bachelor degree和diploma有什么区别？

Question

如题，我在澳洲的官方移民网站上看到的：

http://www.immi.gov.au/skilled/general-skilled-migration/885/eligibility-occupation.htm

You must have a qualification equivalent to an Australian bachelor degree or higher qualification.

You must have a qualification equivalent to an Australian diploma or advanced diploma.

这两句话有什么区别么？

Answer 1

bachelor:学士学位（本科）
criteria:(不甚了解，，，)
diploma:文凭（一般相当于大专）
degree:学位,一般都是同bachelor或master连用的.
certificate:学习证明(指相当于在该专业学习过，无法律效力)