EMC E20-357 Online Practice Questions and Exam Preparation

EMC E20-357 Online Questions & Answers

• Question 101:

  A company has completed DR testing and wishes to quickly reset a cluster via SyncIQ failback for SmartLock directories. What is the quickest way to return a node or group of nodes to an unconfigured state?

  A. isi_reformat_node
  B. Reformat the nodes with a USB stick
  C. isi config >>> shutdown all
  D. SmartFail the nodes out individually
  A. isi_reformat_node

• Question 102:

  A customer wants to test the failover and fail back capabilities of their SmartLock directories using SyncIQ. What should you advise the customer?

  A. Failover is a one-way event with SmartLock directories
  B. Fail back is supported with SmartLock directories
  C. Committed files on the target can be replicated back to the original source directories
  D. SyncIQ can revert SmartLock directories on the source cluster
  A. Failover is a one-way event with SmartLock directories

• Question 103:

  Before deploying a new EMC Isilon cluster you decide to confirm the details of the installation with the customer. The customer would like to make a change to the access zones in the configuration guide. What should you do first?

  A. Contact the design team
  B. Update the configuration guide
  C. Contact EMC change control
  D. Collect system configuration
  A. Contact the design team

• Question 104:

  What is the name of the default access zone in an EMC Isilon cluster?

  A. System zone
  B. Static zone
  C. Dynamic zone
  D. Configuration zone
  A. System zone

• Question 105:

  A customer requires data retention to meet governmental regulatory requirements. They have asked you to explain the EMC Isilon data retention offerings and how these offerings would meet their requirements. What mechanism ensures that data is retained for the required retention period?

  A. Compliance clock
  B. System clock
  C. Autocommit period
  D. Minimum retention period
  A. Compliance clock

• Question 106:

  A drive is being SmartFailed from a node and the data is being rebuilt. Where will the data be rebuilt by default?

  A. Any available space on the same node pool
  B. Space reserved as VHS only in the same node pool
  C. Node pool designated in the global spillover setting
  D. Node pool specified in the Default file pool policy
  A. Any available space on the same node pool

• Question 107:

  Recently an EMC Isilon cluster was upgraded from version 7.0.1.3 to version 7.0.2.9. What is included in this degree of upgrade?

  A. Maintenance release, new features, functions, and fixes
  B. Code patches and minor functionality enhancements only
  C. Major change in functionality, new features, and functions
  D. Code patches and minor fixes only
  A. Maintenance release, new features, functions, and fixes

• Question 108:

  Before deploying a new EMC Isilon cluster you decide to confirm the details of the installation with the customer. The customer would like to make a change to the subnet pools in the configuration guide. What should you do first?

  A. Contact the design team
  B. Update the configuration guide
  C. Contact EMC change control
  D. Collect system configuration
  A. Contact the design team

• Question 109:

  What can be done to add more nodes to an Isilon cluster that has run out of backend switch ports?

  A. Migrate to larger switches
  B. Daisy chain new nodes from existing nodes
  C. Daisy chain new switches from existing switches
  D. Deploy a new cluster
  A. Migrate to larger switches

• Question 110:

  A customer has an existing cluster with 10 S200 nodes in a single node pool, and 15 NL400 nodes in a second node pool. They need to add capacity to their S200 node pool. The sales team has indicated they should purchase an S210 node to obtain the additional capacity. What is required to add the new node to the existing node pool?

  A. S210 node must have the same number and capacity of HDDs and SSDs as the S200s
  B. S210 node must have the identical memory capacity as the S200s
  C. S200 nodes must be upgraded to the same firmware as the S210s
  D. S200 node pool must be modified to use L3 cache
  A. S210 node must have the same number and capacity of HDDs and SSDs as the S200s