Which of the following is not used as a file opening mode?
A. ios::trunc
B. ios::binary
C. ios::in
D. ios::ate
Answer: Option A
A. ios::trunc
B. ios::binary
C. ios::in
D. ios::ate
Answer: Option A
Which header file is required for file handling in C++?
A. <iostream>
B. <fstream>
C. <file>
D. <filestream>
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