E20-850 Exam

Quality and Value for the E20-850 Exam

4cert Practice Exams for EMC E20-850 are written to the highest standards of technical accuracy, using only certified subject matter experts and published authors for development.

Guarantee to Pass Your E20-850 Exam

If you prepare for the exam using our 4cert testing engine, we guarantee your success in the first attempt. If you do not pass the EMC Certification E20-850 Exam exam (CLARiiON Implementation Engineer Expert) on your first attempt we will give you a FREE UPDATE of your purchasing fee AND send you another same value product for free.

EMC E20-850 Exams (in EXE format)

Our Exam E20-850 Preparation Material provides you everything you will need to take your E20-850 Exam. The E20-850 Exam details are researched and produced by Professional Certification Experts who are constantly using industry experience to produce precise, and logical. You may get questions from different web sites or books, but logic is the key. Our Product will help you not only pass in the first try, but also save your valuable time.

E20-850 Downloadable, Interactive Testing engines

We are all well aware that a major problem in the IT industry is that there is a lack of quality study materials. Our Exam Preparation Material provides you everything you will need to take a certification examination. Like actual certification exams, our Practice Tests are in multiple-choice (MCQs) Our EMC E20-850 Exam will provide you with exam questions with verified answers that reflect the actual exam. These questions and answers provide you with the experience of taking the actual test. High quality and Value for the E20-850 Exam:100% Guarantee to Pass Your EMC Certification exam and get your EMC Certification Certification.
　
　
Exam : EMC E20-850
Title : CLARiiON Implementation Engineer Expert


1. Company XYZ has MirrorView/A deployed with consistency groups. A system administrator expands a LUN in the consistency group to a metaLUN.
Using the least amount of administrative effort, what actions need to be taken to continue the consistency group relationship?
A. Destroy consistency group, re-create consistency group
B. Destroy mirror, re-create mirror
C. Leave consistency group alone
D. Remove mirror from consistency group, destroy mirror, re-create mirror, add mirror to consistency group
Answer: D

2. HHH Corp. is in the process of an Incremental SAN Copy migration between CLARiiON arrays. During the migration, the source LUN fails and causes the reserved snapshot session to stop.
After the source LUN is fixed, what must be done to start the session?
A. Modify the session to a full session and back to an incremental
B. No user action; session will start automatically
C. Session must be destroyed and re-created
D. Start the session manually
Answer: A

3. MMC uses MirrorView/S between two data centers. The company currently uses the write intent log (WIL) feature on both arrays. The production workload was transferred to the remote data center after a disaster. When MMC failed back to the production data center, the company experienced full resynchronizations of all its MirrorView/S LUNs.
Why did this situation occur?
A. WIL from the primary site is irrelevant after the MirrorView/S secondary images have been promoted.
B. WIL is stored on the SP cache and it was lost during the outage.
C. WIL was lost on the production data center during the outage and a full re-synchronization of all the LUNs was required.
D. WIL was never transferred after the outage.
Answer: A

4. SES Analysis Inc. has two CX500s separated by a distance of 8 km. The company wants to implement several asynchronous mirrors. The admin created three asynchronous mirrors, and received an error message when trying to create the fourth.
The array has 31 LUNs using SnapView snapshots, and the total number of snapshots is 47. SES is also using Incremental SAN Copy on 16 other source LUNs. Each Incremental SAN Copy session has two destinations. Another 16 source LUNs have two clones each.
Why is SES seeing the error messages?
A. Number of Incremental SAN Copy images exceeds the maximum allowed on a CX500
B. Number of mirror and clone images exceeds the number allowed on a CX500
C. Number of snapshots exceeds the maximum allowed on a CX500
D. Required number of LUNs in the Reserved LUN Pool exceeds the allowed maximum on a CX500
Answer: D

5. What is the tool for setting registry values for an Emulex driver in a Windows 2K3 server environment?
A. lputilnt
B. regedit
C. regedit32
D. regedt
Answer: A

http://www.4cert.com The safer.easier way to get EMC Certification Certification.