Which of the following is not used when using files for input and output
A) Opening the file stream
B) Ensuring that the stream opened
C) Closing the stream
D) Prompting for file data

Question

Quizplus · Accepted Answer

Prompting for file data is not a step in using files for input and output, as the data is already stored in the file and can be accessed through the file stream. The other options are all necessary steps in the process.

Which of the Following Is Not Used When Using Files