RHCE RHCT EXAM: Red Hat Linux Certification Exam Simulator

Few websites are offering Red Hat Linux Certification Exam simultaor. I have't used any Redhat Linux Certification simulator mydelsf, but if you like and want to score 100% you can try one of these .

Ensure your success in RHCE (Red Hat Linux Certification) with Whizlabs simulator, the most effective training software for the Linux certification. Developed by highly experienced and certified professionals, it offers 5 mock exams (250 questions) on the latest pattern in a simulated environment. Last but not the least; it comes with FREE technical support and "Unconditional 100% Money Back Guarantee". Check out the FREE demo version.

RHCT RHCE Linux Certification EXAM GUIDE Simulator

Few websites are offering Red Hat Linux Certification Exam simultaor. I have't used any Redhat Linux Certification simulator mydelsf, but if you like and want to score 100% you can try one of these .


Whizlabs RHCE (Red Hat Linux Certification) Exam Simulator

Ensure your success in RHCE (Red Hat Linux Certification) with Whizlabs simulator, the most effective training software for the Linux certification. Developed by highly experienced and certified professionals, it offers 5 mock exams (250 questions) on the latest pattern in a simulated environment. Last but not the least; it comes with FREE technical support and "Unconditional 100% Money Back Guarantee". Check out the FREE demo version.

RHCT RHCE EXAM GUIDE : RAID 5 in Redhat Linux

RAID 5 requires 3 disks or disk partitions of same size. Like RAID 0 this RAID level also allows you to create filesystem larger then any one disk partititions. For eample if you have 3 - 72 Gb hard disks you can have one filesystem as big as "140 " Gb disk size third disk will be used for parity saving. If you loose one disk you will be able to recover your data without any issue unlike mirroring.

RHCT RHCE Linux Certification EXAM GUIDE :RAID 1 in Linux

RAID level 1 also called "mirroring" and requires two RAID partitions.If any disk in the RAID fails, the RAOD device continues to function without loosing any data.

This is very useful fault tolerant , it's costly interms of disk requirements...

Performcance for read and writes are good.

RHCT RHCE EXAM GUIDE: Software RAID 0 on Linux

RAID 0 in Linux requires atleast 2 RAID partitions. RAID 0 in Linux offers high performanxe for read and writes.In Linux RAID 0 t doesn't offer any redundancy if one device fails it destroys your whole disk device.

RHCT RHCE EXAM GUIDE: Can i use RAID on linux ?

Linux supports Both Hardware and Software RAID. RAID is an acronym for "redundant array of inexpensive disks". During linux installation you will have option to use

• RAID 0 : called striping which offers no redundancy
• RAID 1: called Mirroring
• RAID 5 : Striping with distibuted parity

RHCT RHCE EXAM GUIDE : How much Swap needed for Linux

"swap" is also known as "virtual memory" in windows world. If you don't have enough physical memroy in your pc to run your operating system you can use "swap" to run your operating system in our case we will say Linux.

recommended swap space is usually twice as of real memory (2X)