DEE-1721 Expert – Implementation Engineer, SC Series Exam

Overview
This exam is a qualifying exam for the Expert - SC Series track.
This exam focuses on the knowledge and activities involved in installing, initializing, configuring, testing, updating, upgrading and troubleshoot the hardware and software of the Dell EMC SC Series Storage products.

Dell EMC provides free practice tests to assess your knowledge in preparation for the exam. Practice tests allow you to become familiar with the topics and question types you will find on the proctored exam. Your results on a practice test offer one indication of how prepared you are for the proctored exam and can highlight topics on which you need to study and train further. A passing score on the practice test does not guarantee a passing score on the certification exam.

Products
Products likely to be referred to on this exam include but are not limited to:
SC Series Storage DSM 2015, SCOS 6.X, the SC4020 and the SC8000

Exam Topics
Topics likely to be covered on this exam include:

Dell SC Series Physical Hardware Installation (12%)
 Describe the steps for installing add-ons
 Describe how to properly cable the storage environment

Dell SC Series Storage Array Initialization (19%)
 Explain how to update the SC Series firmware through an ISO image
 Describe how to initialize SC Series controllers
 Identify and describe the information required to complete the SC Series Setup Wizard
 Identify and describe how to replace existing SC Series controllers with a new controller using documented procedures

Dell SC Series Array Configuration (40%)
 Identify and describe how to install and configure Dell Storage Manager
 Identify and evaluate SC Series utilization
 Describe how to configure volume(s) and volume folders
 Identify and describe the correct method and settings to set up replication
 Determine and describe how to set up replay (snapshot) and storage profiles, and/or redundancy settings for the SC Series environment
 Describe how to configure the SC Series array settings for different workloads
 Explain how to configure an SC Series for performance and reliability, and how to monitor an SC Series environment using alerts
 Identify and describe the standard, On-demand Data Progression cycle on an SC Series

Dell SC Series Front-End Storage Networking Configuration (12%)
 Identify and describe how to configure and optimize SC Series performance and reliability for an iSCSI network
 Describe how to configure Fibre Channel zoning on an SC Series
 Evaluate and determine the correct fault domains to apply on an SC Series

Dell SC Series Host Configuration and Attachment (11%)
 Identify and describe the host integration tool options available for host configurations
 Identify and describe how to map and mount SC Series volumes to attached hosts through iSCSI, Fibre Channel, or SAS
 Identify and describe how to optimize the host for storage performance

Dell SC Series Failover Testing (6%)
 Identify and describe how to perform failover testing in an SC Series SAN environment

Recommended prior hands-on experience
Candidates taking this exam are preferred to have experience in deploying and/or managing Dell SC series hardware and software for at least one year. The candidate should have a basic understanding of networking technologies for iSCSI and fiber channel implementations. They should also possess knowledge of fundamental storage technologies. It is also recommended they be able to perform basic administrative tasks within supported operating systems.
QUESTION: 1
You are performing failover testing on an FC-attached dual controller SC8000 storage array. You notice that the storage
administrator’s Microsoft Windows 2008 R2 servers experience I/O errors. However, the RHEL and ESX servers are not
experiencing any problems. All FC HBA time outs are configured based on Dell EMC best practices.
In addition, the Windows servers that are experiencing issues have had no OS-level configuration changes related to
SAN storage. All servers use the same FC fabric. What is causing the connectivity loss during failover?

A. NPIV is not enabled on the Storage Center FC local ports
B. FC cables plugged into the Windows servers have RX and TX reversed
C. Windows disk timeout value is set incorrectly
D. Incorrect OS type was selected when the Windows server objects were created

Answer: C

QUESTION: 2
While installing Dell Storage Manger (DSM) at a company’s location, they have requested that a Microsoft SQL server’s
IP address; however, it is missing the required login Information. Which username should be used to connect the DSM to
the DSM to the database upon installation?

A. sa
B. root
C. local administration
D. domain administration

Answer: C

QUESTION: 3
A deployment engineer is installing a dual-controller Storage Center with four FC ports in each controller.
This system need to use Legacy Port mode because the AIX version used requires it. Which two configurations are
required to set up the fault domains?

A. Only two fault domains; one for the primary ports and one for the reserved ports; Primary and reserved ports in the
fault domain need to reside on the same controller
B. Only two fault domains; one zone for all ports in each fabric; Primary and reserved ports in the fault domain need to
reside on the different controllers
C. A separate fault domain for each set of primary and reserved ports; Primary and reserved ports in the fault domain
need to reside on different controllers
D. A separate fault domain for each set of primary and reserved ports; Primary and reserved ports in the fault domain
need to reside on the same controller

Answer: C

QUESTION: 4
During the deployment of an SC9000, which steps can be safely omitted and completed later?

A. Add controller, configure SMTP, and configure front-end ports
B. Configure SMTP, update setup page, and create disk folder
C. Configure front-end ports, create disk folder, and set system time
D. Add controller, set system time, and update setup page

Answer: C
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