DES-1721 Online Practice Questions and Answers

DRAG DROP

A customer wants to map an existing volume to a new server connected through iSCSI. What is the correct sequence of steps to complete this task?

Select and Place:

What are the possible methods to upgrade the firmware on a Brocade switch?

A. FTP, SFTP, and Web Tools

B. USB, FTP, and SFTP

C. USB, FTP, and Web Tools

D. USB, SFTP, and Web Tools

Which best practices should be followed when using iSCSI to connect SC Series arrays and hosts for switches that incorrectly negotiate speed and duplex?

A. Use a separate supernet or switches for iSCSI traffic Gigabit full duplex hard set for all iSCSI ports Ensure switches used for iSCSI are of a blocking design

B. Use a separate VLAN or switches for iSCSI traffic Auto-negotiate for all switches Ensure switches used for iSCSI are of a non-blocking design

C. Use a separate VLAN or switches for iSCSI traffic Gigabit full duplex hard set for all iSCSI ports Ensure switches used for iSCSI are of a non-blocking design

D. Use a separate subnet or switches for iSCSI traffic Auto-negotiate for all switches Ensure switches used for iSCSI are of a blocking design

Which zones accurately describe the zoning requirement for replication connectivity to be established when the source array is in Legacy Port Mode and the target array is in Virtual Port Mode?

A. Zone 1 = All Source Virtual Port WWNs + All Remote Physical Port WWNs Zone 2 = All Source Physical Port WWNs + All Remote Virtual Port WWNs

B. Zone 1 = All Physical WWNs from both arrays Zone 2 = All Virtual WWNs from both arrays

C. Zone 1 = All Source WWNs + All Remote Virtual Port WWNs Zone 2 = All Source WWNs + All Remote Physical Port WWNs

D. Zone 1 = All Source Virtual Port WWNs + All Remote Port WWNs Zone 2 = All Source Physical Port WWNs + All Remote Port WWNs

Which SC Series licenses are applied at the factory?

A. SC4020 and SC7020

B. SC7020 and SCv2000

C. SC8000 and SC9000

D. SCv2000 and SC8000

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

A. Customer contact information for the Storage Center

B. Management IPv4 address for the Storage Center

C. Email address for the default administrator

D. NTP server IPv4 address for the Storage Center

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?

A. One single SAS chain connected to a 6 Gb SAS card

B. One single SAS chain connected to a 12 Gb SAS card

C. Two separate SAS chains connected to a 6 Gb SAS card

D. Two separate SAS chains connected to a 12 Gb SAS card

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

A. Dell Storage Manager Remote Data Collector

B. Dell Storage Manager Primary Data Collector

C. Dell Storage Manager Server Agent

D. Dell Storage Manager Client

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?

A. Install and use the DSM Virtual Appliance

B. Use the embedded database

C. Dedicate 2 GB of RAM to the Data Collector

D. Use an external SQL database

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 run. Is there anything that can be done on the SC7020 array to help recover these files?

A. Yes, if there is a snapshot from before the ransomware on the volume(s) were impacted. Volume(s) can be rolled back to this snapshot.

B. Nothing can be done on the SC7020 to assist with this recovery.

C. Yes, if there is a snapshot from before the ransomware on the volume(s) were impacted. A Replay can be created from this snapshot and the files recovered.

D. Yes, if there is a snapshot from before the ransomware on the volume(s) were impacted. A View volume can be created from this snapshot and the files recovered.

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 RAM supported on a single SC8000 controller?

A. 32 GB

B. 64 GB

C. 128 GB

D. 256 GB

During the addition of an SCv360 enclosure to a SCv3020 the PCle SAS card is used for connectivity. The enclosure is NOT recognized by the system, why?

A. SCv3020 does not allow enclosure expansion

B. SCv2360 is unsupported for enclosure expansion

C. SCv3020 does not support 12Gb SAS

D. PCle SAS is unsupported for enclosure expansion

You are installing a new FC switch to an existing fabric. You are receiving a Zone conflict error. Why?

A. Fillword is not correct

B. The link is down, check SFP and cable

C. The number of ports is different

D. New switch does not have unique domain ID

When planning the necessary Bandwidth for Remote Instant Replay what needs to be considered?

A. Mismatched MTU

B. FC Zoning between sites

C. Volume QoS

D. Snapshot frequency

Which component of the Dell Storage Manager (DSM) suite's only purpose is to perform disaster recovery if the primary data collector is no longer available?

A. Dell Storage Manager Client

B. Dell Storage Manager Server Agent

C. Dell Storage Manager Remote Data Collector

D. Dell Application Protection Manager