If the I-601A Provisional Waiver application is approved,

I agree with my colleagues. Consult with an experienced immigration attorney before you make the application.

I have one and half years of experience in IT (Oracle developer) field. While I studied and got my degree in CiVil (M.S)

I agree with my colleagues. A complete review of the educational and experience qualifications is required before this question can be answered.

Can i travel out of country on L2 EAD when H1 filing is in process?

Discuss this with your employer's immigration attorney. If COS is filed, it will likely be denied if you leave while the petition is pending.

Yes, in most cases the file goes back to the same Officer reviewing your file.

Receipt notice number of H1B, would be enough for USICS to know whether beneficiary is cap counted or not.

If the petition was filed by cap-exempt employer, the receipt notice may not accurately state this information. It may cause a confusion. Talk to...

Can we apply for change of status from H1 to F1 and also my wife change of status from H4 TO F2 at the same time?

Yes. You may want to consult with an experienced immigration attorney before your file.

Can we apply for H1 extension even after the 6yrs of h1 is nearly completed and labour application is in process.

I agree with my colleagues. Unlikely if you continue to stay in the U.S. You can stop the H-1B clock by exiting the U.S. and timely enter to seek...

In US on b2 , want to change stutus to f1, can i appear in TOEFL exam or with in 60 days of my entry in US or not.

It would depend when the visa was issued, when you will take the exam and if you wish to apply for change of status soon thereafter. Talk to an...

H1 to F1

I suggest you discuss your case with an experienced immigration attorney. You may have more options than you believe.

It depends. If you move and the employer seeks revocation, without any other petition pending, you may face issues with H-1B extension.