Try EMC : E20-816 valid & accurate questions and answers

More than ten years of development has built our company more integrated and professional, the increasing number of experts and senior staffs has enlarge our company scale and deepen our knowledge specialty, which both make up the most critical factors to our company achieving the huge success. The secrets of our E20-816 study guide make such a higher popularity among the massive candidates are the high quality of services and the special EMC training materials. We continuously bring in professional technical talents to enrich our E20-816 training torrent. It is our top target to leveling up your E20-816 exam skills effectively in short time and acquiring the certification, leading you to a successful career.

DOWNLOAD DEMO

Suitability for different individuals

What's more, there are three versions offered for the convenience of different individuals, which includes the E20-816 PC test engine, and the PDF version and the APP online version. You can download the PDF version and print the PDF materials for your reading at any free time, which brings large convenience to the persons who have no fixed time to prepare, like the college students or the housewives. The APP online version and the E20-816 PC test equally enjoy the high population among the candidates, they support the operations on the computers and smartphones in that way every customer can scan the learning materials on the screen without any limits on where he is and what he is doing, he can study the E20-816 : Symmetrix Solutions Expert Exam for Technology Architects practice torrent as long as if he want to.

Quick and efficient learning way

Are you tired of the ponderous paper learning in the preparation for the E20-816 test? Are you trapped into the troublesome questions and answers in the traditional ways? Are you still anxious about the long and dull reading the lots of books for get the E20-816 certification? Nowadays our E20-816 pdf vce change the old ways of preparing the E20-816 actual exam and make our users input less time cost but gain more effect. If you use our E20-816 study engine, it will take you less than 20 to 30 hours to finish the preparing task. It means that you can focus more on the main knowledge and information by using the shortest time without time and energy wasting, so that the learning efficiency is greatly leveled up. With lots of time saved and human energy fully employed, you never will imagine it is such an easy thing when you have no initiative of using our E20-816 prep material.

High qualified learning materials

What make our E20-816 practice test own such a high efficiency and enjoy the worldwide popularity are its highest qualified practice materials. On the one hand our EMC study engine is a simulated environment which is 100% based on the real test, there are variety of core questions and detailed answers in our E20-816 learning materials. On the other hand, our professional experts will carefully check the Technology Foundations practice test every day and add the latest information into it. Above all are the vital factors to contribute the perfect of our Technology Foundations exam engine. Under the help of our E20-816 practice pdf, the number of passing the E20-816 test is growing more rapidly because in fact the passing rate is borderline 100%, our candidates never will be anxious for the problems of E20-816 test.

EMC E20-816 Exam Syllabus Topics:

EMC Symmetrix Solutions Expert Exam for Technology Architects Sample Questions:

1. You are planning a migration for 20 VMware ESXi 5.0 servers from a DMX-4 to a new EMC VMAX array. Each server uses VMFS volumes and hosts more than 50 VMs. The customer reports their environment workload tends to be low outside of normal business hours but their service level agreement only permits one 4-hour offline window per quarter. Which tool do you recommend be used to migrate the ESXi servers to the VMAX?

A) Open Migrator
B) SRDF
C) Open Replicator
D) Storage vMotion

2. A new data warehouse will be hosted on an existing 4-engine VMAX array. The database server has 4 HBAs connected at 8Gb/s. Due to limited SAN switch ports only port 0 on each VMAX FA is connected - also at 8Gb/s.
The workload is expected to require at least 1700MB/s of reads @ 128KB I/O size. It must maintain performance in case of any major component failure in the host, switch or array. Assume that the existing workload on the VMAX does not exceed 350MB/s per port. Also assume that the ports can sustain up to 500MB/s without exceeding 70% utilization.
What is the best practice HBA to FA mapping to ensure the required performance of the data warehouse?

A) HBA0 -> FA 7e0, 8e0, 9e0, 10e0 HBA1-> FA 5e0, 6e0, 11e0, 12e0 HBA0 -> FA 7h0, 8h0, 9h0, 10h0 HBA1-> FA 5h0, 6h0, 11h0, 12h0
B) HBA0 -> E1 FA ports HBA1 -> F1 FA ports HBA2 -> G1 FA ports HBA3 -> H1 FA ports
C) HBA0 -> E0 FA ports HBA1 -> F0 FA ports HBA2 -> G0 FA ports HBA3 -> H0 FA ports
D) HBA0 -> Engine 3 FA ports HBA1 -> Engine 4 FA ports HBA2 -> Engine 5 FA ports HBA3 -> Engine 6 FA ports

3. How can a storage administrator restrict storage management access for any host that has not been granted explicit symacl rights?

A) Restrict gatekeeper masking to only management hosts.
B) Implement Symmetrix Array Authorization (symauth).
C) Unmap the access logix database device from all non management FAs.
D) Remove default permissions from UnknwGrp access group.

4. You are designing a new Symmetrix VMAX storage array to replace a client's Symmetrix DMX4.
Performance data is captured and examined for the DMX4. During the discovery phase, the client states that their critical business application has increased response times when establishing SRDF for 20 logical volumes. Examination of the current configuration of the logical volumes used for the application reveals the following:
-Ten 4way meta volumes at 200 GB
-
Five 8 way meta volumes at 472 GB
-
Five logical volumes at 59 GB
Performance analysis shows that the device write pending counts for the five logical volumes at 59 GB are higher than other volumes used by the application.
The client expects migration events to require a complete establishment of their DR environment logical volumes. How should all the devices be configured on the target Symmetrix VMAX storage array?

A) Virtual provisioned single volumes
B) Meta volumes, minimum 4 members
C) Virtual meta volumes, minimum 2 members
D) Meta volumes, minimum 3 members

5. Click on the calculator icon in the upper left corner.
A customer is implementing an Exchange environment on an EMC Symmetrix VMAX. The environment will be deployed on 600 GB FC 15K drives using RAID 1 data protection. The application generates 1350 I/O per second and has a 2:1 read/write ratio.
What is the minimum number of drives recommended to support the application?

A) 12
B) 8
C) 30
D) 16

Solutions: