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Exam 10: Structures and Sequential Access Files

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Question 31

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After declaring a StreamReader variable,you can use the ____ to open a sequential access file for input;doing this automatically creates a StreamReader object.

A) OpenText method
B) Write method
C) StreamWriter object
D) ReadLine method

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Question 32

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Examples of text stored in sequential access files include an employee list,a memo,or a sales report.

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Question 33

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Write the statement that would remove the item "RGT12985" from the lstPartNumber control.

Files to which information is written are called input files.

The ____ method writes a newline character after the data.

You need to create a report using the pictureFrame.txt sequential access file.The report provides a list of all picture frames with a size of 5x7.The report will be saved as another sequential access file named pictureFrame57.txt.Your first step is to ____.

You should use the ____ method to close a sequential access file as soon as you are finished using it.

Write the statement that would write two columns of text to an output file named outFile.The first column,which contains the data for the strStudentID variable,must contain nine characters.The second column contains the data for the strLastName variable.

Variables declared using a structure are often referred to as ____.

You can use the ____ to open a sequential access file for output.

A file to which information is written is referred to as a(n) ____ file.

Which of the following statements should be used first when opening the input file?

Which of the following opens the employee.txt file for output,creates a StreamWriter object,and assigns it to the outFile variable?

Which of the following declares a StreamReader variable named newFile?

Which of the following removes the sixth item from the lstTrees control?

Write an If clause that determines whether the sequential access file named contacts.txt exists.If the file exists,open the file.If the file does not exist,display the message "File not found" in a message box.The application is named "View Contacts".

You reserve memory locations by declaring a structure variable.

You cannot include an array in a structure.