DES-1721 Online Practice Questions and Answers

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

You have implemented two SC Series systems at a customer site. The Dell Storage Manager (DSM) Suite has been installed on a Microsoft Windows server. Both Storage Centers have been installed and added to the DSM. However,

several days after the installation, the customer is only able to see one Storage Center in the DSM GUI.

Which recommended action will correct this issue?

A. Check the network connections to the missing Storage Center

B. Reinstall the DSM including the database

C. Connect the DSM to the Data Collector

D. Restart the missing Storage Center

A customer is using an SC8000 array with three chained SC220 expansion enclosures on a single card. They need to expand its capacity by adding an SC280 enclosure. How should the new expansion enclosure be connected using a minimum number of chains?

A. Add the SC280 to the same chain as the existing SC220 enclosures

B. SC280 enclosures cannot be mixed with other enclosures

C. Install a new SAS I/O card to connect the SC280 enclosure

D. Add the SC280 to a new chain on the same SAS I/O card

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

A. Simplify iSCSI connectivity

B. Improve front-end redundancy

C. Support AIX servers without NPIV

D. Increase front-end performance

A company is using an SC7020 array and the storage administrator wants to expand the available capacity by adding 48, 3.5" disk drives. Which expansion enclosures can be used to meet the demand?

A. 2x SC220 drive bays

B. 2x SC420 drive bays

C. 4x SC200 drive bays

D. 4x SC400 drive bays

Which SC Series array feature allows all front-end ports to act as active data paths?

A. Dual Fabric

B. ALUA

C. Virtual Port Mode

D. Legacy Port Mode

You just finished racking a SC7020 array. After powering it on, you notice there is no indicator LED on the front or back of the array, but the fans are spinning. What could be the cause?

A. 220VAC is being used. The system is preventing a fire hazard

B. Controllers are misplaced. Swap the position of the controllers

C. 110VAC is being used on the power mains

D. The SC is overheated; let it cool down

What type of Host connectivity is required for Live volume?

A. FCoE

B. MPIO

C. TOE Host Bus Adapter

D. Target Initiator to the Primary system

You have connected a 12 GB expansion enclosure using Mini-SAS HD cables. When powered on, some of the cable do not show a link. Why?

A. Inserted upside down

B. Incorrect cable voltage

C. Non powered cable

D. Inserted sideways

When creating a new server in Unisphere Central for SC Series, what should show up automatically if it has been properly configured on the host?

A. Name

B. HBA

C. OS

D. MPIO