very simple Q..plz help

[tupac15us]

i just wanna know how long will the intewview will take? do they ask every couple on diffrent rooms ? or it's up to agent? if they ask us Q, how many will they ask , i mean will they ask 10,15 or 20 then they match our answers...
i just wanna know these simple things to be calm when i go there.

[immihelp]

They can ask many questions as they want.

Each person will be intereviewed in separate room.

[curiousone]

They can ask many questions as they want.

Each person will be intereviewed in separate room.

Not all couples are interviewed separartely. Its at the discretion of the officer. I was not interviewed separartely from my husband and in mnay insatnces its only after an initial interview, will an officer separarte the couple.

But as immihelp said, how many questions and ho wlong cannot be predicted...