Dell DES-1721 Online Practice Questions and Exam Preparation

Dell DES-1721 Online Questions & Answers

• Question 1:

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

• Question 2:

  What can be done in order to facilitate the WWN Zoning and port identification in Brocade switches?

  A. Create Zones using WWPNs
  B. Create Aliases for port numbers
  C. Create Aliases for the WWPMs
  D. Create Zones using port numbers
  D. Create Zones using port numbers

• Question 3:

  For what is Application Protection Manager used?

  A. SQL databases
  B. Hyper-V machine resources
  C. VMware virtual machines
  D. Oracle databases
  D. Oracle databases

• Question 4:

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

  A. Provides the same function as Data Reduction, Deduplication
  B. Compresses and deduplicates data prior to replicating
  C. Replicates only the data that has changed in a page
  D. Replicates the entire page and deduplicates on the destination system
  C. Replicates only the data that has changed in a page

• Question 5:

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

  A. Must be installed on a standalone ESXi Hypervisor
  B. Must be installed on a vVols datastore
  C. Must be installed on a standalone Hyper-V Hypervisor
  D. Must be installed on a standard datastore
  D. Must be installed on a standard datastore

• Question 6:

  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 switch can be used by the SC Series array?

  A. No; full redundancy cannot be achieved
  B. Yes; two ports on each of the FC switches
  C. Yes; four ports on each of the FC switches
  D. Yes; eight ports on each of the FC switches
  B. Yes; two ports on each of the FC switches

• Question 7:

  A user wants to create a custom snapshot profile for a volume however they cannot. Why?

  A. User is logged into Remote Data Collector
  B. User cannot change the Snapshot Profile of a Volume once is created and mapped to a server
  C. User must set SC user preferences to allow Snapshot Profiles to be selected when creating volumes
  D. User is logged in as Volume Manager
  A. User is logged into Remote Data Collector

• Question 8:

  

  Based on the exhibit, a customer is using Virtual Port Mode. If the primary path for the controller on the "left" is disconnected while running an IOmeter test for a volume owned by the "left" controller, will the system survive failover?

  A. Yes, Virtual Port Mode will failover the I/O through the other available paths.
  B. No, Virtual Port Mode does not support port failover.
  C. No, the system does not have reserved paths to perform failover.
  D. Yes, the reserved path will be active and I/O will continue.
  B. No, Virtual Port Mode does not support port failover.

• Question 9:

  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
  B. SC7020 and SCv2000

• Question 10:

  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
  D. Dell Application Protection Manager