Canada and Quebec immigration questions

[immigr8er]

1.What are the supporting documents required to show expertise level in English ?....IELTS or TOEFL
2.What are the supporting documents required to show expertise level in French ?....DELF ???
3.If Primary applicant and spouse applicant are approved - is it Ok that the spouse applicant travels first - alone ?...or is it necessary that the primary applicant has to travel first to enable the secondary applicant or Spouse to be able to start in Canada ?
4.What are the approvals time periods for applicants from India ?
5.Is it easy to find a job in IT in Canda - considering one has just ariived in canada - and that previous experience in a foreign country might not help much ?
6.Is it easy to find any arbitary job to support stay in canada till a professional job is obtained?
7.If i clear DELF-A1 what level of french expertise does it translate to in the point system - fair.good,very good or excellent.?
8.Is DELF certification or any other certification from Aliance Franse necessary to demonstrate expertise level for French language ?
9.Are applicants tested beyond and after applying for immigration for language knowledge ?
10.Is it easier to get approval for Quebec or Canada considering I am from IT field ?