EMC Technology Foundations E20-816

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EMC E20-816 Exam Syllabus Topics:

EMC Symmetrix Solutions Expert Exam for Technology Architects Sample Questions:

1. A Symmetrix VMAX storage array is designed for performance with the following configuration:
What will be the limiting factor for performance?

A) Cache
B) Disk
C) Processor
D) Matrix

2. A customer is using Replication Manager to make local TimeFinder/Clone backups of their Exchange 2010 environment. The customer reconfigured the Exchange environment to place the logs on the L:\ drive and mount the database on L:\SG1DB1. They updated the associated Replication Manager replica job to reflect the change. The customer reports the mount of the database to the backup server now fails. What do you advise the customer?

A) A separate application set must be configured for the database.
B) Nested mount points are not supported with Replication Manager.
C) The database replica must be part of the same replica job as the logs.
D) Additional clone targets need to be added to the storage pool.

3. A data warehouse team is reporting poor performance on their batch reports. The database runs on a Solaris host connected to a DMX-4 array with Fibre Channel drives sized to support a sequential read workload. Which metrics in Performance Manager would be useful in diagnosing the performance issue?

A) Read hit %, Tracks not used per second, Average sampled read time, I/O per second
B) Average sampled read time, KBytes read per second, I/O per second, Read hit %
C) I/O per second, KBytes read per second, prefetched tracks per second, Tracks not used per second
D) KBytes read per second, Prefetched tracks per second, Read %, Write %

4. Two weeks after configuring FAST-VP on a new VMAX array with EFD, FC and SATA tiers you notice that FAST-VP is no longer moving data to the SATA tier which is 82% full. The active FAST-VP policy lists 100% for the SATA tier. What is preventing more data moving to the SATA tier?

A) Pool Reserve Capacity is set to 20%
B) Pool Reserve Capacity is set to 80%
C) Too many TDEVs are bound to the FC tier
D) Fast Relocation Rate is set to 5

5. What is a write pending slot in a Symmetrix VMAX?

A) Any cache slot with data written from the host
B) A cache slot that is yet to be replicated to the remote array
C) A cache slot that the host is about to write to
D) A cache slot with data that has not yet been destaged to disk

Solutions: