Can I submit 2 DS 160, with multiple petitions

Hi All,

I have two approved petitions this year, with current working employer(say A) and another employer(say B).

My current employer made me to book a slot for the appointment for visa stamping, but there are no chances of sending to USA in near term.

I would like to go with the employer B,

  1. Can I fill DS 160 again and book a slot for the stamping appointment date with second petition.?

  2. Can I go for one stamping by skipping other stamping interview

  3. Or Can I go for one stamping by cancelling other stamping interview?

Please suggest me the possibilities, Thanks in Advance!!!