Multiple Choice
Identify the
letter of the choice that best completes the statement or answers the question.
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1.
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If you don't
assign a specific data type to a variable, Visual Basic assigns the ____ data type to
it. a. | Integer | b. | Variant | c. | Double | d. | Single | | |
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2.
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A(n) ____ is
a whole number. a. | single | b. | floating number | c. | floating-point
number | d. | integer | | |
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3.
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Giving a
beginning value to a variable is called ____. a. | initializing | b. | creating | c. | generating | d. | introducing | | |
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4.
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When a
variable will store money amounts, where you need accuracy to the penny, you should declare the
variable as ____. a. | Currency | b. | Single | c. | Integer | d. | Long | | |
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5.
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Memory
locations whose value can change as the program is running are called ____. a. | variables | b. | globals | c. | constants | d. | memory boxes | | |
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6.
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Which of the
following is NOT a valid name for a variable? a. | sngRate | b. | strName | c. | in.Hours | d. | intHours | | |
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7.
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Variable
names must begin with ____. a. | a letter | b. | a special character | c. | an
underscore | d. | a number | | |
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8.
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Use the ____
statement to declare a local variable. a. | Declare | b. | Create | c. | Dim | d. | Public | | |
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9.
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A(n) ____
variable can be used only by the event procedure in which it is declared. a. | local | b. | event | c. | application | d. | form-level | | |
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10.
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The Dim
statement initializes Integer type variables to ____. a. | 2 | b. | null ("") | c. | 1
(one) | d. | 0 (zero) | | |
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