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HP Architecting Multi-site HP Storage Solutions Sample Questions:

Question 1

You propose an HP 3PAR StoreServ Storage solution to your customer. The customer wants to know what sets this solution apart from the competition and why they should purchase it.
What are unique features of an HP 3PAR StoreServ compared to competitor block-based arrays? (Select two)

A. Wide-striping of data over many physical disks
B. Hardware implemented Thin Provisioning
C. Linear performance scalability due to a custom ASIC
D. Controller functions based on a software implementation of RAID
E. Block storage functions facilitated by software emulation

Question 2

A customer has an environment spanning two datacenters in a campus environment. The primary storage is an HP 3PAR StoreServ 10400 Storage system. Data is replicated between sites with and RPO of zero.
There has recently been a hurricane and extensive flooding. While the customer was not directly impacted, they are now questioning whether they have adequate protection. You have been brought in to analyze the customer environment and make recommendations. You suggest creating a data center at a remote location and actively replicating data to it.
What are the implications of adding the third data center to the data network? (Select two)

A. Jumbo Frames should be enabled
B. The data network must support converged enhanced ethernet
C. A new subnet must be added to interconnect the 3PAR arrays
D. 10 GbE links are needed to interconnect to HP 3PAR StoreServ Arrays
E. The data network must support Open Stack

Question 3

A leading automotive technology company wants to increase the performance and capacity of the storage infrastructure that supports the design and manufacture of its line of Formula 1 racing cars. The company is also interested in safe-guarding its mission-critical data and eliminating the threat of business disruption.
Due to the massive engineering and technical effort required to create a new race car design and to enable regular delivery of upgraded parts to the race track while maintaining a competitive edge, it is necessary to have advanced applications running on a high-performance IT infrastructure. The company operates out of two data centers. The centers support a Plant Lifecycle Management database, an Enterprise Resource Planning (ERP) system, and various trackside systems to set up the race car and aid race strategy. In addition, the centers run applications for Computer-Aided Design (CAD) Computer-Aided Manufacturing (CAM), and Computational Fluid Dynamics (CFD) packages.
The company has deployed Oracle and SQL databases, VMware virtual machines, email, and all other applications on an HP 6400 Enterprise virtual Array (EVA). The EVAs automatically replicate between the two data centers to guard against failure. The EVAs are aging, applications are more sophisticated, data volumes have grown exponentially, and bottlenecks in the storage system are now having a significant effect on the performance of the simulation and analysis tools that are vital to the company's competitive position. The data storage problem has reached a point where the company is forced to store primary data at the secondary site causing the loss of their disaster recovery capability.
The company's top five IT Improvement goals are:
-Reduce complaints about storage system availability.
-increase support for sophisticated design and manufacturing applications.
-Provide a robust replication capability between data centers.
-increase storage utilization while deploying additional capacity.
-Simplify operations during peak workloads.
Moreover, the company's top three business benefit goals are:
-Ensure rapid data retrieval to aid in quick decision making.
-Protect mission-critical data and ensure business continuity.
-Recover costs from existing infrastructure, thus providing increased IT funds for additional projects.
Further investigation reveals that the data centers are 175 meters apart with two diversely-routed 50 micron multi-mode fiber optic cables. The solution requires 16 Gbs of bandwidth between sites. Which additional information is needed from your customer to ensure their interconnect goals are met?

A. Cable termination type
B. Cable buffering type
C. Cable ISO classification type
D. SFP laser wavelength

Question 4

Your customer has two data centers in a campus. The environment consists of:
-HP BladeSystem c7000 enclosures with HP Virtual Connect Flex-10 modules -HP ProLiant BL460c Server Blades -HP Storevirtual 4430 -HP 5900 Switches
The HP Virtual Connect Flex-10 modules connect to the switches in three 10Gb Shared Uplink sets. The storage connects to the switches via 10Gb. The customer wants to migrate their network to a flat architecture and simplify managements.
What should you implement to meet the customer requirements?

A. Spanning Tree Protocol (STP)
B. HP Intelligent Resilient Framework (IRF)
C. HP Virtual Connect Enterprise Manager (VCEM)
D. HP Intelligent Management Center (IMO)

Question 5

You are sizing a solution based on performance requirements.
How do you calculate the number of front-end I/ Os versus back-end I/O when doing single writes? (Select three.)

A. On RAID 6, a single front-end I/O results in 6 back-end l/Os
B. On RAID 5, asingefront-end I/0 results in 3 back-end I/Os
C. On RAID 6, a single front-end I/O results in 4 back-end I/Os
D. On RAID 5, a single front-end I/O results in 4 back-end I/Os
E. On RAID 1, a single front-end I/0 results in 1 back-end I/O
F. On RAID 1, a single front-end I/O results in 2 back-end I/Os

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