Question

When the “end” event fires on EOF when no more data will arrive, which function is called?

(a) s.on(“data”,f);

(b) s.on(“end”,f);

(c) s.on(“error”,f);

(d) s.on(“default”,f);

I got this question by my college director while I was bunking the class.

My question is based upon Server-Side JavaScript topic in section Server-Side and Client-Side Scripting of JavaScript

Answer 1

Right answer is (b) s.on(“end”,f);

For explanation: ”EOF” stands for end of file.The above code snippet gets “end” event fired on EOF when no more data will arrive.