A file must be ________ before data can be written to or read from it.
A)closed
B)opened
C)buffered
D)initialized
E)None of these

Question

Quizplus · Accepted Answer

A file must be opened before data can be written to or read from it. This allows the file to be accessed by the program, and sets up the necessary connections and buffers for data transfer. Once the program is finished using the file, it should be closed so that resources are not unnecessarily tied up.

A File Must Be ________ Before Data Can Be Written