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JavaRanch » Java Forums » Certification » Programmer Certification (SCJP/OCPJP)
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Reference Objects

Venkatesh Gowri
Greenhorn

Joined: Aug 15, 2002
Posts: 12
Do we have to understand the Reference Object for Garbage collection for the Programmer Exam??
Thanks a ton


Gowri Venkatesh
Anthony Villanueva
Ranch Hand

Joined: Mar 22, 2002
Posts: 1055
You have to understand how garbage collection works. Please see the SCJP objectives.
Ron Newman
Ranch Hand

Joined: Jun 06, 2002
Posts: 1056
If you mean, are there questions on Weak References, Soft References, and Phantom References .... there weren't any on my SCJP 1.2 exam earlier this month.


Ron Newman - SCJP 1.2 (100%, 7 August 2002)
 
I agree. Here's the link: http://aspose.com/file-tools
 
subject: Reference Objects
 
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