EMC EMC Certifications E20-598 Questions & Answers

• Question 111:

  An EMC Avamar Virtual Edition server is created using thin provisioned virtual disks. What effect will this have instead of using thick provisioning?

  A. Benchmark results will be inaccurate

  B. Avamar capacity will be reduced

  C. Disk performance will be faster

  D. Memory requirements will be smaller

  Correct Answer: A

  

• Question 112:

  

  What is the minimum physical memory that needs to be allocated to an EMC Avamar Virtual Edition with 2 TB of licensable capacity?

  A. 3072 MB

  B. 4096 MB

  C. 8192 MB

  D. 16384 MB

  Correct Answer: D

  

• Question 113:

  What is the minimum physical memory that needs to be allocated to an EMC Avamar Virtual Edition with 1.0 TB of licensable capacity?

  A. 2048 MB

  B. 3072 MB

  C. 4096 MB

  D. 16384 MB

  Correct Answer: C

• Question 114:

  A node has failed on a multi-node EMC Avamar grid and is offline. The customer insists on running backups while the replacement is occurring.

  What can you tell the customer about the impact of running backups during a node replacement procedure?

  A. Replacement procedure will take significantly longer with backups running

  B. Replacement procedure will be unaffected by running backups

  C. Replacement procedure cannot continue while backups are running

  D. Replacement procedure will take less time with backups running

  Correct Answer: A

• Question 115:

  Which document should be approved and available to you at the time of a node addition to a customer's EMC Avamar server?

  A. SVC Qualifier

  B. Healthcheck report

  C. ConnectEMC (SYR) report

  D. Sales order

  Correct Answer: A

• Question 116:

  Your readiness checks show that a customer's Gen4 Avamar server has entered a read-only status. To avoid data loss, which recommended state should the Avamar server be in before you can continue the "Add Node" procedure?

  A. Known good controlled state

  B. Read-only state

  C. Steady state

  D. Suspended state

  Correct Answer: A

• Question 117:

  Under which node replacement option do you need to generate a new EMC Avamar license key?

  A. When swapping disks from a failed utility node to a new node

  B. When performing a rebuild on an existing utility node

  C. When performing a rebuild on an existing storage node

  D. When swapping disks from a failed storage node to a new node

  Correct Answer: A

• Question 118:

  You are adding new nodes to an EMC Avamar server. You are now ready to join the new nodes to the GSAN. Which command is used?

  A. start.nodes

  B. start.dpn

  C. rebuild.nodes

  D. avmaint autorestart

  Correct Answer: A

• Question 119:

  A customer is running out of capacity on their Avamar Gen4 server with 3.9 TB nodes. They want to add three Gen4 1.3 TB nodes from their test lab.

  Can these 1.3 TB nodes be repurposed for node additions in this environment?

  A. No. All new nodes must be of the same capacity as the existing nodes.

  B. Yes. Three 1.3 TB nodes add up to 3.9 TB and can be added to the Gen4 server with 3.9 TB nodes.

  C. Yes, if an approved RPQ is available for the customer.

  D. No. Gen4 1.3 TB nodes cannot be added to a Gen4 1.3 TB multi-node server.

  Correct Answer: A

• Question 120:

  Prior to starting an EMC Avamar node add and rebalance procedure, what should be done first to ensure that the activity can be completed without data loss?

  A. Perform a full system pre-upgrade health check

  B. Perform an orderly reboot of all nodes in the grid

  C. Run 'asktime' to ensure all node clocks are synchronized

  D. Add the new node names and IPs to the /etc/hosts file

  Correct Answer: A