190 Nomination Received --- Some Queries!!

Hi all,

I have just got the nomination for 190 and have lodged my application. Just wanted to know couple of things after the application.

I have made a mistake in my application, there was a question whether the primary applicant has visited Australia. I mistakenly answered NO. However, I had visited Australia in Sep, 2013? Would this delay or cause any issue?

Second, I was confused on the highest degree achieved. I have a post graduate diploma in International Business after my Bachelors. So I clicked on Advance Diploma as my highest degree (there was no option of PG Diploma). Was that right thing to do. Would this impact my visa application.

I lodged my application on 5 Mar, 2013. When will the CO be assigned for my application? Is there any timeline?

Thanks.