Does CMC Academy Sector 5 Kolkata really place the students after a course into good companies with good packages? Please help!

Hello experts. Im Shilpi Sinha and im pursuing BCA under PTU DEP. I was keen on doing a JAVA/J2EE course and a Big Data course from CMC Academy (Saltlake, Sector 5, Kolkata). I wanted to know if CMC actually does place the students into good companies with good packages or is it some scam? Pls help