If OCT 1st was the deadline. its still too early for the results to be announced. you must have received a mail from the university, if you file is being circulated.
You have applied much before the deadline. Why are you worried? you applied in september when deadline was in October. even if ur application would have reached on September 30th, you would be still considered.
you need a supervisor for MASc thesis so that they take you to their group for research. but M.Eng is course based which needs no prof letting. Unless mentioned by university.
MASc is very competitive. work experience in corporate and high percentage do not count as much as research experience, publications, papers do.
Professor letting is very important and mailing them about your research plan and your present exp. in relation to that, you have to explain. go...
Canada admissions to university is something you cannot foresee. you cannot apply to just 1 university. you have to apply to atleast 5 to be safe. your sops and detailed resume also add to it. apply to 1 uni you are ambitious of, 2 which are moderate and 3 you feel safe with and sure you will...