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Review Test Submission: Final Practice Exam ( Unlimited Attempts)

21SP Visual Bas:Win Prg (CIT-161-AC71)

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Final Practice Exam & Final Exam (Password Protected)

Review Test Submission: Final Practice Exam ( Unlimited Attempts)

User Achour Sahi

Course 21SP Visual Bas:Win Prg (CIT-161-AC71)

Test Final Practice Exam ( Unlimited Attempts)

Started 5/4/21 3:11 PM

Submitted 5/6/21 5:16 AM

Status Completed

Attempt Score 51 out of 60 points 

Time Elapsed 38 hours, 4 minutes

Results

Displayed

All Answers, Submitted Answers, Correct Answers, Feedback, Incorrectly

Answered Questions

Question 1

Selected Answer:

Answers:

Which of the following code segments writes the contents of three parallel

arrays named strStudentName, intID, and strMajorto a file in the

format below? Assume all arrays have the same number of elements.

Vince Student, 1234, Computer Science

Nancy Student, 4321, Electrical Engineering

Blackboard @ CCAC

1 out of 1 points

Achour Sahi 33

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Question 2

Selected Answer:

Answers:

When a file is selected from an Open dialog box, the path and file name are

stored in the control’s ________ property?

Filename

Item

PathName

File

Question 3

Selected Answer:

Answers:

A form’s ________ event is triggered when the user switches to the form from

another form or another application.

activated

got focus

click

form load

activated

Question 4

Selected Answer:

Answers:

Which of the following writes a blank line to a text file?

outputFile.WriteLine()

outputFile.WriteLine(Blank)

outputFile.Write(” “)

outputFile.WriteLine()

outputFile.WriteLine.Blank

1 out of 1 points

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Question 5

Selected Answer:

Answers:

A ________ file is like a stream of data that must be read from its beginning to

its end.

sequential access

binary format

direct format

direct access

sequential access

Question 6

Selected

Answer:

Answers:

All of the following are true of the Showmethod of a form except________.

the displayed form must be closed before you can access

other forms

the displayed form must be closed before you can access

other forms

theShowmethod displays a modeless form

using theShowmethod allows other forms to receive the

focus

theShowmethod allows a calling program to continue to

process statements

Question 7

Selected

Answer:

Answers:

Which of the following code segments will read the following two lines from

addressFileand place the data in two variables named strName, and

strCity?

Bob Johnson

Somewhere USA

Dim addressFile As System.IO.StreamReader

addressFile = System.OpenText(“address.txt”)

strName = addressFile.ReadLine()

strCity = addressFile.ReadLine()

addressFile.Close()

1 out of 1 points

0 out of 1 points

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Dim addressFile As System.IO.StreamReader

addressFile =

System.IO.File.OpenText(“address.txt”)

strName = addressFile.ReadLine()

strCity = addressFile.ReadLine()

addressFile.Close()

Dim addressFile As System.IO.StreamReader

addressFile = System.OpenText(“address.txt”)

strName = addressFile.ReadLine()

strCity = addressFile.ReadLine()

addressFile.Close()

Dim addressFile As System.IO.StreamReader

addressFile =

System.IO.File.OpenText(“address.txt”)

strName = addressFile.Input()

strCity = addressFile.Input()

Close()

Dim addressFile As System.IO.StreamReader

addressFile = OpenText(“address.txt”)

strName = ReadLine(addressFile)

strCity = ReadLine(addressFile)

Close()

Question 8

Selected Answer:

Answers:

The StreamReaderobject’s ________ is used to determine when the end of the

file has been reached.

EndOfStream property

EOF flag

Poke method

FileEnd flag

EndOfStream property

Question 9

Selected Answer:

Answers:

When opening a file, use this method to determine whether a file exists before

you attempt to open it:

System.IO.File.Exists(filename)

ExistFile(filename)

1 out of 1 points

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System.File.Exists(filename)

IO.Exists(filename)

Question 10

Selected

Answer:

Answers:

To change the color of text in a windows form, you could use this.

both ColorDialogcontrol and FontDialogcontrol with the

ShowColorproperty set to True are correct

FontDialogcontrol

ColorDialogcontrol

FontDialogcontrol with theShowColorproperty set to True

bothColorDialogcontrol andFontDialogcontrol with

theShowColorproperty set to True are correct

Question 11

1 out of 1 points

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