Is it sufficient to master any one programming language for college placements?

Question

I am currently focusing on c++

Answer 1

Its enough to master one language.
But youmust master the one mostly used.

Answer 2

if you are master in C or Java you can learn any programming language easily because just syntax different concept is the same ,C is the master of Programming languages and Java is master of Object Orientation Programming .

Answer 3

Not only just language...you have to master data-structures, algorithms, Web-technologies, basics of product management, data-engineering and so on to become a hardcore softwere engineer. Everyone will want you as an all-rounder in industry..So, only plenty of languages can not lead you towards the goal.