In general (with obvious exceptions like "one's broken and the other isn't", or stuff like that) ... the answer is "Sure! Yes".
Q: Why do you ask? Are you having problems?
If so, "/var/log/messages" is a good place to look for detailed error messages. Please feel free to post a new thread whenever you have a different question, or any time you encounter a new/different problem.
'Hope that helps .. PSM