Computers & IT (Non-Engg)

Generally, any IT related course requires mathematics in Canada, but they do have options of taking a 6 months bridge course if the subject is not studied at under graduation. If your plans are in management, you might apply, so shortlist the course, then universities and look for individual requirements.
All the best.

Both the courses are good. But, MCA is best because MCA is an IT dependent fully professional 3 year course. MCA is top demandable course in the MNCs (IT sector). But, if you are interested to do B.Ed or if you want to be a teacher or do Ph.D then M.Sc CS is good for you.

Kindly suggest the course in which you have completed your graduation, so that we can guide you better.

The eligibility criteria is class 12th to get admission in their institute.

Sorry, but how can you do B.Sc with commerce in class 12th? You should either practice for CA or you can do B.Com and after that MBA.

SCADa is used now. PLC is going outdated. I would recommend SCADA and not PLC.

Linux device driver courses are part of System Programming PG Diploma courses. Very rarely this course is offered as a separate course. You can learn Linux Device driver fundamentals and programming yourselves as you must be having good C and C++ exposure during MCA.

It should be part of the syllabus. Anyone graduating in B.Sc Cyber security has to be conversant with hacking. There is nothing called Ethical/Unethical hacking. hacking is unethical, something similar to good terrorism or bad terrorism. Any hacking done with the consent of the user is termed ethical and done without the consent is unethical - this is theoretical definition of the term.

In India majority of IT freshers are hired through campus placement. Recently some companies have started offering Ready to Deploy Resources (RTD) to IT companies instead of companies conducting campus interviews themselves. These companies train computer graduates and supply to large companies. You may evaluate training courses of companies such as http://www.alchemysolutions.net/ to enhance your employ-ability.