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EMC E20-515 Exam Syllabus Topics:

EMC Symmetrix Solutions Specialist Exam for Technology Architects Sample Questions:

1. After an extended outage of the primary site, a large number of invalid tracks have accumulated on the R2 devices.
What can be done to minimize application response time impact, when resuming production on R1 devices?

A) Write-disable R2 and merge the track tables
B) Run a restore command
C) Run an R1 update followed by a failback
D) Invalidate the tracks on R1, write-disable R1, and refresh R1

2. What is the purpose of a DX port on a VMAX array?

A) It is used for connecting external disk arrays to VMAX for FTS
B) It is used for connecting external hosts used by EMC DiskXtender
C) It is used for connecting the VMAX engines to backend Disk Enclosures.
D) It is used for connecting the VMAX engines directly to the X-bar on fabric switches.

3. SRDF/S has been implemented between two VMAX 40K arrays. The R1 devices are also actively cached by XtremSW Cache. As part of a test the R1 devices have been failed over. The failback operation fails. What must be done for a successful failback?

A) Ensure that R2 devices are unmounted. Then failback.
B) Use the force flag with failback.
C) Use the invalidate flag with failback.
D) Ensure that R1 devices are unmounted. Then failback.

4. What is a benefit of using TimeFinder VP Snap instead of TimeFinder/Clone when running Enginuity 5876 or later?

A) TimeFinder VP Snap provides shared target track allocation for clone targets from the same source device.
B) TimeFinder VP Snap does not require Device Level Write Pacing when in a session with an SRDF R2 device.
C) TimeFinder VP Snap provides cascaded local replication functionality.
D) Shared target allocations from a single source device are consolidated and can be relocated across Tiers using FAST VP for greater efficiency.

5. A customer currently manages their Symmetrix V-Max array environment with SYMCLI within the administrative storage group. They are instituting a third-shift operations group that will perform storage tasks such as device creation, device mapping, and LUN masking.
What solution fits this expanding business requirement and organizational change?

A) EMC z/OS Storage Manager
B) Automated Resource Manager
C) Symmetrix Manager
D) Symmetrix Management Console

Solutions: