Exam 4: Variables and Arithmetic Operations
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Used with the ToString function, the ____ format specifier will display the value 8976.43561 as $8,976.44.
(Multiple Choice)
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Case 4-2 The arithmetic operators in your program are not behaving the way you think they should be, so you decide to brush up on your operators and the hierarchy of operations.
You perform the operation 12\5 and you do not get the same number as your program does. What is the correct answer?
(Multiple Choice)
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The \ operator is the arithmetic operator for ____ division.
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Calculations are preformed from right to left, working toward the equal sign.
(True/False)
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A(n) ____ variable should be used for values that will consist of a single character only.
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A variable that has been defined as a Single data type is denoted with the ____ prefix.
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The Void procedure clears any data currently placed in the Text property of a TextBox object. _________________________
(True/False)
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A(n) ____ Exception occurs when the user enters a value larger than the maximum value that can be processed by the statement.
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The * operator is the ____________________ arithmetic operator.
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The process of joining two different values into a single string is called ____________________.
(Short Answer)
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Identify the letter of the choice that best matches the phrase or definition.
Premises:
Function in which all values are rounded based on the digit after the last digit to be displayed
Responses:
ToString
class
method
Correct Answer:
Premises:
Responses:
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The Option Strict On statement enables automatic data type conversions.
(True/False)
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A prefix of ____ is used to denote a variable defined as an Integer data type
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You must enclose a value in parentheses to assign it to a variable declared as Char data type.
(True/False)
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A ____ Exception occurs when the user enters data that a statement cannot process properly.
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A prefix of ____ is used to denote a variable defined as a Char data type.
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The AcceptButton property of the form specifies which button will be activated when the ____ key on the keyboard is pressed.
(Multiple Choice)
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The event handler of a button designated as the Accept button will be processed when the user presses the ____________________ key on the keyboard.
(Short Answer)
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