 Questions
Exam 6: The Repetition Structure50 Questions
Exam 7: Sub and Function Procedures50 Questions
Exam 8: Manipulating Strings50 Questions
Exam 9: Sequential Access Files and Printing50 Questions
Exam 10: Arrays50 Questions
Exam 11: Classes and Objects50 Questions
Exam 12: Adonet and Aspnet50 Questions
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Instructions entered in a form's ____ event procedure are processed when the application is started and the form is loaded into memory.
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(Multiple Choice)
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A
The selection structure operator ____ determines whether an object is a specified type.
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(Multiple Choice)
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Correct Answer:
B
The pattern-matching character ____ is used with the Like operator to match a single digit.
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Correct Answer:
B
A nested selection structure can only be coded using the true path of a selection structure.
(True/False)
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Desk-checking is the process of using sample data to walk through each of the steps in the algorithm manually to verify that it is a correct solution to a problem.
(True/False)
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When you use a range test in a Case clause, the value on the left side of the To must always be lower than the value on the right side.
(True/False)
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In a Case selection structure, each expression in an expression list is separated by a ____.
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The Visual Basic .NET Get statement causes the execution of a user-defined Sub procedure.
(True/False)
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A nested selection structure using If/ElseIf/Else logic structures needs only one End If terminus to mark the end of the selection structure.
(True/False)
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The maximum number of radio buttons that can be selected from a group is ____.
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Which of the following would be an appropriate use of a check box control?
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Which of these can be used to determine if a student had earned a grade of an "D" or "F", assuming that a grade of "A", "B", "C", "D" or "F" is in the string variable grade?
(Multiple Choice)
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Every Select Case logic structure must be terminated with End Case.
(True/False)
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A common mistake when writing selection structures is to use a logical operator in place of a nested selection structure.
(True/False)
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The default radio button is designated by setting the Checked property to a value of True.
(True/False)
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An online book seller uses the following schedule to determine the shipping costs: Category Books Ordered Basic cost Plus per book I 1-3 $5 .25 II 4-7 $7 .20 III 8-11 $9 .15 IV 12 or more $11 .10 What is a correct case expression for a category II book order based upon Books Ordered?
(Multiple Choice)
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In a Case expression, when only one limiting value is known the programmer should use Is keyword instead of the To keyword when creating the expression.
(True/False)
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When the programmer does not want to limit the user to one choice during input of independent and nonexclusive options the ____ control should be used.
(Multiple Choice)
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When several alternatives exist for processing data, it is usually simpler and clearer to use a Select Case structure rather than a If/ElseIf/Else structure.
(True/False)
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The pattern-matching character ? is used with the Like operator to match a single character.
(True/False)
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