computer tests in banks

At present for every bank post the minimum qualification includes computer knowledge, but it is never made clear that up to which level of knowledge.It  put candidates under dilemma .Indeed computer knowledge means knowledge of basic computer operations,MS - office ,data base management,internet.one year diploma course would do all needs.Be careful about validity and recognition of institute before admission For SSC data entry test the minimum typing speed should be 8000 key press per hour but in Banks it is knowledge not speed