- Yes !! College Career website / resources are also very good . Follow up on that too.
- My recommendation is to go with "Python". I have briefly elaborated about this on thread http://sajha.com/sajha/html/index.cfm?threadid=114307&noofposts=3
- Try self learning @ https://www.coursera.org/course/pythonlearn - Basic python skill set provides additional value to other technologies ( Openstack, Cloud Computing, SDN etc)
- Start applying for jobs 3 months prior to your graduation. Don't forget to mention about your tentative graduation on Resume. 

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 You don't need to feel sorry about asking too many question as long as you are nice and polite. There are bunch of jerks in sajha who simply throw questions without much info provided and the level of expectation is too damn high.