File Handling Quiz

What is the prerequisite knowledge before learning file handling?

• Experience with databases

• Basic knowledge of algorithms and variables

• Understanding of file systems

• Knowledge of network protocols

What is the first step in writing to a file?

• Deleting the file

• Reading the file

• Closing the file

• Opening the file

In the pseudocode provided, what is the function used to open a file?

• read()

• write()

• open()

• close()

What type of variable can a file be considered as?

• String

• Integer

• File variable

• Boolean

What is the name of the file used in the example?

• data.txt

• example.txt

• file.txt

• text.txt

What is the purpose of the 'writeline' function?

• To read a line from a file

• To write a line to a file

• To delete a line from a file

• To close a file

What happens each time you call the 'writeline' function?

• It writes data to the bottom of the file on a new line

• It writes data to the top of the file

• It deletes the previous line

• It overwrites the file

Why is it important to close a file after writing to it?

• To delete the file

• To prevent the operating system from thinking the file is still open

• To avoid file corruption

• To save memory

What could happen if you forget to close a file after writing to it?

• You may not be able to access the file again

• The file will be read-only

• The file will be encrypted

• The file will be deleted

What is the correct syntax to close a file in the pseudocode provided?

• myfile.open()

• myfile.read()

• myfile.write()

• myfile.close()