Question 1.
Recommend a valid step to improve the read and write performance of a ITCertKeys.com with a Window 2000 host running Power Path Basic on a CX400.

A. add a second HBA and reconfigure Power Path Basic
B. add a second HBA and upgrade to PowerPath Enterprise
C. add more physical memory to the CX400 cache
D. re-zone to Fibre Channel switch to use all four SP sports

Answer: B

Question 2.
You are trying to create a Clone of an existing database LUN: when you try to add a LUN as clone in the Clone Group, no LUNs are listed as Available in the add Clone window. Explain the cause. (Choose two.)

A. There are no LUNs the same size as the Source LUN
B. There are no LUNs larger than the Source LUN
C. The LUNs are already Clones of another LUN
D. The Clone LUNs are already in Storage Group

Answer: A, C

Question 3.
Name two [2] CLARiiON zoning rules. (Choose two.)

A. Only on Storage Processor port per zone
B. Worldwide Names preferred over switch port numbers
C. Switch port numbers preferred over WorldWide Names
D. All HBAs from a single host should be in the same zone
E. Only one HBA per zone

Answer: B, E

Question 4.
DRAG DROP
 
Answer:
 
Explanation:
You have to perform all of the steps necessary to produce the snapshot & activate or mount it on your backup machine before you back it up.

According to the Student Resource Guide:
First: Create a snapshot against the source lun. This is done with in Navisphere manager
Second: You Quiesce the source by flushing I/O. This command is run on the host that you wish to back up
Third: Start a session against the snapshot. This step invokes the copy on first write mechanism. This command is also run on the host that you wish to back up
Fourth: You activate the session by presenting that lun to your backup host
Fifth: You back up the snapshot.

Translated into the options in this question:
First : Start a SnapView Session against the Source LUN
Second: Quiesce the source database and flush data to the Source LUN
Third: Activate a Snapshot for the Session (it should read "start or activate a session for the snapshot")
Fourth: Mount the Snapshot on the backup host. (EMC calls this "Activate")
Fifth: Back up the data on the Snapshot.

Question 5.
A six-drive RAID-1/0 RAID Group has to be expanded. Explain the maximum number of drives that can be added to this RAID Group.

A. 10
B. 8
C. 6
D. 11
E. 4

Answer: A

Explanation.
A RAID 1/0 group can contain anywhere from 4 to 16 disks added in pairs. This means the only valid numbers of disks are 4, 6, 8, 10, 12, 14, and 16. Adding ten drives to the existing six brings the total up to 16, the maximum number of drives allowed in a RAID 1/0 group. That's why only answer D is correct, and all the others are wrong.

Question 6.
Name three features of the CX600 MirroView software? (Choose three.)

A. MirrorView secondary images may be directly presented to hosts while data is being mirrored 
    for greater date throughput.
B. MirroView provides redundancy by storing a full copy of a LUN on remote site.
C. MirroView supports cross mirroring.
D. MirroView Lun mirroring is transparent to hosts.

Answer: B, C, D

Question 7.
To the SAN a windows host has just been added. The SAN cabling and zoning are good, yet the host still cannot see the CX500 Storage Processors. Explain the cause of this. (Choose two.)

A. The HBA may have the wrong drive settings.
B. The storage Processors may be powered down.
C. The array may have the incorrect failovemode setting for the host.
D. They array may be set to arbitrated Loop mode for direct attach

Answer: A, B

Question 8.
In a SAN environment. a new customer is implementing four Sun servers with a CLARiiON and CX400 and a fibre attached tape library. There will only be one Windows workstation for the purpose of Navisphere management and SAN management. The methodology requires that each server is to process its own backup. 

Name the configuration which satisfies this shared server requirement.

A. create no zones at all and utilize a flat fabric to present the tape to all servers
B. Zone each server to the CLARiiON, the zone the tape library to the management workstation.
C. create one zone and include all hosts, storage, and tape thus sharing the SAN equally.
D. zone each server to the ClARiiON, then zone the tape library to each server as well

Answer: D

Question 9.
To a SAN fabric containing a single CX400 a new server is being added. The administrator would like to create a zone between the HBA and SPA port 1. 

With the Alias or Nickname for SPA port 1, which WWN should be associated?

A. 50:06:01:69:40:04:21:50
B. 50:06:01:61:40:04:21:50
C. 50:06:01:68:40:04:21:50
D. 50:06:01:60:40:04:21:50

Answer: B

Question 10.
 

Answer:
 

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