4 Year Degree

I'm sure this question has been asked a lot so why not ask it again! I'm hearing a lot that you have to have a 4 year degree to get a work visa. What kind of degree? Bachelor's? Does it matter what subject? Why are all Bachelor's Degrees in the science of business management, business learnings, etc. Are there Bachelor's Degree's in other subjects other than business?

It must be a 4 year degree if it is not a bachelor's, most bachelor's are between 2-4 years.

There are bachelor's in nearly every subject, you just have to find a university that is offering them, last year I was doing one in computer science (BSc), this year I changed to film studies (BA).

Sigh... you could use the good old search function or rather than ask us nice people check the offical visa site where its all laid out for you to read and ponder over.

VISA