H1B, H4 Visa

First of all I would like to say Thanks to all users here for sharing their experiences and it really helped me building up my confidence. Many Thanks again.

OFC: Aug 6th And Interview: Aug 7th

OFC:
Many users shared complete procedure and it is pretty simple hence not going for details again.

Interview:
My Interview was scheduled at 9 00 am, We reached the consulate at 8 am, joined the queue at 8:30 am.

Visa Officer (VO) called us at 10:05 am.

VO: Good Morning
Me: Good Morning

VO: Can I have your Passports? (VO didn't ask for any papers.)
Hand over all the passports.

VO: which company do you work for?
Me: Answered.

VO: What is the project details?
Me: Explained the project for 30 seconds.

VO: What is your highest degree?
Me: Answered.

To my wife:
VO: How long you have been married? (my wife was a bit nervous seeing few rejections while we were in the queue and she is not fluent in English so couldn't understand the question. And we didn't get a choice of translator as I have book her appointment with me only.)
Me: She is not fluent in English.

VO asked for translator and one lady arrived in 10 seconds.
VO: How long you have been married?
Wife: Answered

VO: Birth dates of your kids? (We didn't took kids with us but it would be beneficial if you can take as they get preference over the queue but only on scheduled slot. They will not allow you to enter before scheduled slot.)
Wife: Answered

VO: Your visa is approved and you will get passports in 2-3 working days.
Me: Thank you sir.

All the best for the applicants - Please post your questions I would be happy to help.