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

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1.	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» C. in w+ the pointer is initially placed at the beginning of the file and the pointer is at the end for r+

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