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EMC E20-816 Exam Syllabus Topics:

EMC Symmetrix Solutions Expert Exam for Technology Architects Sample Questions:

1. A customer has a Symmetrix VMAX array shared between several different business groups. Each of the hosts has Solutions Enabler installed to support TimeFinder operations. There is a requirement that each business group can only manage its assigned LUNs. Which security technology would enable that requirement?

A) Access Logix
B) Fibre Channel ID Lockdown
C) Symmetrix Access Controls
D) Symmetrix Authorization

2. You have been requested to design a Symmetrix VMAX FAST-VP storage solution. When considering skew, what is a primary performance metric that should be used during the design process?

A) Physical Disk MB/sec
B) Device MB/sec
C) Device IOPS
D) FA IOPS

3. A customer has the following storage configuration for a specific application:
-Symmetrix VMAX 4 engine with 128 GB cache per engine
-SRDF/A with two 1 Gbps links to remote site
-4.2 TB of logical volumes configured for SRDF/A replication
-SMC / SPA installed for storage management
The customer is periodically experiencing high response times for the application.
How can the customer use SPA to determine the potential cause of the high response times?

A) View SRDF/A device write pending count versus system write pending count
B) View Ports FE throughput in Kbps versus Devices Kbps read + Devices Kpbs written
C) View Directors BE % busy versus Directors FE % busy
D) View RDF-Group (group number) rewrites per sec

4. What are examples of metrics collected at the LUN and sub-LUN level by FAST VP during user defined performance windows?

A) Read miss count, Read hit count, sequential read
B) Read hit count, write hit count, sequential read
C) Read hit count, write hit count, sequential read
D) Read miss count, write count, sequential read

5. When setting up Symmetrix Access Control, what must be completed before all hosts have been granted Access Control rights (via the Unknown Group)?

A) The license file must be registered using SymCLI.
B) The license file must be registered using SymACL.
C) The Administrator Group must be setup using SymmWin.
D) The Administrator Group must be setup using SymCLI.

Solutions: