Question

The number of input methods defined by the stream method Console.In in C#.NET is?

(a) 4

(b) 3

(c) 2

(d) 1

This question was posed to me in an online quiz.

Enquiry is from Introduction of Console I/O Operations in section Console I/O Operations and Stream Classes of C#

Answer 1

Right answer is (b) 3

For explanation: Two basic methods : read() and readline() and third method readkey() introduced in .NET FrameWork 2.0.