What is true about the following statement?
Out)open("values.dat", ios:
:
App);
A) If the file already exists, its contents are preserved and all output is written to the end of the file.
B) If the file already exists, it should be replaced with a new copy of values.dat.
C) If the file already exists, it can be opened but not modified.
D) None of these

Question

Quizplus · Accepted Answer

The "ios:app" flag used in the "open" function specifies that any output should be written to the end of the file, preserving its existing contents. Therefore, if the file already exists, its contents are preserved and all output is written to the end of the file.

What Is True About the Following Statement