EMC Symmetrix Solutions Design Exam for Technology Architects Sample Questions:
1. A Customer would like to use Open Replicator to periodically push their production data to a remote array. Which solution will minimize performance impact to the production devices?
A) Cold push using production devices
B) Cold push using TimeFinder/Clone replica devices
C) Hot push with donor update using production devices
D) Hot push using TimeFinder/Snap replica devices
2. What is considered to be a thin unfriendly environment?
A) an environment that makes use of filesystems that append data instead of re-using free space.
B) an environment that contains databases that make use of the auto-extend capability.
C) an environment that is used for media and document repositories.
D) an environment that is used by Test Development and Quality Assurance.
3. A TimeFinder/Snap of production data must be recreated in a four hour cycle throughout the day. Which change tracker report will provide the best data for modeling a solution for the twenty-four hour period?
A) SUM report over four hours
B) Delta report reset every four hours
C) Delta report reset every twenty four hours
D) SUM report over twenty four hours
4. Refer to the Exhibit.
The illustration shows the workload characteristics of a DMX which is due to be upgraded to a VMAX. Which conclusion can you draw?
A) Front-end IOs outnumber the back-end IOs, because the devices involved are R2 targets
B) Front-end IOs outnumber the back-end IOs, because some IOs are satisfied in cache
C) Front-end and back-end IOs are unrelated to each other
D) Front-end IOs outnumber the back-end IOs, because there were a lot of clone operations being performed
5. What is the EMC recommended network quality for SRDF/S over GigE?
A) Less than 0.25% packet loss
B) Less than 0.01% packet loss
C) Less than 1% packet loss
D) Less than 0.1% packet loss
Solutions:
| Question # 1 Answer: B | Question # 2 Answer: A | Question # 3 Answer: B | Question # 4 Answer: B | Question # 5 Answer: B |
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