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EMC Symmetrix Solutions Design Exam for Technology Architects Sample Questions:
1. What is the effect of block size on response times in an SRDF/S environment?
A) Larger block size applications have the same response times as smaller block size applications
B) Block size has no effect on response times
C) Smaller block size applications experience lower response times
D) Larger block size applications experience lower response times
2. What is the functional description for Tier Advisor?
A) A tool that helps calculate DA utilization.
B) A tool that recommends the right number of VMAX engines.
C) An interactive performance modeling tool.
D) A peak performance analysis tool.
3. A Symmetrix VMAX is configured with FAST DP. It contains three tiers of storage:
1.200 GB RAID 5 (3+1) EFD
2.300 GB RAID 1 15K RPM Fibre Channel
3.1 TB RAID 6 (6+2) 7200 RPM SATA
The storage administrator would like to charge each department that uses the VMAX for the amount and class of storage they use. Which FAST policy would best lend itself to the chargeback system?
A) Tier 1: 10% Tier 2: 60% Tier 3: 30%
B) Tier 1: 50% Tier 2: 50% Tier 3: 50%
C) Tier 1: 100% Tier 2: 100% Tier 3: 100%
D) Tier 1: 20% Tier 2: 40% Tier 3: 50%
4. A customer plans to migrate mainframe and UNIX hosts from another vendor's array to an EMC Symmetrix. You are responsible for the design of the VMAX 20K solution that is to be replicated to a metropolitan bunker site. There is no tolerance for data loss.
Which input data sets do you need for a BCSD design of the replication solution?
A) CMF/TPF data for mainframe hosts SAR data for Linux hosts
B) SMF/TPF for mainframe hosts SAR data for AIX hosts
C) CMF/SMF data for mainframe hosts SAR data for HP-UX hosts
D) SMF/TPF data for mainframe hosts IOSTAT data for AIX hosts
5. A customer is planning a Tech Refresh. The proposed migration will make use of Open Replicator Hot Pull.
Which Open Replicator Hot Pull feature allows the customer to minimize the possibility of data loss during the migration?
A) Symmetrix Track Table
B) Symmetrix Differential Data Facility
C) Donor Update
D) Protection Bitmap
Solutions:
Question # 1 Answer: C | Question # 2 Answer: C | Question # 3 Answer: A | Question # 4 Answer: C | Question # 5 Answer: B |