[CentOS] Please share some RHCE/RHCT learning material

> For RHCE exams given on Red Hat Enterprise Linux 3 and higher, the exam is 
> organized as follows:
> 
>      * Troubleshooting and System Maintenance  2.5 hours
>      * Installation and Configuration  3.0 hours
> 
> Where do you find information stating that there is a written section to 
> the exam?
> 
> Barry

yes you are right. when i took my RHCE exam the last august there were 
two hands-on tests but no written test. If one does not score 80+ in the 
second part of the first half, then he will not be qualified as RHCE 
even if he scores 100 in the rhce section of the second half.