H1B, H4 Visa

My case was approved. This is my third extension and second PA interview. No documents were asked

Me: GM sir
VO: GM

VO: Are you working for YYYY company?
Me: Yes

VO: Were you working with same company before?
Me: Yes

VO: Do you have end client?
Me: Yes

VO: Whats the name of your end client?
Me: YYY

VO: Whats your salary?
Me: Mentioned Salary as per petition

VO: Whats your work location?
Me: Mentioned it

VO: Are you aware of your rights in USA?
Me: Yes

VO: Thanks your visa has been issued.
Me: Thank You Sir.

While i was in the queue i heard at few other windows H1B Extensions were getting questioned as below.
These were not asked to me , hence adding them here seperately

VO: Kindly explain in brief your job duties?
VO: what does your company do?
VO: where is the headquater of your End Client
VO: Did you get raise in your salary, and how much

All the H1B extension i saw were approved.
Thanks for the help and good luck!