What is the function used to read a single character from a file in C++?
A. file.getch()
B. readChar()
C. file.readChar()
D. get()
Answer: Option D
Related Questions on File Handling in C plus plus
Which header file is required for file handling in C++?
A. <iostream>
B. <fstream>
C. <file>
D. <filestream>

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