1. Click the Exhibit button.
The attached diagram shows the front of a new CX700. One of the disks in the CX700 is highlighted. Based on the standard cabling format, which disk is highlighted?
A. 1_1_6
B. 3_0_6
C. 3_0_7
D. 4_1_6
Answer: B
2. You have been asked to attend a pre-sales meeting with a client. During the meeting, the client begins to ask questions about SAN switches. The client specifies that they want a SAN switch which can associate “user friendly” names with WWPNs for zoning. Which SAN switch provides this functionality?
A. DS-16B3
B. DS-24B3
C. DS-24M2
D. DS-32M2
Answer: A
3. Your customer attached its host to a CLARiiON through an ED-64M switch. The host HBA is not logging into the fabric. Assuming no hardware problems, good cables and a properly configured host, what is the most likely problem?
A. FC-AL bit setting enabled
B. Switch port for host is disabled
C. Port speed on switch improperly set
D. UPM card in secure lockdown mode
Answer: B
4. After attaching a Solaris host to a CLARiiON using PowerPath, you wish to see the status and number of the paths per device. What is the command?
A. powercf -i
B. powermt config
C. powermt config dev=all
D. powermt display dev=all
Answer: D
5. A small business purchased an CX500 with a pair of DS-24M switches. The company did not purchase Connectrix Manager. Which methods can be used to manage the switches?
A. Telnet, Web Tools
B. Telnet, Embedded Web Server
C. Embedded Web Server, Web Tools
D. DS-M Connect, Fabric/Device Manager
Answer: B
6. WS, Inc. plans to implement a firewall between the CLARiiONs and the management host in the data center. Which ports must be opened in the firewall?
A. 80, 433, 2189, 2190
B. 80, 433, 2191, 2192
C. 80, 443, 6389, 6391
D. 80, 443, 6391, 6392
Answer: C
7. Click the Exhibit button.
The attached image shows a CLARiiON SP. What kind of CLARiiON does this SP belong to?
A. CX500
B. CX600
C. CX700
D. FC4700
Answer: B
8. Which SAN fabric topology would have all switches connected with a maximum of one hop between any two nodes?
A. Full Mesh
B. Dual Fabric
C. Partial Mesh
D. Core to Edge
Answer: A
9. You are connecting multiple hosts to a CLARiiON Fibre Channel array. How can you mask a server’s LUNs from other hosts?
A. Enable Access Logix
B. Mark the LUNs as private
C. Use switch zoning to map a server to its LUNs
D. Create a dedicated RAID group for the server and its LUNs
Answer: A
10. Which tool is available to partners to guide them through how to perform installable tasks?
A. EMC Grab
B. EMC eLab Navigator
C. Partner-facing version of Avatar
D. Partner CLARiiON Procedure Generator
Answer: D
11. A client purchased a new CLARiiON that contains:
Five 10,000RPM 73GB Fibre Channel drives
Ten 10,000RPM 146GB Fibre Channel drives
Fifteen 15,000RPM 36GB Fibre Channel drives
Fifteen 7,200RPM 320GB ATA drives.
Which hot spare configuration utilizes the least number of drives for hot spares while still allowing for each hot spare to be as global as possible?
A. One 320GB 7,200RPM ATA drive as a hot spare
B. One 146GB 10,000RPM Fibre Channel drive and one 320GB 7,200RPM ATA drive as a hot spares
C. One 36GB 15,000RPM Fibre Channel drive, one 146GB 10,000RPM Fibre Channel drive, and one 320GB 7,200RPM ATA drive as hot spares
D. One [1] 73GB 10,000RPM Fibre Channel drive, one 36GB 15,000RPM Fibre Channel drive, one 146GB 10,000RPM Fibre Channel drive, and one 320GB 7,200RPM ATA drive as hot spares
Answer: B
12. Which operation is available when a SnapView Clone displays its state as “Synchronizing”?
A. Remove
B. Fracture
C. Promote
D. Reverse Synchronize
Answer: B
13. The TDS Group will be using Clones of their 500 GB application LUN for backup and testing purposes. The Protected Restore option is used on all Clones. You have bound two Clone Private LUNs of 130 MB each. TDS uses scripts for testing after hours. What state will its Clones be in after they perform a successful Reverse Synchronization?
A. All Clones in the Clone Group will be fractured
B. All Clones in the Clone Group will be in the Synchronized state
C. All Clones except the one used for the reverse synchronization will be fractured
D. All Clones in the Clone Group will be in the state they were in before the reverse synchronization
Answer: A
14. HPG Supplies purchased four new CX700s for its environment. The CLARiiONs will be configured with IP addresses in the range of 10.127.50.200 through 10.127.50.220, with subnet mask 255.255.255.192. Which IP address should be assigned to the management host that will be used to run the Navisphere Storage System Initialization Wizard?
A. 10.127.50.100
B. 10.127.50.150
C. 10.127.50.200
D. 10.127.50.250
Answer: D
15. A Sun SOLARIS host has just been added to the SAN. After validating that the cabling is good, the HBAs do not appear in the SAN. What is the problem?
A. The host may not have Navisphere Agent installed
B. The HBA driver has the incorrect queue depth settings
C. The HBA driver may not be configured for Fabric topology
D. The host might not have the proper entries in the “id.conf” file
Answer: C
16. Which command allows you to install a Solaris formatted software package?
A. rpm
B. pkgadd
C. installp
D. ./install
Answer: B
17. The WWN Initiator image is shaded in grey in the Connectivity Status dialog. What does this mean?
A. The initiator is not registered
B. The initiator is not fibre logged in
C. The Navisphere agent is not installed on the host
D. The initiator is neither registered nor fibre logged in
Answer: B
18. A storage domain has a master node configured. What happens if you try to define another node as the master?
A. Both nodes will share the master node role
B. You cannot change the master node once it has been defined
C. The old node will remain the master and you will receive an error message
D. The old master node will be demoted and the newly defined master will take over
Answer: D
19. How many files does the Java CLI addusersecurity command create in the user’s home directory?
A. 1
B. 2
C. 3
D. 4
Answer: B
20. You have been asked to make a metaLUN from two existing LUNs. The first LUN is 100GB and is bound in RAID Group 1. The second LUN is 100GB and is bound in RAID Group 2. Both RAID Groups are RAID-5, and are made up of four disks each. What should the metaLUN’s element size multiplier be?
A. 3
B. 4
C. 6
D. 128
Answer: C
21. Assume an HA Solution with two fabrics and each HBA is zoned to two SP ports. How many paths per LUN will be displayed by PowerPath?
A. 1
B. 2
C. 4
D. 8
Answer: C
22. The TDS Group will be using a Clone of its 250GB application LUN for backup purposes. You have bound two Clone Private LUNs of 250MB each. TDS heard that Clone granularity is not a fixed value. The Group wants an estimate of the granularity for its 250GB LUN. What do you tell TDS?
A. The granularity is around 2 MB for this size LUN and this size Clone Private LUN
B. The granularity is around 1 MB for this size LUN and any valid Clone Private LUN
C. The granularity is impossible to calculate without knowing the I/O profile of the application, but will be no less than 128 kB
D. The granularity is impossible to calculate without knowing the I/O profile of the application, but will be no more than 128 kB
Answer: B
23. If a customer wants to have a standby supervisor module for high availability, which MDS switch is the best choice?
A. 9206
B. 9216
C. 9509
D. 9700 Series Director
Answer: C
24. Which SPS test method do CLARiiON systems use to avoid a situation in which write cache may be disabled for extended periods of time?
A. SPS test times are staggered
B. SPS units are tested simultaneously
C. SPS units are tested only on power-up
D. Each SPS is tested on alternate weeks
Answer: A
25. Which statement best describes EMC Best Practices physical topology for a CX700 HA environment?
A. Host cabled to single switch with two HBAs on separate ASICs if possible with at least one port on SPA and one port on SPB attached to switch.
B. At least one HBA on the host attached to a single switch, (switch A) with an ISL to a second switch (switch B) where SPA0 and SPB1 are attached.
C. Host employs two HBAs, HBA0 is cabled to switch A and HBA1 is cabled to switch B. Two CLARiiON ports per SP cabled on switch A: SPA0, SPB1 and on switch B: SPB0, SPA1.
D. Four switches employed: CLARiiON ports SPA0, SPB1 are cabled to switch A, SPB0, SPA1 are cabled to switch B. Switch A and B have a dual ISL to Switch C and Switch D. HBA0 on host is attached to Switch C, HBA1 on host is attached to switch D.
Answer: C
26. What is the fastest method to expand a LUN?
A. Create a dynamic metaLUN
B. Create a concatenated metaLUN
C. Create a striped metaLUN using the ASAP expansion rate
D. Create a striped metaLUN using the ultra high expansion rate
Answer: B
27. What is one benefit of concatenated metaLUNs versus striped metaLUNs?
A. Increased data throughput
B. No private LUNs consumed
C. Increased resistance to disk failures
D. Full capacity available immediately after creation
Answer: D
28. WLR, Ltd has an application that uses a 100GB LUN. It will take a Snapshot of the LUN for testing purposes, and will change all of the data on the Snapshot during the test run. How would you configure the Reserved LUN Pool for this environment?
A. 2 LUNs of 15GB each
B. 4 LUNs of 15GB each
C. 2 LUNs of 60GB each
D. 4 LUNs of 60GB each
Answer: D
29. You look at the Disk Summary screen on your customer’s CLARiiON and notice that one of the drives shows a status of “Equalizing”. You want to get further information from the SP Event Log. What type of event should you look for?
A. A disk has failed
B. An SPS is charging
C. A LUN has been unbound
D. A LCC has been power cycled
Answer: A
30. A client wants to setup a SnapView SnapShot for a specific LUN on its CLARiiON. The LUN is 100GB in size, and has a normal change rate of 3GB per hour. The default owner of the LUN is SPA. No changes will be made to the SnapShot LUN while it is active.
The Reserved LUN Pool configuration must be able to accomplish the following:
1. Maintain the SnapShot for 4 hours
2. Withstand a failover of the SnapShot to the other SP
3. Limit wasted disk space in the Reserved LUN Pool
What is the appropriate Reserved LUN Pool configuration?
A. A Reserved LUN Pool for SPA of four 5GB LUNs. No Reserved LUN Pool for SPB.
B. A Reserved LUN Pool for SPA of three 5GB LUNs. No Reserved LUN Pool for SPB.
C. A Reserved LUN Pool for SPA of four 5GB LUNs. A Reserved LUN Pool for SPB of four 5GB LUNs.
D. A Reserved LUN Pool for SPA of three 5GB LUNs. A Reserved LUN Pool for SPB of three 5GB LUNs.
Answer: B
Link : http://www.killtest.co.kr/Implemenation/e20-340.asp