EMC E20-351 Online Practice Questions and Exam Preparation

EMC E20-351 Online Questions & Answers

• Question 101:

  When given the CLARiiON WWNN 50:06:01:60:80:60:01:b2, which set defines the WWN seed?

  A. 00:60:01:b2
  B. 50:06:01:60
  C. 60:80:60:01:b2
  D. 80:60:01:b2
  A. 00:60:01:b2

• Question 102:

  How can you find an HBA's WWN on a Sun host?

  A. cat /var/adm/messages
  B. fcmsutil /dev/td0
  C. sam
  D. smit fe
  A. cat /var/adm/messages

• Question 103:

  Click the Exhibit button. Which MDS switch will become the principal switch, when VSAN 5 attempts to merge? **Exhibit Mising**

  A. MDS A
  B. MDS B
  C. Neither, they will not merge due to different domains
  D. Neither, they will not merge due to different priorities
  A. MDS A

• Question 104:

  FashionStar Inc. is implementing an SRDF over IP solution. It wants to merge two existing fabrics in order to complete this solution. Which technology should FashionStar use?

  A. FCIP
  B. iFCP
  C. iSATA
  D. iSCSI
  A. FCIP

• Question 105:

  If the active zone set on an M-Series switch is deactivated using Connectrix Manager Basic, what will occur as a result?

  A. All members of the zone set are removed from the fabric and placed into the DefaultZone.
  B. All zone set members are placed in VSAN 4096.
  C. All zone set members are still active if I/Os are still being passed between zonemembers.
  D. The default zoning is enabled.
  A. All members of the zone set are removed from the fabric and placed into the DefaultZone.

• Question 106:

  Which MDS switching module can simultaneously support FCIP and iSCSI on any port?

  A. 32-Port Switching Module
  B. IPS Module
  C. MPS Module
  D. SSM Module
  B. IPS Module

• Question 107:

  FashionStar InC. is installing a clustered Windows server, and is trying to decide between a high- availability solution and a fault-tolerant solution. What are some differences between the two solutions?

  A. High availability has a higher cost and does account for application failures, while faulttolerance has a lower cost, and does not account for application failures.
  B. High availability has a higher cost and does not account for application failures, whilefault tolerance has a lower cost, and does account for application failures.
  C. High availability has a lower cost and does account for application failures, while faulttolerance has a higher cost, and does not account for application failures.
  D. High availability has a lower cost and does not accountfor application failures, whilefault tolerance has a higher cost, and does account for application failures.
  C. High availability has a lower cost and does account for application failures, while faulttolerance has a higher cost, and does not account for application failures.

• Question 108:

  Your customer has a multi-layer fabric that is experiencing an environmental-wide slowdown in performance. The customer has hosts in one layer, and all storage in another. What is the best possible measure that can be implemented in the customers environment to alleviate this performance issue?

  A. Add additional cache to the storage array/s
  B. Add additional disks/storage
  C. Add additional HBAs to the servers
  D. Add additional interswitch links between the switches
  D. Add additional interswitch links between the switches

• Question 109:

  What describes the non-blocking architecture deployed in M-Series switches?

  A. Allows data movement across the bus through CMM and finally to MPC for delivery
  B. Allows fencing of memory partitions into bit-buckets for data delivery
  C. Allows frames to be sent to destination ports based on the receiving ports availability
  D. Allows memory segmentation across the s/bar platform permitting data redirection basedon ASIC availability
  C. Allows frames to be sent to destination ports based on the receiving ports availability

• Question 110:

  ABC Bank is required to have its customer data available 24 hours a day, 7 days a week. Which type of clustered architecture should ABC Bank be implementing?

  A. Automated failover
  B. Fault tolerance
  C. High availability
  D. Manual failover
  B. Fault tolerance