Why we close a file after use-01028
This subjective question is related to the book/course
vu cs609 System Programming.
It can also be found in
vu cs609 Mid Term Solved Past Paper No. 1.
Question 1: Why we close a file after use?
Answer:
To save our data stored on file. Also this process makes our program fast and reliable.
-- or --You have finished with it. This is particularly important if you are writing to the file. The operating system does not switch on the disk drive to write just a single character to the disk, rather it waits until it has a load to write and then writes the lots in one go.
