2013年12月23日星期一

EMC E20-520 pdf dumps

ITCertKing has been to make the greatest efforts to provide the best and most convenient service for our candidates. High speed and high efficiency are certainly the most important points. In today's society, high efficiency is hot topic everywhere. So we designed training materials which have hign efficiency for the majority of candidates. It allows candidates to grasp the knowledge quickly, and achieved excellent results in the exam. ITCertKing's EMC E20-520 exam training materials can help you to save a lot of time and effort. You can also use the extra time and effort to earn more money.

ITCertKing is the leader in the latest EMC E20-520 exam certification and exam preparation provider. Our resources are constantly being revised and updated, with a close correlation. If you prepare EMC E20-520 certification, you will want to begin your training, so as to guarantee to pass your exam. As most of our exam questions are updated monthly, you will get the best resources with market-fresh quality and reliability assurance.

All Of IT staff knows it is very difficult to get IT certificate. But taking certification exam and getting the certificate are a way to upgrade your ability and prove self-worth, so you have to choose to get the certificate. Isn't there an easy way to help all candidates pass their exam successfully? Of course there is. ITCertKing exam dumps are the best way. ITCertKing has everything you need and can absolutely satisfy your demands. You can visit ITCertKing.com to know more details and find the exam materials you want to.

ITCertKing is a professional website. It focuses on the most advanced EMC E20-520 for the majority of candidates. With ITCertKing, you no longer need to worry about the EMC E20-520 exam. ITCertKing exam questions have good quality and good service. As long as you choose ITCertKing, ITCertKing will be able to help you pass the exam, and allow you to achieve a high level of efficiency in a short time.

Each IT certification exam candidate know this certification related to the major shift in their lives. Certification exam training materials ITCertKing provided with ultra-low price and high quality immersive questions and answersdedication to the majority of candidates. Our products have a cost-effective, and provide one year free update . Our certification training materials are all readily available. Our website is a leading supplier of the answers to dump. We have the latest and most accurate certification exam training materials what you need.

Education degree does not equal strength, and it does not mean ability. Education degree just mean that you have this learning experience only. And the real ability is exercised in practice, it is not necessarily linked with the academic qualifications. Do not feel that you have no ability, and don't doubt yourself. When you choose to participate in the EMC E20-520 exam, it is necessary to pass it. If you are concerned about the test, however, you can choose ITCertKing's EMC E20-520 exam training materials. No matter how low your qualifications, you can easily understand the content of the training materials. And you can pass the exam successfully.

After you used ITCertKing EMC E20-520 dumps, you still fail in E20-520 test and then you will get FULL REFUND. This is ITCertKing's commitment to all candidates. What's more, the excellent dumps can stand the test rather than just talk about it. ITCertKing test dumps can completely stand the test of time. ITCertKing present accomplishment results from practice of all candidates. Because it is right and reliable, after a long time, ITCertKing exam dumps are becoming increasingly popular.

Exam Code: E20-520
Exam Name: EMC (Calriion solutions specialist exam)
One year free update, No help, Full refund!
Total Q&A: 520 Questions and Answers
Last Update: 2013-12-23

E20-520 Free Demo Download: http://www.itcertking.com/E20-520_exam.html

NO.1 In a MirrorView/S environment, a primary image is owned by SPA on the primary array. Which SP must
own the secondary image on the secondary array within the same mirror set?
A.Either SP on the secondary array
B.SPB on the secondary array
C.SPA on the secondary array
D.It is marked as a private LUN on the secondary array
Answer:C

EMC   E20-520   E20-520   E20-520

NO.2 Which object would maintain the changes to a source LUN in the event a MirrorView/S configuration
suffered a link outage followed by an SP trespass?
A.Metavolume
B.Fracture log
C.Write intent log
D.Clone private LUN
Answer:C

EMC   E20-520 exam prep   E20-520

NO.3 Which best describes the MirrorView/A replication process?
A.A write is received, tracked in the SAN Copy delta set mechanism, transmitted to the secondary array.
B.A write is received, tracked in the fracture log, transmitted to the secondary array.
C.A write is received, tracked in the SnapView private LUN, transmitted to the secondary array.
D.A write is received, tracked in the write intent log, transmitted to the secondary array.
Answer:A

EMC test answers   E20-520 braindump   E20-520 exam   E20-520 exam dumps   E20-520

NO.4 A storage administrator wants to use a point-in-time copy of a production LUN for testing and possibly
keep any changed data from that copy. The administrator's goal is to minimize the performance impact on
the production LUN as well as use the point-in-time copy for restoring their data.What is the extent size for
this LUN?
A.Use a clone and promote it as needed
B.Use a clone and reverse-synchronize as needed
C.Use a snapshot of a clone and roll back as needed
D.Use a snapshot and deactivate command to make changes permanent on the production LUN
Answer:B

EMC   E20-520   E20-520 certification training   E20-520 braindump   E20-520

NO.5 If a customer wants to present a secondary image LUN of a MirrorView/S mirror set to a host, what
must they do first?
A.The primary image must be removed from the mirror set.
B.The secondary image must be placed in the host storage group.
C.The secondary image must be removed from the mirror set or the secondary image promoted to a
primary image.
D.The secondary image must be fractured from the mirror set or the secondary image promoted to a
primary image.
Answer:C

EMC   E20-520   E20-520 questions   E20-520 exam

NO.6 Which statement applies when the Protected Restore option is enabled on a clone?
A.Once the reverse synchronization is complete, the clone is fractured.
B.All SnapView sessions on the source LUN must be stopped.
C.A clone cannot be marked "dirty" before starting a reverse synchronization.
D.When reverse synchronization is in process, no writes are allowed to the source LUN or clone.
Answer:A

EMC   E20-520   E20-520   E20-520 test questions   E20-520 exam dumps

NO.7 A customer starts four SnapView sessions on a source LUN. The sessions are scheduled to start at
8:00 A.M., 12:00 P.M., 4:00 P.M., and 8:00 P.M. At 5:15 P.M. the reserved LUN pool runs out of
space.What will happen next?
A.Most recently allocated reserved LUN will be released.
B.Reserved LUN allocated first will be released.
C.Space used by all sessions on the source LUN will be released.
D.Space used by the session that performed the most recent write will be released.
Answer:D

EMC answers real questions   E20-520   E20-520 certification training

NO.8 A storage administrator tries to create a clone group on a CLARiiON CX4 and receives an error
message that stops the clone group from being created.What could be a possible cause?
A.MirrorView has not been configured.
B.Population latency has not been configured.
C.No CPLs have been allocated.
D.No reserved LUNs have been allocated.
Answer:C

EMC   E20-520 original questions   E20-520   E20-520 test   E20-520

NO.9 Which statement describes the operation of the reserved LUN pool?
A.LUN IDs of reserved LUNs in the reserved LUN pool can only be between 2048 and 4096.
B.All reserved LUNs must be the same size, on FC disks, and have the same RAID type.
C.Separate reserved LUN pools are required for SnapView, Incremental SAN Copy, and MirrorView/A.
D.Reserved LUN pool is shared between SnapView, Incremental SAN Copy, and MirrorView/A.
Answer:D

EMC test answers   E20-520 braindump   E20-520 demo   E20-520 test

NO.10 During normal MirrorView/S operations, Navisphere Manager permits host access to how many
secondary images?
A.0
B.1
C.2
D.4
Answer:A

EMC   E20-520   E20-520   E20-520 practice test   E20-520 braindump

NO.11 What does the fracture log allow?
A.Incremental resynchronization of data
B.Creation of markers for each modified track
C.Capture of persistency errors from the source to target
D.Connectivity failures from both directions
Answer:A

EMC study guide   E20-520   E20-520 pdf   E20-520 exam   E20-520 test questions

NO.12 The primary image of a MirrorView/S mirror set has trespassed from SPA to SPB on the primary
array.Which SP now owns the secondary image?
A.ALUA determines ownership
B.SPA on the secondary array
C.Neither SPA or SPB
D.SPB on the secondary array
Answer:D

EMC test   E20-520 study guide   E20-520 dumps   E20-520   E20-520

NO.13 A customer intends to use clones in their environment. They are concerned about the usability of clone
data.They ask about the result of removing a clone from a clone group.Which statement describes the
result of that operation?
A.Clone LUN may be used for reverse-synchronization operations.
B.Clone LUN may be used for synchronization operations.
C.Data on the clone LUN is flagged in the clone private LUN.
D.Data on the clone LUN is not affected and may be used by a host.
Answer:D

EMC   E20-520   E20-520   E20-520 demo   E20-520 certification

NO.14 What CLARiiON is needed to meet a customer's requirement for their MirrorView/S environment that
will have 50 consistency groups?
A.CX4, FLARE 22
B.CX4, FLARE 28
C.CX3, FLARE 26
D.CX3, FLARE 28
Answer:B

EMC exam simulations   E20-520 test answers   E20-520 exam dumps   E20-520   E20-520

NO.15 Which device is enabled by default when creating a mirror set in a MirrorView/S environment on a
CX4-120 with FLARE 28?
A.Write intent log
B.Reserved LUN pool
C.Secondary Image
D.Clone private LUN
Answer:B

EMC   E20-520   E20-520 test   E20-520

NO.16 What happens when a snapshot is deactivated?
A.The snapshot becomes inaccessible to the primary host.
B.The SnapView session ends.
C.The snapshot becomes inaccessible to the secondary host.
D.All metadata is removed from the SP.
Answer:C

EMC   E20-520 certification training   E20-520

NO.17 What is the process for flagging source LUNs?
A.Snapshots are created, changing the LUN's state.
B.Via GUI interface or CLI the state change bit is switched.
C.The PSM LUN is set to "source."
D.Via Navisphere Analyzer the FLARE LUN is changed to a PSM LUN.
Answer:A

EMC exam   E20-520   E20-520

NO.18 The number and size of SnapView pointers have reached memory allocation. What will take place to
adjust to this situation?
A.Pointers will be paged to the reserved LUN as required.
B.128 KB memory chunks will be added until the memory usage has been satisfied.
C.Pointers will be paged to and from the reserved LUN as required in 512 KB chunks.
D.An additional reserve LUN will be required.
Answer:C

EMC dumps   E20-520 original questions   E20-520 test   E20-520

NO.19 What makes sizing of the reserved LUN pool a non-trivial task?
A.Reserved LUNs are assigned to specific source LUNs when the CLARiiON is laid out.
B.Source LUNs can be different sizes and only write to LUNs of the same size.
C.Reserved LUN pools may be different sizes and allocation to source LUNs is based on the next
available reserved LUN.
D.There are 512 reserved LUNs in all CLARiiON models while there may be many more source LUNs.
Answer:C

EMC exam simulations   E20-520   E20-520   E20-520 original questions

NO.20 Should a SnapView session stop automatically, what will happen to the running sessions?
A.All sessions pointing to the clone will fail over to SP B and continue to write.
B.All sessions running on the source LUN will be terminated.
C.Host buffers will be flushed and sessions restarted.
D.All memory mapping entries will be saved to the COFW log.
Answer:A

EMC test answers   E20-520   E20-520   E20-520

ITCertKing offer the latest BCP-340 exam material and high-quality 1Z0-536 pdf questions & answers. Our 700-101 VCE testing engine and 74-353 study guide can help you pass the real exam. High-quality 000-585 dumps training materials can 100% guarantee you pass the exam faster and easier. Pass the exam to obtain certification is so simple.

Article Link: http://www.itcertking.com/E20-520_exam.html

没有评论:

发表评论