E20-340 Online Practice Questions and Answers

What do drives 0_0_0 to 0_0_4 in a CX4 contain?

A. FLARE and vault

B. Linux OS and metadata

C. DART and vault

D. Enginuity and metadata

What communication protocol does Unisphere use?

A. SSL

B. SFTP

C. UDP

D. SSH

When using PowerPath, what feature on a LUN must be disabled?

A. Enable Auto Assign

B. No Initial Verify

C. FAST Cache

D. Enable Caching

What role should be applied to allow only SnapView operations?

A. Local Replication

B. Replication

C. Replication and Recovery

D. Monitor

According to EMC best practices what is the recommended cache page size for mixed environments?

A. 8 KB

B. 16 KB

C. 32 KB

D. 64 KB

A customer has several native devices configured on a Linux server running critical applications. They ask your advice to ensure the applications will not be disrupted if additional devices are added. What do you recommend?

A. Use PowerPath psuedo-device names for host applications.

B. Use DMPIO on the server for host application devices.

C. Configure the server in failover mode 4 for his applications.

D. Configure persistent binding for his host application devices.

Which utility is recommended for the alignment of disks in a Windows 2003 SP2 environment?

A. diskpart

B. diskpar

C. fdisk

D. format

On a CX4 with only SnapView enabled what is the maximum number of replicas (snapshots and clones) of a LUN that can be configured and made available to hosts?

A. 80

B. 16

C. 64

D. 72

Which Connectrix B-series switch serves as a platform for EMC Invista and EMC RecoverPoint?

A. AP-7600B

B. MP-7500B

C. DS-5000B

D. DS-4900B

What is the function of the SWAT Utility?

A. Creates a detailed configuration sheet with analysis against the most current OSSM

B. A script that is run on the system to collect detailed system information

C. An offline analysis tool that matches the submitted configurations against the latest support matrices

D. Retrieves data and compares it to a template for load-balancing connections