Q.

What is the difference between r+ and w+ modes?

A. no difference
B. in r+ the pointer is initially placed at the beginning of the file and the pointer is at the end for w+
C. in w+ the pointer is initially placed at the beginning of the file and the pointer is at the end for r+
D. depends on the operating system
Answer» B. in r+ the pointer is initially placed at the beginning of the file and the pointer is at the end for w+
1.3k
0
Do you find this helpful?
11

Discussion

No comments yet