Both Masters of Computer Application and Language Course are good courses after passing graduation level degree . it will provides you better career options with good salary packages .

Masters of Computer Application (MCA) is a three year post graduation degree divided in 6 semesters. According to me MCA has obviously a better future scope than any language course. In MCA you will learn many languages, technologies and all aspects of Computer Science.

Institutions in India that offer jobs after MCA:
HCL Technologies
IBM
Microsoft
ORACLE
Polaris
Satyam Computers
Sonata Software
TCS
Texas Instruments
Wipro Systems

There are various options for learning a language:
C
C++
Java
Dot net
PHP
CCNA
CCNP
CCIE
ASP.NET
J2EE