Question

Which of the following is a fundamental difference between a career and a job?

Answer 1

Even though this question may look as though it has a solid answer,
it actually comes down to opinion.

So, I guess the answer is either what you've been taught, or what you personally believe.

Here, read this article. It'll help:
http://www.getrichslowly.org/blog/2008/07/10/the-difference-between-a-career-and-a-job/

There are different opinions in this article.