DES-1721 Exam Questions

When configuring an SC Series array, why should a 4 MB data page size be selected?

A customer notices a volume is using an above average amount of Tier 1 RAID 10 space. What can be done to force this data into a lower RAID set/Tier?

Which SC Series licenses are applied at the factory?

Which SC Series array feature simplifies iSCSI connectivity and allows access to all ports through redirection?

When an RS-232 serial cable is connected between a service laptop and SC Series hardware, which parameters need to be selected?

You are about to perform the post-setup tasks with the Storage-Center wizard. What information is required before proceeding?

While setting up replication, you see an option for "Replication Deduplication". What is the function of this option?

How much memory does the Dell Storage Manager (DSM) Virtual Appliance require to manage seven SC Series arrays?

A customer wants to add an SC420 and an SC200 to a SC7020 storage array. What is the recommended approach to adding the new enclosures?

Refer to the Exhibit. A customer needs your assistance in recovering files that were deleted from an SC Series array volume. The files were deleted around 1:00 AM on January 7th. B...

Refer to the Exhibit. A customer has asked you to perform a port failover test to demonstrate system resiliency. What is needed to complete this task?

When installing an SC Series array, the customer indicated that they want the controller configured to provide the maximum amount of storage space. You discover that the storage co...

To allow the Storage Center Update Utility (SCUU) to serve updates, which inbound TCP port should be opened on the Microsoft Windows firewall?

You are testing a new SC7020 storage array. You decided to deploy a temporary installation of Dell Storage Manager (DSM) Data Collector with an embedded database. What is the maxim...

When performing the initial configuration on an SC9000 through the serial port, which command is used to reboot the controller?

During the initial installation of a new SC9000 Storage Center, which Dell Storage Manager (DSM) Client option should be selected?

What is the purpose of the Dell Storage Manager (DSM) Server Agent?

Which component of the Dell Storage Manager (DSM) Suite's only purpose is to perform disaster recovery?

You are deploying a new SC9000 system running Storage Center OS 7.2. At which drive size does the system require you to begin running dual redundancy on both SSDs and HDDs?

Why should Legacy Port Mode be selected rather than Virtual Port Mode on an SC Series storage array?

In an SC Series environment, which Fibre Channel zoning method is more flexible?

What is a licensed feature of Dell Storage Manager?

A customer has a dual controller system, two independent Fibre Channel switches, and six servers all multipathed. How many zones should be present on each for the SAN to run proper...

What is a requirement for installing the Dell Storage Manager (DSM) Virtual Appliance?

An SC9000 controller was rebooted to test failover and is back online. Do the controllers need to be rebalanced?

Refer to the exhibit. Which port on the second SC280 expansion enclosure is used to connect the first expansion enclosure to the second expansion enclosure on the A-side of this co...

An administrator wants to configure an SC Series array to use Virtual Port Mode. What is a requirement to accomplish this task?

Which datapage size options are available for SC Series arrays?

Which utility is used to discover and configure an uninitialized SCv2000 array?

In an SC8000 environment, what is a reason why Legacy Port Mode should be implemented on the front-end legacy Mode?

How many SC220 enclosures can be supported by an SC4020 storage array?

Where are Dell Storage Manager (DSM) automated reports stored for later access?

Based on the exhibit, a customer is using a Virtual Port Mode configuration. If the cable for Domain 1 on Controller 1 is disconnected during failover testing, will the SC Series a...

You just installed two SC7020 storage arrays with plans to bring them into production shortly. What is recommended for deploying the Dell Storage Manager (DSM) Data Collector?

Which feature is included on SC9000 storage arrays?

A customer has two production sites with one storage administrator at each site. The customer wants to replicate data between their SC9000 storage arrays. Each administrator uses a...

Refer to the Exhibit. You are testing failover from a host perspective. The host has been configured in a "Failover Only MPIO" configuration. When running IOmeter if the Data Path...

A file server using an SC7020 storage array was impacted by ransomware in the morning and a majority of the files need to be recovered. The backup from the previous night did not r...

Which best practices should be followed when using iSCSI to connect SC Series arrays and hosts?

You are implementing a front-end connection in Legacy Port Mode on an SC4020 16 Gb FC array with two FC switches. Can full redundancy be achieved and if so, how many ports per swit...

A customer wants to have the SED feature enabled through Dell Storage Manager (DSM) 2016 R2. How is encryption enabled on the SED?

In an SC Series environment, which Fibre Channel zoning method is more secure?

How much memory is required if a customer plans to use the Dell Storage Replication Adapter for VMware with their Dell EMC Data Collector?

Which redundancy option is available for drives on an SC7020 storage array?

You recently deployed two SC9000 storage arrays at a customer site one week ago and verified that everything was working correctly with replication. However, the customer notifies...

You are implementing a front-end connection in Legacy Port Mode on an SC4020 in a SAN with two iSCSI switches. What is the minimum number of port(s), per switch, that can be used b...

When connecting directly to an SC7020 storage array using Dell Storage Manager Client, which host/IP address is entered into the login screen?

You are installing an SC8000 array and the customer notices that each of the controllers only have 16 GB of memory. The customer wants to maximize this memory. What is the maximum...

A customer is using an SC9000 array with two chained SC280 expansion enclosures. They need to expand its capacity by adding a third SC280 drive bay. What is the most cost efficient...

How many SC400 enclosures can be supported by an SC7020 controller?