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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You
open a sequential access file for ____ when you want to read its contents.
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a.
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Output
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b.
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Input
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c.
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Add
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d.
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Append
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2.
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When
you open an existing sequential access file for Output, Visual Basic
will
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a.
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erase
its contents after writing the new information.
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b.
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add the new information to the existing data.
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c.
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erase its contents before writing the new information.
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d.
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none of the above
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3.
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Which
of the following will add the word Idaho to a list box named lstState?
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a.
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lstState.AddList
"Idaho"
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b.
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lstState.ItemAdd "Idaho"
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c.
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lstState.Add
"Idaho"
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d.
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lstState.AddItem "Idaho"
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4.
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The
information in a data file is organized into ____.
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a.
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fields
and records
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b.
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records and data
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c.
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files
and records
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d.
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sequential fields
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5.
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If
you want a list box to display its values when the form first appears
on the screen, you will need to define the list box items in the ____.
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a.
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list box's Load event procedure
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b.
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list
box's Click event procedure
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c.
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form's Start event procedure
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d.
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form's
Load event procedure
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6.
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Which
of the following tells Visual Basic to select the second item in a list
box named lstName?
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a.
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lstName.ListIndex
= 2
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b.
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lstName.ListIndex
= 0
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c.
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lstName.Select
= 1
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d.
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lstName.ListIndex
= 1
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7.
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Assume
the Sales.dat file was opened as filenumber 1. Which of the following
will write the contents of the intPerson and curSales variables to the
Sales.dat file?
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a.
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Write
intPerson, curSales to #1
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b.
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Write #1 intPerson, curSales
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c.
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Write
1, intPerson, curSales
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d.
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Write #1, intPerson, curSales
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8.
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A
____ is a group of related items that contain all of the necessary data
about a specific person, place, or thing.
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a.
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record
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b.
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data file
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c.
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field
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d.
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program file
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9.
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Which
of the following is a valid Open statement?
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a.
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Open "a:\test.dat" As #1
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b.
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Open
"a:\test.dat" For Append As #1
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c.
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Open "a:\test.dat" For Add As #1
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d.
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none
of the above
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10.
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Which
of the following will stop the loop when there are no more records in
the file opened as #1?
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a.
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Do
While EOF>1
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b.
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Do While Not EOF(1)
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c.
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Do
While EOF Not(1)
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d.
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none of the above
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