Question 1

This control is used to display a standard Windows Open dialog box.

Accepted Answer

A)  OpenDialog 
B)  OpenFileDialog 
C)  OpenWindow 
D)  OpenWindowDialog 
A)  OpenDialog 
B)  OpenFileDialog 
C)  OpenWindow 
D)  OpenWindowDialog B

Question 2

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

Accepted Answer

A)  For intCount = 0 to strStudentName.Length - 1 outputFile.WritestrStudentNameintCount)
OutputFile.Write", ")
OutputFile.WriteintIDintCount))
OutputFile.Write", ")
OutputFile.WriteLinestrMajorintCount))
Next intCount 
B)  For intCount =0 to strStudentName.Length - 1 outputFile.WriteLinestrStudentNameintCount) & ", ")
OutputFile.WriteLineintIDintCount) & ", ")
OutputFile.WriteLinestrMajorintCount))
Next intCount 
C)  For intCount = 0 to strStudentName.Length - 1 outputFile.WritestrStudentNameintCount))
OutputFile.Write", ")
OutputFile.WriteintIDintCount))
OutputFile.Write", ")
OutputFile.WritestrMajorintCount))
Next intCount 
D)  For intCount = 1 to strStudentName.Length outputFile.WritestrStudentNameintCount)
OutputFile.Write", ")
OutputFile.WriteintIDintCount))
OutputFile.Write", ")
OutputFile.WritestrMajorintCount))
Next intCount 
A)  For intCount = 0 to strStudentName.Length - 1 outputFile.WritestrStudentNameintCount)
OutputFile.Write", ")
OutputFile.WriteintIDintCount))
OutputFile.Write", ")
OutputFile.WriteLinestrMajorintCount))
Next intCount 
B)  For intCount =0 to strStudentName.Length - 1 outputFile.WriteLinestrStudentNameintCount) & ", ")
OutputFile.WriteLineintIDintCount) & ", ")
OutputFile.WriteLinestrMajorintCount))
Next intCount 
C)  For intCount = 0 to strStudentName.Length - 1 outputFile.WritestrStudentNameintCount))
OutputFile.Write", ")
OutputFile.WriteintIDintCount))
OutputFile.Write", ")
OutputFile.WritestrMajorintCount))
Next intCount 
D)  For intCount = 1 to strStudentName.Length outputFile.WritestrStudentNameintCount)
OutputFile.Write", ")
OutputFile.WriteintIDintCount))
OutputFile.Write", ")
OutputFile.WritestrMajorintCount))
Next intCount A

Question 3

An application must first _a file before it can be used.

Accepted Answer

A)  write to 
B)  read from 
C)  open 
D)  unlock 
A)  write to 
B)  read from 
C)  open 
D)  unlock C

Question 4

To serve as a visual reminder that the structure or class name is not a variable, structure names and class names should _.

Accepted Answer

A)  Begin with uppercase letters 
B)  Begin with an underscore 
C)  End with a letter 
D)  all of the above 
A)  Begin with uppercase letters 
B)  Begin with an underscore 
C)  End with a letter 
D)  all of the above

Question 5

This predefined constant moves the print position forward to the next even multiple of 8 columns.

Accepted Answer

A)  ControlChars.CrLf 
B)  Tab 
C)  vbTab 
D)  Space 
A)  ControlChars.CrLf 
B)  Tab 
C)  vbTab 
D)  Space

Question 6

A structure should be used instead of an array when .

Accepted Answer

A)  related items should be grouped together 
B)  related items are of different data types 
C)  related items contain strings of different lengths 
D)  there are a limited number of related items 
A)  related items should be grouped together 
B)  related items are of different data types 
C)  related items contain strings of different lengths 
D)  there are a limited number of related items

Question 7

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

Accepted Answer

A)  direct access 
B)  binary format 
C)  sequential access 
D)  direct format 
A)  direct access 
B)  binary format 
C)  sequential access 
D)  direct format

Question 8

This property allows the developer to specify the type of files that will appear in a dialog box.

Accepted Answer

A)  InitialFile property 
B)  FileFilter property 
C)  Files property 
D)  Filter property 
A)  InitialFile property 
B)  FileFilter property 
C)  Files property 
D)  Filter property

Question 9

To left justify the columns in the String.Format method, use preceding the column width.

Accepted Answer

A)  a + sign 
B)  an & symbol 
C)  a - sign 
D)  a # symbol 
A)  a + sign 
B)  an & symbol 
C)  a - sign 
D)  a # symbol

Question 10

When the PrintDocument control's Print method is executed, it triggers the _event.

Accepted Answer

A)  Printer 
B)  PrintDoc 
C)  PagePrint 
D)  PrintPage 
A)  Printer 
B)  PrintDoc 
C)  PagePrint 
D)  PrintPage

Question 11

When a file is selected from an Open dialog box, the path and file name are stored in the control's _property?

Accepted Answer

A)  Filename 
B)  PathName 
C)  File 
D)  Item 
A)  Filename 
B)  PathName 
C)  File 
D)  Item

Question 12

___ 14. All of the following steps must be taken when a file is used by an application except _.

Accepted Answer

A)  the file must be opened. If the file does not exist, the file will be created. 
B)  the file must have a fully qualified path when opening the file. 
C)  data is either written to the file or read from the file. 
D)  when the application is finished using the file, the file is closed. 
A)  the file must be opened. If the file does not exist, the file will be created. 
B)  the file must have a fully qualified path when opening the file. 
C)  data is either written to the file or read from the file. 
D)  when the application is finished using the file, the file is closed.

Question 13

The StreamReader object's _is used to determine when the end of the file has been reached.

Accepted Answer

A)  EndOfStream property 
B)  Poke method 
C)  EOF flag 
D)  FileEnd flag 
A)  EndOfStream property 
B)  Poke method 
C)  EOF flag 
D)  FileEnd flag

Question 14

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

Accepted Answer

A)  FontDialog control 
B)  ColorDialog control 
C)  FontDialog control with the ShowColor property set to True 
D)  both b and c are correct 
A)  FontDialog control 
B)  ColorDialog control 
C)  FontDialog control with the ShowColor property set to True 
D)  both b and c are correct

Question 15

Which of the following declares a structure data type named Complex, which has two fields named Real and Imaginary, both of which are of type Double?

Accepted Answer

A)  Declare Structure Complex Dim Real As Double
Dim Imaginary As Double
End Declare 
B)  Structure Complex Dim Real as Double
Dim Imaginary as Double
End Structure 
C)  Structure As Complex Dim Real As Double
Dim Imaginary As Double
End Structure 
D)  Dim Structure Complex Dim RealDouble)
Dim ImaginaryDouble)
End Structure 
A)  Declare Structure Complex Dim Real As Double
Dim Imaginary As Double
End Declare 
B)  Structure Complex Dim Real as Double
Dim Imaginary as Double
End Structure 
C)  Structure As Complex Dim Real As Double
Dim Imaginary As Double
End Structure 
D)  Dim Structure Complex Dim RealDouble)
Dim ImaginaryDouble)
End Structure

Question 16

Which of the following code segments creates a new file named address.txt, writes the following two lines to the file, and then closes the file? Bob Johnson
Somewhere USA

Accepted Answer

A)  Dim addressFile As System.IO.StreamWriter addressFile = System.IO.File.CreateText"address.txt")
AddressFile.Write"Bob Johnson")
AddressFile.Write"Somewhere USA")
Address.txt.Close) 
B)  Dim addressFile As System.IO addressFile = System.IO.File.CreateText"address.txt")
AddressFile.WriteLine"Bob Johnson")
AddressFile.WriteLine"Somewhere USA")
AddressFile.Close) 
C)  Dim addressFile As System.IO.StreamWriter addressFile = System.IO.File.CreateText"address.txt")
AddressFile.WriteLine"Bob Johnson")
AddressFile.WriteLine"Somewhere USA")
AddressFile.Close) 
D)  Dim addressFile As StreamWriter addressFile = System.IO.File.CreateText"address.txt")
AddressFile.PrintLine"Bob Johnson")
AddressFile.PrintLine"Somewhere USA")
Close) 
A)  Dim addressFile As System.IO.StreamWriter addressFile = System.IO.File.CreateText"address.txt")
AddressFile.Write"Bob Johnson")
AddressFile.Write"Somewhere USA")
Address.txt.Close) 
B)  Dim addressFile As System.IO addressFile = System.IO.File.CreateText"address.txt")
AddressFile.WriteLine"Bob Johnson")
AddressFile.WriteLine"Somewhere USA")
AddressFile.Close) 
C)  Dim addressFile As System.IO.StreamWriter addressFile = System.IO.File.CreateText"address.txt")
AddressFile.WriteLine"Bob Johnson")
AddressFile.WriteLine"Somewhere USA")
AddressFile.Close) 
D)  Dim addressFile As StreamWriter addressFile = System.IO.File.CreateText"address.txt")
AddressFile.PrintLine"Bob Johnson")
AddressFile.PrintLine"Somewhere USA")
Close)

Question 17

What does the following line do? Do Until inputFile.EndOfStream

Accepted Answer

A)  Checks to see if the file exists 
B)  Checks to see if the next input is -1 
C)  Checks to see if the file is empty 
D)  Checks to see if all the data in the file has been read 
A)  Checks to see if the file exists 
B)  Checks to see if the next input is -1 
C)  Checks to see if the file is empty 
D)  Checks to see if all the data in the file has been read

Question 18

The StreamReader.Read method will ___.

Accepted Answer

A)  read the file until an end of line character is reached. 
B)  read the next character from a file 
C)  read the contents of the file from the current read position to end of file 
D)  read the next word from a file 
A)  read the file until an end of line character is reached. 
B)  read the next character from a file 
C)  read the contents of the file from the current read position to end of file 
D)  read the next word from a file

Question 19

Identify the following statements which will: Format a string to contain the word "Name" in a column of 20 characters wide, followed by the word "Address" in a second column, also 20 characters wide.

Accepted Answer

A)  String.Format"{0, 20}{1, 20}", "Name", "Address") 
B)  String.Format"{ 20}{ 20}", "Name", "Address") 
C)  String.Format20, 20, "Name", "Address") 
D)  String.Format20, 40, "Name", "Address") 
A)  String.Format"{0, 20}{1, 20}", "Name", "Address") 
B)  String.Format"{ 20}{ 20}", "Name", "Address") 
C)  String.Format20, 20, "Name", "Address") 
D)  String.Format20, 40, "Name", "Address")

Question 20

Which of the following statements are not true about text files?

Accepted Answer

A)  contains plain text 
B)  cannot be viewed with an editor such as Notepad 
C)  is the simplest type of data file 
D)  known as a sequential-access file 
A)  contains plain text 
B)  cannot be viewed with an editor such as Notepad 
C)  is the simplest type of data file 
D)  known as a sequential-access file

This control is used to display a standard Windows Open dialog box.

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

An application must first _a file before it can be used.

To serve as a visual reminder that the structure or class name is not a variable, structure names and class names should _.

This predefined constant moves the print position forward to the next even multiple of 8 columns.

A structure should be used instead of an array when .

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

This property allows the developer to specify the type of files that will appear in a dialog box.

To left justify the columns in the String.Format method, use preceding the column width.

When the PrintDocument control's Print method is executed, it triggers the _event.

When a file is selected from an Open dialog box, the path and file name are stored in the control's _property?

___ 14. All of the following steps must be taken when a file is used by an application except _.

The StreamReader object's _is used to determine when the end of the file has been reached.

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

Which of the following declares a structure data type named Complex, which has two fields named Real and Imaginary, both of which are of type Double?

Which of the following code segments creates a new file named address.txt, writes the following two lines to the file, and then closes the file? Bob Johnson Somewhere USA

What does the following line do? Do Until inputFile.EndOfStream

The StreamReader.Read method will ___.

Identify the following statements which will: Format a string to contain the word "Name" in a column of 20 characters wide, followed by the word "Address" in a second column, also 20 characters wide.

Which of the following statements are not true about text files?

Introduction to Programming and Visual Basic

Creating Applications With Visual Basic

Variables and Calculations

Making Decisions

Lists and Loops

Procedures and Functions

Multiple Forms, Modules, and Menus

Arrays and More

Working With Databases

Developing Web Applications

Classes, Collections, and Inheritance

Filters

Exam 9: Files, Printing, and Structures

This control is used to display a standard Windows Open dialog box.

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

An application must first _a file before it can be used.

To serve as a visual reminder that the structure or class name is not a variable, structure names and class names should _.

This predefined constant moves the print position forward to the next even multiple of 8 columns.

A structure should be used instead of an array when .

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

This property allows the developer to specify the type of files that will appear in a dialog box.

To left justify the columns in the String.Format method, use preceding the column width.

When the PrintDocument control's Print method is executed, it triggers the _event.

When a file is selected from an Open dialog box, the path and file name are stored in the control's _property?

___ 14. All of the following steps must be taken when a file is used by an application except _.

The StreamReader object's _is used to determine when the end of the file has been reached.

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

Which of the following declares a structure data type named Complex, which has two fields named Real and Imaginary, both of which are of type Double?

Which of the following code segments creates a new file named address.txt, writes the following two lines to the file, and then closes the file? Bob Johnson Somewhere USA

What does the following line do? Do Until inputFile.EndOfStream

The StreamReader.Read method will ___.

Identify the following statements which will: Format a string to contain the word "Name" in a column of 20 characters wide, followed by the word "Address" in a second column, also 20 characters wide.

Which of the following statements are not true about text files?

Introduction to Programming and Visual Basic

Creating Applications With Visual Basic

Variables and Calculations

Making Decisions

Lists and Loops

Procedures and Functions

Multiple Forms, Modules, and Menus

Arrays and More

Working With Databases

Developing Web Applications

Classes, Collections, and Inheritance

Filters