H1B, H4 Visa

Hi,

My employer is a small company and I will be working for a product of that company.
My Interview was scheduled at 9:30 AM I reached consulate at around 8:20. I was allowed inside at 8:30 AM.
After getting token number I waited for around 1 hr for my token number on the screen.

Here is my experience

VO: Put your left hand fingers on scanner.
Me: Kept

VO: passport?
Me: Given.

VO: Who is your employer.
Me: ZZZ.

VO: I don't know about ZZZ.
Me: I Went blank feeling tensed and said I don't get you.

VO: Ok. How many employees?
Me: Gave Number

VO: Current Employer?
Me: YYY

VO: Why you,
Me. I completed masters from a premium Institute and currently working.

VO: How do you know this Employer.
Me: I posted my resume in dice and monsters through which I came to know about YYYY and My Interview conducted in Hyderabad office.

VO: They have office in Hyderabad also?
Me yes sir.

VO: Ok I am approving your visa

No document asked not even H1 approval i797B.

The list of documents I have taken:
I797B Approval,
H1B whole package(i129, LCA, Supporting letter)
Offer Letter
Project Documentation.
Employee brochure.
10th class to Degree All Original Certificates
Current employer employment letter and all appraisal letters
Last 6 months current company pay slips
Last 2 years tax returns (current company)
Last 6 months bank statement of my salary account.