During my college I studied C/C++, C#.Net and ASP.Net. Now one my friend suggested me to learn Python & MATLAB also. He wasn't much specific why to learn these languages, He said it would be helpful to get a job with these languages. I've also seen lots of good resume, mostly they have Python (Scripting Language), MATLAB, plus above languages that I've studied. I've to appear for interviews in 3 months, So please guide me what should I do.
What Programming Languages a Computer Science Engineer must learn
programming languages
Computer Science and software engineering/development/etc are not about the languages, but about creating solutions to meet a need (solve a problem). Different platforms and languages are tools you will learn to use as you learn and get more experience. All of the languages/platforms you've mentioned in your question are heavily used in software development these days (except maybe FoxPro). You should become knowledgable about all of them (and many others you might come across), and become very proficient in a select few. You will find that, having mastered one or two languages, becoming productive in others will get easier.