Adjustment of Status - I-485

I filed my 140, 485, 130 & 765 petitions concurrently under EB1C at Texas back in Oct 2017. I was with company A in Texas and joined company B in Seattle. I joined company B with my 485 EAD. I had my AOS interview today (11/13/2018) at Seattle as I submitted address change as soon as I moved to Seattle.

Below are the details that the officer had asked.

Requested ID proofs (DL and State ID) and passports.
Stood and raised hand for taking this oath.
Gave biometrics (photo and index finger print)
Petitioner (Self)
DOB, Birth country, last 4 digits of SSN
Last entry place and date to the USA
Addresses where we lived for the past 5 years
Current job duties (thorough job duties and details about the team size)
Previous employer duties (last and the one before last employer)
Timeframe in which I worked for previous employers including duration, dates and location.
Date of marriage and place

Questions asked to my dependents (Spouse & Kid):

Last entry place and date to the USA
DOB, Birth country, last 4 digits of SSN
Did you stay with your husband in all the addresses that he mentioned in the last 5 years?
Our son is biological son and confirmed his details with me (father) from his form.

Asked Yes/No questions from I485 form. 2-3 questions in each page (totally 20-30 questions)

During the interview I gave the officer following copies.
Latest passport
Supplement J
DL & State ID
Latest EAD/AP combo card
Current and Previous employment letters
Last 2 months’ pay slips
I140 approval notices
Photographs

Now I am on the waiting boat. All the best to you if you are appearing for the interview.