Engineering Entrance Exam

The Internet is a global network of networks while the Web, also referred formally as World Wide Web (www) is collection of information which is accessed via the Internet. Another way to look at this difference is; the Internet is infrastructure while the Web is service on top of that infrastructure

Yes, you can give improvement exam for any subject of 12th class for meeting the JEE Main eligibility criteria of 75% aggregate marks. The CBSE improvement exams form will be available in the month of October every year.

Getting a CSE department seat in sastra is very difficult. It's totally based on how many students applied and attended for counselling. So try upto last counselling or join in any branch get GPA above 9 in first year you will be a given a CSE seat from 2nd year.

You didn't mention about any branch preference. So you can easily get any branch seat in sastra kumbakonam try upto last counselling even of you didn't get in 1st one.

You can appear for stream 2 and there is a chance of getting bioinfo . Try upto 3rd counselling even if you didn't get that in 1st or 2nd. It's totally based on how many candidates applied . There will be only 60 seats for bioinfo