Free demos

We give customers the privileges to check the content before placing orders. So they can save time and money for you apart from your bustling life. And it is clever to make choice with caution. Such high quality and low price traits of our E20-816 guide torrent make exam candidates reassured. Before download the real exam practice materials, you can have an experimental look of our practice materials. They include a small part of the real questions and they exemplify the basic arrangement of our E20-816 real test. Those free demos convey an atmosphere of high quality and prudent attitude we make.

Different propensity

We respect different propensity of exam candidates, so there are totally three versions of E20-816 guide torrent for your reference. You can choose them depending on which one of the digital devices you are interested the most, but all of them are helpful. The PDF version of practice materials helps you read content easier at your process of studying with clear arrangement and the PC Test Engine version of E20-816 real test allows you to take simulative exam to check your process of exam preparing, which support windows systems only Moreover, and there is the APP version of our practice materials, you can learn anywhere at any time with E20-816 study guide at your cellphones without the limits of installation. As long as you are willing to exercise on a regular basis, the exam will be a piece of cake, because what our practice materials include is quintessential points about the exam.

It is widely accepted that technology can change the world, so in this field of computer, you can definitely mark you name with bright future if you are willing to endeavor. Passing the E20-816 guide torrent is just your first step. It is basic and meaningful to build your confidence, boost your willing to win as well as decide your near future. You need help from the most professional company like us. Our E20-816 real test has received popular acceptance worldwide with tens of thousands of regular exam candidates who trust our proficiency. Up to now, the passing rate is 98 to 100 percent. What made our E20-816 study guide so amazing? To solve your confusions, you can have a look of our practice materials' features.

DOWNLOAD DEMO

Efficiency and accuracy

It is kind of intimidating and giddy when make you decision among various brands of E20-816 guide torrent with similar content, actually, the real usefulness varies greatly. Because we have been there before and we were in your shoes. The disparity between our practice materials and others are distinct. We strive for perfection all these years and get satisfactory results with concerted cooperation between experts, and all questions points in our E20-816 real test are devised and written base on the real exam. Do not let other practice materials mess up your performance or aggravate learning difficulties. The efficiency and accuracy of our E20-816 study guide will not let you down.

EMC Symmetrix Solutions Expert Exam for Technology Architects Sample Questions:

1. During monthly loads of a data warehouse, the customer observes significant increased response time on their OLTP database. Both applications reside on the same tier-1 storage and are replicated using the same SRDF/S links. During these high utilization periods, which tool can be used to give preference to servicing the OLTP database I/O?

A) Delta Set Extensions
B) Symm Optimizer
C) Symmetrix Priority Controls
D) SymQOS

2. In a Cascaded Dynamic SRDF environment, Customer is experiencing performance issues at Site-A. To immediately correct the issue, a command was issued to vary the RF-ports offline between Site-B and Site-C. A query of the RA-Group between Site-B and Site-C shows the link is in a suspended state. There are concerns that when the RF-ports are brought back online the RA-Group will resume replication and recreate performance issue at Site-A. What action can be taken to ensure replication does not resume when RF-ports are brought back online?

A) On Site-C perform delete-pair for all devices in RA-Group.
B) On Site-C execute delete Device-Group.
C) On Site-B perform delete-pair for all devices in RA-Group.
D) On Site-B perform half-delete for all devices in RA-Group

3. 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 5 data protection. The application generates 2000 I/O per second with an I/O pattern that is 75% reads and 25% writes. What is the minimum number of drives recommended to support the application?

A) 18
B) 32
C) 24
D) 12

4. Click on the calculator icon in the upper left corner.
A new storage request is submitted for the production instance of an new application from development. The request is for 3 x 200GB LUNs on a recently purchased VMAX array.
While discussing the request with the application team they mention that performance of their test environment has been poor during load testing on an existing DMX-4 array. You check Performance Manager statistics for the DMX-4 and discover that they are using 3 x 100GB LUNs for testing and they are sometimes reaching Device Write Pending.
What will best avoid the Write Pending issue in production?

A) Allocate 3 x 200GB devices and increase the Device Write Pending limit to 10%
B) Allocate 3 x 200GB devices and reduce the System Write Pending limit to 70%
C) Allocate 3 x 4-way striped meta devices using 200GB hypers
D) Allocate 3 x 4-way striped meta devices using 50GB hypers

5. A colleague configured new thin volumes on an EMC Symmetrix VMAX in preparation for a customer's Exchange 2010 environment. The Exchange environment will be configured on a 4-node Windows 2008 Failover Cluster. The customer's storage environment is already oversubscribed and the new store volumes are quite large. The colleague wants to avoid fully allocating the thin volumes.
How should you format the volumes?

A) FAT32 using quick format.
B) NTFS using regular format.
C) FAT32 using regular format.
D) NTFS using quick format.

Solutions: