Which program language is more popular,C++,Java or others?

I need to learn one in which helpful with regard to my do the job.

C++ is usually highly well-liked, Java, and python as well as 3 nearly all i run into.

It really depends upon what you can be doing regarding work.
As a systems creator or embedded developer you should learn C
As a software developer you need to know both Espresso and C++.