UML question regarding abstract and interface classes

[Uy Hoang]

In UML, I know that class names must be in bold but I'm a little fuzzy about abstract and interface classes. I know that abstract classes must be in italics, but do they need to be in bold too? And for interfaces I know that they need to be preceded by <<interface>>, but they do they need to be in bold and/or italics?

Thanks,
Uy

[Mohamed Sanaulla]

A related query explains about the uml class notations

[Uy Hoang]

Sorry, I should have specified my question as to pertaining to the OCAJ test. So for example, how would I answer the following questions if they showed up on the test:

Q1) In an abstract class diagram, the name of the class is:

a) in italics
b) in bold
c) both a and b
d) none of the above


Q2) In an interface class diagram, the name of the class is:

a) in italics
b) in bold
c) both a and b
d) none of the above

BTW, I followed the link that Mohamed gave. One post shows the interface name in italics and another does not.