Here I have collected some commonly asked interview questions based on Ab Initio products. I have not added the answers here, that you can google the questions and can find out the answer. Make sure prepare the answers for each questions before attending your Ab Initio job interview. You can also download the Ab Initio interview questions PDF version.
You should expect some questions about Graphs like how to run, performance improvement etc ..
Be prepare about the databases, there will be sure questions from there like Joins, Primary & Foreign Keys etc .
Be thorough with each components of Ab-initio