Question

Assume courseTitle ="Principles in Information Technology and Computation";

Answer 1

Answer:

It saves the position of the first occurrence of "o" to variable something.

Explanation:

The search() method in javascript searches the expression or the string and returns the position of it's first occurrence and if not found it returns -1.

So in the code given above it will search for character o and returns the position of it's first occurrence that is 16 and if there were no o in the string then it would have returned -1.