In this task you're given a question and you have to paraphrase the question to create the output question while retaining the meaning of the original question.
One example: What can one do after MBBS?
Solution is here: What do i do after my MBBS ?
Explanation: In this example both the question ask the same thing about what to do after MBBS hence second question is the correct output 

Now, solve this: What do I need to know about technology for an online business?
Solution:
What are the things needed in building an online business?