HP0-J65 Online Practice Questions and Answers

What describes a fully meshed fabric?

A. hierarchical switch arrangement

B. inter-switch links from each switch to every other switch

C. storage hosts connections to the marginal switches

D. maximum of three hops from end to end

You are designing a fabric topology that has all switches connecting to each other by at least 2 ISLs. Which type of fabric is this?

A. Bidirectional cascaded topology

B. Multi-homes ring topology

C. Fully meshed topology

D. Core-edge topology

What does the hp SAN philosophy recommend to address a wide range of storage system requirements?

A. Use enterprise class hardware and software throughout the datacenter

B. Use various components that have been sized accordingly

C. Build on HP best-in-class architecture with multi-vendor products

D. Use HP architecture to give the customer a better ROI

Which element is the most critical in a SAN design that must need NSPOF goals?

A. MultipleFibre Channel switches

B. Enterprise class Directorswitches

C. Two or more redundant fabrics

D. Quad portfibre channel adapters

What can you do with rules and information found in the HP SAN Design and Reference Guide?

A. Check for compliance of the design against SNIA guidelines

B. Validate proposed SAN solution

C. Validate the performance of each disk subsystem in the SAN fabric

D. Gather information required for each storage device supporting SMI-S management

What characteristic has the greatest impact on disk performance?

A. drive latency

B. I/O transfer size

C. bus type

D. upgrade from a 1Gb/s HBA to a2Gb/s HBA

In a single fabric, when multiple paths exist between a host and its storage, which statement is true?

A. The path used is determined by port priority.

B. The result could be an unstable fabric.

C. The FSPF protocol determines best route.

D. Load sharing is automatically set to static.

What are the three types of fabric zoning on B-series switches? (Choose three.)

A. hardware zoning

B. mixmode zoning

C. QuickLoop zoning

D. static zoning

E. software zoning

A typical Fibre Channel transmission (based on a Class 3 connection) makes _____ trip(s) over the fiber.

A. two

B. four

C. eight

D. one

HP 3PAR Remote Copy is supported in synchronous and asynchronous periodic modes. Which protocol is supported only by asynchronous periodic replication?

A. FCIP

B. iSCSI

C. FCoE

D. FC

You are designing a new SAN fabric for a customer environment. The customer want the design to provide easy of scalability, multiple resiliency, and support for a mix of local and distributed access. Which Fibre Channel topology should you recommend?

A. Meshed

B. Core-edge

C. Cascaded

D. Ring

You are proposing an HP StoreVirtual 4000 cluster solution involving many LUNs. You need to minimize the number of iSCSI session for news hosts while using all paths for load balancing.

Which multipathing configuration should you include in your proposal?

A. HP DSM for MPIO with round robin load balancing

B. MS DSM for MPIO with round robin load balancing

C. MS DSM with shortest queue service time load balancing

D. HP DSM for MPIO with no load balancing

A customer currently has a single fabric switch. They are planning to expand their fabric to a total of five switches.

Which topology meets this requirement?

A. Cascade

B. Flat SAN

C. Core-edge

D. Ring

You are designing an iSCSI-bases storage solution for a customer that wishes to utility obligation to ensure that the data going across the SAN network is secure.

Which proposal should you use?

A. SMI-S

B. IPsec

C. CHAP

D. SSL

Scenario:

Following the merger of two online entertainment companies, management is integrating the two distinct service systems that were individually built and optimized prior to the acquisition. Reducing IT costs is a major goal, but the company

also wants a system infrastructure that allows quick, flexible handling of the online content requests, and that is highly reliable and has excellent expandability. The newly merged company is expanding its web-based music entertainment

services by establishing a mobile content business model and launching a comprehensive community site that allows multiple consumers access to content in collaboration with PCs and cell phones. The multiple consumer web service

includes video files. which occupy 90% or more of the total capacity and require an average of 400 Mbps network bandwidth for content distribution. These files piece a heavy burden on the distribution system. and this has prompted the

company to consider a virtual server environment. They need to achieve this without lowering service quality.

Some of the additional business criteria identified in customer planning interviews includes:

?Twenty or more physical servers need to be integrate into just three units ?The storage environment, previously structured as individual server units, requires shifting to shared storage using a Storage Area Network (SAN)

?Increase the overall system reliability by consolidating the system environment. ?Not interested in direct-attached storage. Shared storage makes it possible to increase usage efficiency above that offered by direct-attached storage, and also

adds a cost advantage. ?Management of all storage, HBAs. and switches should be done from a GUI- based dashboard . ?Multiple solutions, prioritized with a recommendation

Refer to the scenario:

Which HP Switch meets the company business criteria?

A. HP SN6000C 8Gb Fibre Channel Switch

B. HP MDS 9124 Fabric Switch

C. HP 8/24 SAN Switch

D. HP 8/20q Fibre Channel Switch