How to ask for doubt related to job?

Interview Preparation
,
#1

how to ask for doubt related to job?

#2

give a proper interview with full confidence. In the end interviewer allows you to ask question then you can utilize that time for asking question

#3

Depends on the doubt!
You may want to frame the question in certain way that it shows your genuine curiosity?
However, if the answer was possible to be obtained from secondary sources than that’s how you should get the answer. Use the discussion to confirm the answer.
Shows your maturity and preparedness.