Refer to the scenario.
A university provides liberal arts training to 2,500 students in 68 classrooms and provides a
growing suite of IT services that encompass dorm rooms and classrooms. All 2,500 students are
provisioned an HP EliteBook Tablet PC to access these services. Students use these tablet PCs
for taking notes, handling documents, communicating with each other and with instructors, and
participating in distance-education classes.
Additionally, by using their tablet PCs as thin clients, science and engineering students leverage
virtual desktop infrastructure (VDI) and HP Remote Graphics Software to access applications that
run on high-powered HP blade servers. All 68 classrooms are multi-media equipped, enabling
instructors to record lectures for the college s closed circuit TV system.
The university has implemented enterprise content management (ECM) applications, including
Microsoft SharePoint for document imaging and workflow for staff and faculty, as well as for
external accrediting bodies.
Additionally, a recent initiative to implement voice-over-IP telephone communications on campus
has started.
The compute environment is based on VMware vSphere using HP BL460c and BL680c G7 server
blades in c7000 enclosures within two data centers.
The university needs to develop computing solutions to address the following problems and
current initiatives:
– The current backup-to-tape environment creates downtime for backups of 6 to 12 hours.
– Each incoming class of 600 floods the registration system within the first hours after it opens. The
server and network gridlock caused by this high workload prolongs the registration process by as
much as one hour per student.
– Proof of concept is necessary for distance education involving large volumes of video and major
bandwidth requirements.
– Top tier data must be replicated between two data centers over a 10 Gbps network Disaster
recovery has a recovery time objective (RTO) of 120 minutes and network utilization should be
minimized.
– Seven TB of first tier data needs to be migrated from the current fibre channel storage solution to
nearline storage.

– Second tier data requires deployment of a separate storage solution.
The university’s top four IT improvements goals are as follows:
– Provide a robust replication capability between data centers.
– Reduce server downtime with faster backups.
– Retain more backup data in smaller disk space.
– Increase efficiency, reliability, and ease of system administration.
Moreover the college’s top three business benefit goals are as follows:
– Reduce student registration time.
– Increase number of servers while minimizing the need for additional staff to support them.
– Utilize IT resources and staff as efficiently as possible.
The company has asked that you create multiple solution proposals and prioritize one when you
return for a presentation.
You are proposing two HP StoreVirtual 4530 arrays for the secondary storage. Which feature of
HP LeftHand OS meets the IT improvement goals? (Select two.)

A.
Network RAID

B.
Peer Motion

C.
Port Persistence

D.
Volume Resynchronization

E.
Thin Provisioning