Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Question
In C++
When closing a file use the closeNow function for better memory optimization you must put the file name in the close function O just use the close function the close function is unnecessary whatsoever
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Transcribed Image Text:When closing a file use the closeNow function for better memory optimization you must put the file name in the close function O just use the close function the close function is unnecessary whatsoever
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Explanation

After executing an action on a file that was opened during reading or writing in file handling, it must be closed. Closes the file currently associated with the object with the close() function. Close() closes the file using the ofstream library.

 

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