You can go to a popular site in your region, where the employer puts out job offers.
Find the most popular technology (language) for junior positions.
And study it!
Because the popularity of the language and the number of vacancies on it are not the same.
As being Fresher Instead of c c++ java you go towards the python. the syntax, usability, sustainability, code size is always being plus point for you. also now python is going to replace all the popular languages so i suggest go for the python