M.S

It depends on your profile.
MS courses usually require a very strong academic profile with minimum GPA of 3.5 at Canadian universities.
In case of diplomas, you can get admission to good universities with minimum percentage of 65% (approx).
The reason being that the MS courses are very academically rigorous, which diplomas focus a bit more on the practical aspect as well. So, the ultimate choice depends on your profile, as both courses can lead to well-paying jobs.

What is your academic background?

Hi, Can you please share your GRE score and academic background (If available).

Yes, it's a good option.

University of Illinois at Urbana-Champaign in Champaign, IL
Purdue University in West Lafayette, IN
Pennsylvania State University University of California - Berkeley
are few of the top institutions for civil engineering.

Your score is good with decent work experience. You can look forward to McGill University, York University, University of Saskatchewan\, Brock university, University of Toronto, etc.

Most of the PG courses in abroad are called MS. So decide, you want to do MCA after BCA or M.Tech i.e MS after BE. Even MCA is also called MS in abroad.

Yes, you are eligible.

Hi,
It's an abbreviation of Master of Science, which is normally used in American and Australian countries.