Q: File Handling GCSE

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Question 1 of 10

1. Question

Category: Development

When you wish to add data to an external file, what is the first step required in your code?

Open the file in read mode and store in a file handle.
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Open the file in read mode.
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Open the file and store in a file handle.
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Open the file in write mode and store in a file handle.
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Question 2 of 10

2. Question

Category: Development

When you wish to view data in your program, from an external file, what is the first step required in your code?

Open the file in read mode and store in a file handler.
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Open the file in read mode.
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Open the file and store in a file handler.
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Open the file in write mode and store in a file handler.
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Question 3 of 10

3. Question

Category: Development

What is the name given to the variables / objects which are assigned files?

A file variable.
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newfile
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A file handle/handler
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.csv
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Question 4 of 10

4. Question

Category: Development

What command is carried out at the end of dealing with an external file in your program?

No particular command is required.
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close
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stop
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endOfFile
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Question 5 of 10

5. Question

Category: Development

When handling files, the program will make use of a cursor. What is a cursor?

An invisible pointer which indicates the end of the file.
Correct Incorrect Correct answer

A visible pointer used by a programmer to select data in an external file.
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An invisible pointer which positions itself at the location of the file that the program is reading from / writing to.
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A visible pointer used to indicate the start of the file.
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Question 6 of 10

6. Question

Category: Development

What would be the result of the execution of the following code?

All lines would be written back to the file after being read by the program.
Correct Incorrect Correct answer

The first line of the file would be displayed on the screen.
Correct Incorrect Correct answer

An error message would be displayed on the screen.
Correct Incorrect Correct answer

All lines of the file would be displayed on the screen.
Correct Incorrect Correct answer

The first line would be written back to the file after being read by the program.
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Correct

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Question 7 of 10

7. Question

Category: Development

What would be the result of the execution of the following code?

All lines would be written back to the file after being read by the program.
Correct Incorrect Correct answer

The first line of the file would be displayed on the screen.
Correct Incorrect Correct answer

An error message would be displayed on the screen.
Correct Incorrect Correct answer

All lines of the file would be displayed on the screen.
Correct Incorrect Correct answer

The first line would be written back to the file after being read by the program.
Correct Incorrect Correct answer

Correct

Incorrect
Question 8 of 10

8. Question

Category: Development

What would be the result of the execution of the following code?

All lines would be written back to the file after being read by the program.
Correct Incorrect Correct answer

The first line of the file would be displayed on the screen.
Correct Incorrect Correct answer

An error message would be displayed on the screen.
Correct Incorrect Correct answer

All lines of the file would be displayed on the screen.
Correct Incorrect Correct answer

The first line would be written back to the file after being read by the program.
Correct Incorrect Correct answer

Correct

Incorrect
Question 9 of 10

9. Question

Category: Development

What would be the result of the execution of the following code?

All lines would be written back to the file after being read by the program.
Correct Incorrect Correct answer

The first line of the file would be displayed on the screen.
Correct Incorrect Correct answer

An error message would be displayed on the screen.
Correct Incorrect Correct answer

All lines of the file would be displayed on the screen.
Correct Incorrect Correct answer

The first line would be written back to the file after being read by the program.
Correct Incorrect Correct answer

Correct

Incorrect
Question 10 of 10

10. Question

Category: Development

What would be the result of the execution of the following code?

All lines would be written back to the file after being read by the program.
Correct Incorrect Correct answer

The first line of the file would be displayed on the screen.
Correct Incorrect Correct answer

An error message would be displayed on the screen.
Correct Incorrect Correct answer

All lines of the file would be displayed on the screen.
Correct Incorrect Correct answer

A line would be written back to the file after the file is first read by the program.
Correct Incorrect Correct answer

Correct

Incorrect

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