Question

Which method of character stream class returns the numbers of characters successfully read starting at count?

(a) int Read()

(b) int Read(char[] buffer, int index, int count)

(c) int ReadBlock(char[ ] buffer, int index, int count)

(d) none of the mentioned

This question was addressed to me in my homework.

My question comes from Character Stream topic in portion Console I/O Operations and Stream Classes of C#

Answer 1

The correct answer is (b) int Read(char[] buffer, int index, int count)

The explanation is: Attempts to read the count characters into buffer starting at buffer[count], returning the number of characters successfully read.