Real Exam Questions/Answers of E20-820

Killexams Updated E20-820

Complete examcollection is provided Here   |   View Vendors, Tracks Home

E20-820 - CLARiiON Solutions Expert for Technology Architects - Dump Information

Vendor Name : EMC
Exam Code : E20-820
Exam Name : CLARiiON Solutions Expert for Technology Architects
Questions and Answers : 138 Q & A
Updated On : March 23, 2017
PDF Download Mirror : E20-820 Brain Dump
Get Full Version : Killexams E20-820 Full Version

Killexams.com has its experts working continuously for the collection, revision and update of questions and answers of certification exams. All the questions/answers of E20-820 collected by our team are reviewed and updated by our E20-820 certified team. We remain connected to the candidates appeared in the E20-820 test to get their reviews about the E20-820 test, we collect E20-820 exam tips and tricks, their experience about the techniques used in the real E20-820 exam, the mistakes they done in the real test and then improve our material accordingly. Once you go through our questions and answers, you will feel confident about all the topics of test and feel that your knowledge has been greatly improved. These questions and answers are not just practice qustions, these are enough to pass the E20-820 exam at first attempt.

Read more Details »

Customer Reviews about E20-820

Testimonials Here   |   View Vendors, Tracks Home

E20-820 - CLARiiON Solutions Expert for Technology Architects - Reviews

Our customers are always happy to give their reviews about the exams. Most of them are our permanent users. They do not rely on others except our team and they get exam confidence by using our questions and answers and exam simulator.

Feeling difficulty in passing E20-820 exam? you got to be kidding!

I got numerous inquiries normal from this aide and made an astounding 88% in my E20-820 exam. At that point, my companion proposed me to take after the Dumps aide of Killexams as a fast reference. It carefully secured all the substance through short answers that were helpful to remember. My next advancement obliged me to select Killexams for all my future exams. I was in an issue how to blanket all the substance inside 3-week time.

Real Test E20-820 Questions and Answers.

This preparation kit has helped me pass the exam and become E20-820 certified. I could not be more excited and thankful to Killexams for such an easy and reliable preparation tool. I can confirm that the questions in the bundle are real, this is not a fake. I chose it for being a reliable (recommended by a friend) way to streamline the exam preparation. Like many others, I could not afford studying full time for weeks or even months, and Killexams has allowed me to squeeze down my preparation time and still get a great result. Great solution for busy IT professionals.

Preparing E20-820 exam is matter of some hours now.

Thanks a lot Killexams team, for preparing marvelous practice tests for the E20-820 exam. It is evident that without Killexamss exam engine, students cannot even think of taking the E20-820 exam. I tried many other resources for my exam preparation, but I could not find myself confident enough for taking the E20-820 exam. Killexamss exam guide makes easy exam preparation, and gives confidence to the students for taking exam easily.

Very easy to get certified in E20-820 exam with these Q&A.

It is great experience for the E20-820 exam. With not much stuff available online, Im happy I got Killexams. The questions/answers are just great. With Killexams, the exam was very easy, fantastic.

Do a smart move, prepare these E20-820 Questions and Answers.

Thanks to Killexams this site gave me the tools and confidence I needed to crack the E20-820. The site has valuable information that will help you to achieve success in E20-820 guide. In turn I came to know about the E20-820 preparation software. This software is outlining each topic and put question in random order just like the test. You can get score also that will help you to assess yourself on different parameters. Wonderful

Pleasant experience with Q&A, pass with high score.

Overall impression was very good but i failed in one assignment but succeeded in E20-820 second assignment with Killexams team very fast. exam simulator is good.

How much E20-820 exam cost?

Wow..OMG, I just passed my E20-820 cert with 97 percent score I was unsure on how good the study material was. I practiced with your online test simulator, and studied the material and after taking the test I was happy I found you guys on the web, YAHOO!! Thank You Very Much! Philippines

Prepare E20-820 Questions and Answers otherwise Be prepared to fail.

Wow..OMG, I just passed my E20-820 cert with 97 percent score I was unsure on how good the study material was. I practiced with your online test simulator, and studied the material and after taking the test I was happy I found you guys on the web, YAHOO!! Thank You Very Much! Philippines

Pleasant experience with Q&A, pass with high score.

Well, I did it and I can not believe it. I could never have passed the E20-820 without your help. My score was so high I was amazed at my performance. Its just because of you. Thank you very much!!!

Passing the E20-820 exam is not enough, having that knowledge is required.

It is my pleasure to thank you very much for being here for me. I passed my E20-820 certification with flying colors. Now I am E20-820 certified.

Read more Details »

Latest Exams added

Recently Updated Here   |   View Vendors, Latest Home

Latest Real Exam Questions and Answers Added to Killexams.com

We keep our visitors and customers updated regarding the latest technology certifications by providing reliable and authentic exam preparation material. Our team remain busy in updating E20-820 exam training material as well as reviewing the real exam changes. They try best to provide each and every relevant information about the test for the candidate to get good marks and come out of test center happily.

1Z0-453 | 210-250 | 300-210 | 500-205 | 500-210 | 70-765 | 9A0-409 | C2010-555 | C2090-136 | C9010-260 | C9010-262 | C9020-560 | C9020-568 | C9050-042 | C9050-548 | C9050-549 | C9510-819 | C9520-911 | C9520-923 | C9520-928 | C9520-929 | C9550-512 | CPIM-BSP | C_TADM70_73 | C_TB1200_92 | C_TBW60_74 | C_TPLM22_64 | C_TPLM50_95 | DNDNS-200 | DSDPS-200 | E20-562 | E20-624 | E_HANABW151 | E_HANAINS151 | JN0-1330 | JN0-346 | JN0-661 | MA0-104 | MB2-711 | NSE6 | OMG-OCRES-A300 | P5050-031 |

Read more Details »

See more dumps

Direct Downloads Here   |   View Vendors, Latest Home

Real Exam Questions and Answers of exams

Here are some exams that you can explore by clicking the link below. There are thousands of exams that we provide to our candidates covering almost all the areas of certifications.

CAT-221 | IBMSPSSMBPDM | C_TBW45_70 | 000-741 | E20-665 | 000-M195 | 1Z0-418 | 190-832 | C9560-654 | MB2-228 | 1D0-441 | LOT-825 | E10-001 | 820-424 | 920-245 | 000-195 | 9L0-624 | 920-195 | F50-531 | 310-065 | MB3-216 | 3104 | MB7-638 | FC0-U41 | C_TSCM52_67 | LOT-958 | 1Z1-574 | HP0-761 | 000-711 | 1D0-61C | 922-096 | HP0-M38 | HP0-S25 | 000-991 | 000-020 | A2180-607 | MB3-214 | 000-M50 | FCNSP | 1Z0-536 | 251-351 | 9L0-064 | C2080-470 | HP0-891 | 9L0-509 | JN0-570 | 650-281 | 190-520 | M2020-733 | 300-080 |

Read more Details »

Top of the list Vendors

Certification Vendors Here   |   View Exams, Latest Home

Industry Leading Vendors

Top notch vendors that dominate the entire world market by their technology and experties. We try to cover almost all the technology vendors and their certification areas so that our customers and visitors obtain all the information about test at one place.

HR | Teacher-Certification | IRS | ACT | Huawei | Esri | Lotus | IEEE | Google | Axis | CA-Technologies | Riverbed | Trend | The-Open-Group | Motorola | SAT | F5-Networks | SASInstitute | USMLE | Pegasystems | IIBA | GMAT | NetworkAppliance | Magento | Nokia | Wonderlic | Citrix | Sun | ISEB | 3COM | Aruba | Salesforce | HIPAA | HDI | Palo-Alto | LSI | Siemens | See-Beyond | Prince2 | Amazon | Hortonworks | Quality-Assurance | Altiris | Financial | Cognos | RedHat | Hitachi | Symantec | APICS | Isilon |

Read more Details »

Sample Real Exam Questions/Answers

Certification Vendors Here   |   View Exams, Latest Home

E20-820 Demo and Sample

Note: Answers are below each question.
Samples are taken from full version.

E20-820


QUESTION: 130

A customer wishes to make a local copy of its 512 GB production LUN for a single test. The copy will be mounted to the production UNIX host. The customer requires a solution with minimal disruption to its application. What do you recommend?


  1. Create a snapshot of the production LUN, and start a session. Add the session to the production host's storage group. Change the volume label and mount.

  2. Clone the production LUN. Fracture the clone. Add the clone to the production host's storage group. Change the volume label and mount.

  3. Take the production LUN offline. Perform a full SAN Copy. Add the destination LUN to the production host's storage group, and restart the application.

  4. Use an Incremental SAN Copy session on the production LUN. Add the destination LUN to the production host's storage group. Mount the volume.


Answer: B


QUESTION: 131

Your customer is using SnapView to provide backup images (snaps and clones) of various host data across five CX3-40s. Recently they upgraded the CLARiiONs to FLARE release 26. Previously their scripts took care of the SnapView snap sessions and clone re-syncing, and ran without incident in the SnapView environment. Those same scripts now fail, with errors that the customer is saying are related to permissions. What is the cause of the failure?


  1. Theagent.config file does not exist in the Navisphere Agent directory.

  2. Theagent.config file does not exist in the Navisphere CLI directory.

  3. The Navisphere security file does not exist in the user home directory.

  4. The usernames and hostnames do not appear in theCLARiiON SP privileged user list.


Answer: C


QUESTION: 132

A customer with a CX3-20f has recently started using SnapView snapshots and immediately noticed an increase in write response times on the LUNs being snapped. What should be the long-term write response time impact of the active snapshot sessions?


  1. The impact will decrease over time.

  2. The impact will fluctuate, decrease then increase over time.

  3. The impact will increase over time. 59


  4. The impact will stay the same over time.


Answer: A


QUESTION: 133

A user fractures a clone and presents it to a secondary host. However, the data on the clone LUN does not contain the same data as the production host at the time of the fracture. What is the most likely cause?


  1. The application and file system buffers on the production host were not flushed prior to the fracture.

  2. The appropriate file system repair utilities on the production host were not performed prior to the fracture.

  3. The Consistent Fracture feature was not enabled on the source LUN.

  4. The file system on the production host must beunmounted prior to the fracture.


Answer: A


QUESTION: 134

The customer starts a SnapView session of a production database LUN and log LUN. The snapshot is immediately activated and presented to a secondary host for testing purposes. The production host experiences significantly higher write response times, but the response time does improve over time. What is the most likely cause?


  1. A high number of disk crossings occur if the RLP LUNs are less than 10% of the size of the source LUN.

  2. The COFW activity is generally highest at the start of a session.

  3. The random nature of a database causes the host write I/Os to be smaller at the start of a session.

  4. The write cacherehit ratio is always smaller at the start of a session.


    Answer: B


    QUESTION: 135

    A customer's clone restore script has lines that perform the following operations:

    1. Check that the clone is fractured

    2. Flush the clone buffers 60


    3. Flush the Source LUN buffers

    4. Take the Source LUN offline

    5. Start the reverse synchronization

    6. Bring the Source LUN online

      What would you add to the script to ensure more reliable operation?


      1. A delay between steps 2 and 3 to allow the clone buffers to complete flushing

      2. A delay between steps 3 and 4 to allow the Source LUN buffers to complete flushing

      3. A delay between steps 4 and 5 to allow the Source LUN to transition to the offline state

      4. A delay between steps 5 and 6 to allow the reverse synchronization to start


Answer: D


QUESTION: 136

A customer keeps data on a 512 GB 4+4 RAID 1/0 LUN. The customer will use a SnapView snapshot for backup purposes, and keep the session active for the full 24-hour period between backups. You investigate its environment and determine the following:

The application generates random 4 KB I/Os, with a read/write ratio of 3:1 The average seek distance is 35 GB

The application generates a throughput of 200 IOPS for 10 hours per day and is idle for the remaining 14 hours

You need to estimate the size of the Reserved LUN Pool and the write throughput of the Reserved LUN Pool. What is the best initial estimate?


  1. 120 GB, with fifty 64 KB writes/s and one hundred 8 KB writes/s

  2. 150 GB, with one hundred 128 KB writes/s

  3. 200 GB, with two hundred 4 KB writes/s and fifty 64 KB writes/s

  4. 512 GB, with two hundred fifty 4 KB writes/s


Answer: A


QUESTION: 137

A company wants to use SAN Copy over a 10 Mb/s IP connection over a Brocade 7500 FC/IP router. The SAN Copy I/O size will be 512 KB and the round-trip latency is 0.425 second. After completing the design, it is determined that they will have bandwidth problems. They cannot increase the bandwidth. What can be done to improve the data transfer between two sites?


  1. Change the SAN Copy buffer size to 2048 bl6o1cks


  2. Enable the Fast Write feature on the Brocade device

  3. Set the number of default sessions to 4

  4. Set the Throttle value to 10 for all SAN Copy sessions


Answer: B


QUESTION: 138

A SAN Copy session (full) has been started to replicate a single 2 TB LUN in a customer environment:

Source LUN is offline

Source array and target array are connected to the same FC switch A single 400 MB/s SAN Copy connection has been established There is no contention on the link

The SP utilization of the source and target arrays is less than 30%

After one hour, 1.3 TB has been replicated. What action might be taken to increase the replication rate?


  1. Decrease the data compression value on the FC switch

  2. Increase the SAN Copy throttle value

  3. Increase the write cache value on the target array

  4. No action necessary: replication rate is close to maximum


Answer: D


62

Read more Details »

We Make Sure Q&A work for you!

See Entry Test Preparation   |   Project Management, English Tests Home

Pass4sure PDFs (Pass4sure Questions and Answers), Viewable at all devices like PC Windows (all versions), Linux (All versions), Mac / iOS (iPhone/iPad and all other devices), Android (All versions). It support High Quality Printable book format. You can print and carry anywhere with you, as you like.

Testing and Training Engine Software (Pass4sure Exam Simulator) Compatible with All Windows PC (Windows 10/9/8/7/Vista/XP/2000/98 etc). Mac (Through Wine, Virtual Windows PC, Dual boot). It prepares your test for all the topics of exam, gives you exam tips and tricks by asking tricky questions, uses latest practice quiz to train you for the real test taking experience in learning mode as well as real test mode. Provides performance graphs and training history etc.

Read more »

More Useful Links about E20-820

Certification Vendors Here   |   View Exams, Latest Home

Information Links



References:


Pass4sure Certification Exam Questions and Answers - www.founco.com
Killexams Exam Study Notes | study guides - www.founco.com
Get Great Success with Pass4sure Exam Questions/Answers - alchemiawellness.com
Killexams Exam Study Notes | study guides - www.founco.com
Latest Certification Exams with Exam Simulator - addscrave.net
Killexams Exam Study Notes | study guides - www.jorgefrazao.esy.es
Killexams Exam Study Notes | study guides - st.edu.ge
Real exam Questions and Answers with Exam Simulators - www.pastoriaborgofuro.it
Kill exams certification Training Exams - www.sitespin.co.za
Killexams Exam Study Notes | study guides - www.jabbat.com
Pass4sure Exam Study Notes - maipu.gob.ar

Read more Details »

Services Overview

We provide Pass4sure Questions and Answers and exam simulators for the candidates to prepare their exam and pass at first attempt.

Contact Us

As a team are working hard to provide the candidates best study material with proper guideline to face the real exam.

Address: 15th floor, 7# building 16 Xi Si Huan.
Telephone: +86 10 88227272
FAX: +86 10 68179899
Others: +301 - 0125 - 01258
E-mail: info@Killexams.com