What is the eligibility criteria to enter the field of IT?

What is the eligibility criteria to enter the field of IT?

The eligibility criteria depends on the field of study.
- At the undergraduate level one needs to have passes 10+2 in science.
- At "B" level or graduate level DOE scheme one needs to have an "A" level certificate of diploma in computers or an equivalent.
- For Post Graduate courses graduation in Computer Science or any other degree related to science, mathematics, statistics or operational research is required.