A customer needs to balance storage high availability and cost to meet various service level agreements, depending on the application requirement. Which storage methodology should the customer use?
A. storage RAID
B. storage federation
C. storage tiering
D. deduplicated storage
Answer: C
Explanation:
Tiered storage is the assignment of different categories of data to different types of storage media in order to reduce total storage cost. Categories may be based on levels of protection needed, performance requirements, frequency of use, and other considerations. Since assigning data to particular media may be an ongoing and complex activity, some vendors provide software for automatically managing the process based on a company-defined policy.
As an example of tiered storage, tier 1 data (such as mission-critical, recently accessed, or top secret files) might be stored on expensive and high-quality media such as double-parity RAIDs (redundant arrays of independent disks). Tier 2 data (such as financial, seldom-used, or classified files) might be stored on less expensive media in conventional storage area networks (SANs). As the tier number increased, cheaper media could be used. Thus, tier 3 in a 3-tier system might contain event-driven, rarely used, or unclassified files on recordable compact discs (CD-Rs) or tapes.
Incorrect:
Not B:
Much like vMotion in VMware environments, storage federation goes beyond the capabilities of storage virtualization. Storage federation from HP enables the online non-disruptive movement of storage volumes between arrays in a metro area. Unlike external storage virtualization appliances that add cost, complexity and downtime, storage federation from HP creates a persistent pool of capacity using native communication between system controllers.
QUESTION 22
A customer is planning to migrate data from an HP 3PAR F-200 to an HP 3PAR StoreServ 7000 Storage System. What should the customer use to migrate the data?
A. Peer Motion
B. Recovery Manager
C. Online Import
D. Remote Copy
Answer: A
Explanation:
HP 3PAR Peer Motion Software is the first non-disruptive, do-it-yourself data migration tool for enterprise block storage. With Peer Motion, HP 3PAR Storage System customers can load balance I/O workloads across systems at will, perform technology refresh seamlessly, cost-optimize asset lifecycle management, and lower technology refresh capital expenditure.
Unlike traditional block migration approaches, Peer Motion enables customers to migrate storage volumes between any HP 3PAR Storage Systems online, non-disruptively, and without complex planning or dependency on extra tools. Peer Motion leverages HP 3PAR Thin Built InTM technology to power the simple and rapid inline conversion of inefficient, "fat" volumes on source arrays to more efficient, higher-utilization "thin" volumes on the destination 3PAR Storage System.
Peer Motion Manager is an add-on application that orchestrates all stages of the data migration lifecycle to ensure data migration is simple and fool-proof.
QUESTION 23
A customer plans to implement an HP StoreOnce B6200 Backup System. The customer has two subnets that the backup system must utilize to communicate.
What should be used to meet these requirements?
A. DHCP for both subnets
B. DHCP for one subnet and a static IP for the other
C. a single network gateway for both subnets
D. an IP address for each subnet
Answer: C
Explanation:
The HP B6200 Backup System supports only one gateway for the whole cluster.
Reference; HP B6200 Backup System Recommended Configuration Guidelines
QUESTION 24
What are the benefits of migrating to an HP 3PAR StoreServ 7000?
A. Virtualization of homogenous storage devices
B. increased efficiency through reduced capacity requirements
C. multi-tier storage availability in hyperscale enterprise platform
D. federated non-disruptive data mobility between third-party systems
Answer: D
Explanation:
HP 3PAR StoreServ 7000 Storage is the only platform that offers the performance required to double virtual machine (VM) density on your physical servers--guaranteed. Store all of your data on a single system that supports advanced features such as storage federation and automated tiering and enables you to start small and grow without disruption.
QUESTION 25
A customer needs a grid-based storage solution that provides Fibre Channel/iSCSI mixed volumes. Which storage system should the customer implement?
A. HP StoreVirtual 4330 FC
B. HP StoreVirtual 4830 FC
C. HP StoreVirtual 4330
D. HP StoreVirtual 4130
Answer: A
Explanation:
Fibre Channel connectivity is only available onHP StoreVirtual 4330 FC Storage.
Note:
* Figure 2.HP StoreVirtual 4030 FC Storage with iSCSI and Fibre Channel connectivity
QUESTION 26
A company is planning a large client Virtualization environment featuring an HP BladeSystem with ProLiant servers, HP Virtual Connect Flex-10, and HP StoreVirtual 4800 Storage Systems. Which storage advantage does this architecture provide over competitors' client Virtualization solutions?
A. Storage traffic that enters the Virtual Connect module is prioritized automatically.
B. Storage traffic remains within the Virtual Connect domain for better Performance.
C. Each SAN provides dedicated storage for each hypervisor.
D. Each SAN is its own cluster, eliminating data segmentation across multiple clusters.
Answer: A
Explanation:
HP Virtual Connect FlexFabric interconnects pair with HP FlexFabric 10Gb 2-port onboard or mezzanine based adapters and provide FlexNIC functionality with Converged Network Adapters (CNAs) capable of either iSCSI, FCoE or native Fibre Channel storage protocols. With Virtual Connect 4.00, this flexible bandwidth capability is extended further with minimum and maximum bandwidth settings configurable from within the Virtual Connect management interface. This allows you to prioritize certain types of traffic over other types if contention occurs as well as insuring that certain networks have guaranteed bandwidth.
QUESTION 27
A customer with a Fibre Channel SAN needs to ensure that in-transit data is secure through the use of device authentication and encrypted secure key exchange.
Which Fibre Channel standard enables them to meet this goal?
A. FC-PH
B. FC-OE
C. FC-CHAP
D. FC-SP
Answer: D
Explanation:
Fibre Channel Security Protocol (FC-SP) capabilities provide switch-switch and host-switch authentication to overcome security challenges for enterprise-wide fabrics.
Incorrect:
Not B: FCoE (Fibre Channel over Ethernet) is a storage protocol that enable Fibre Channel communications to run directly over Ethernet. FCoE makes it possible to move Fibre Channel traffic across existing high-speed Ethernet infrastructure and converges storage and IP protocols onto a single cable transport and interface.
QUESTION 28
A customer is planning to maximize the capacity of a new HP 3PAR StoreServ 7400 Storage System. Including the base controller enclosures, what is the maximum number of disk enclosures that are supported?
A. 5
B. 10
C. 20
D. 26
Answer: C
Explanation:
The 7400 has two basic drive enclosures with 4 nodes an can add up to 18 additional drive enclosures, total 20. That makes sense because the maximum number of supported disk is 480 / 24= 20.
QUESTION 29
A storage administrator plans to migrate data from an HP EVA4400 to an HP 3PAR StoreServ 7000 Storage System. The administrator needs to ensure that after the upgrade, in the event of a failure, hosts can access data replicated to another HP 3PAR without disruption.
Which licensed option of the HP 3PAR StoreServ 7000 Storage System provides this capability?
A. SmartStart
B. Peer Persistence
C. Virtual Service Processor (VSP)
D. N_Port ID Virtualization (NPIV)
Answer: B
Explanation:
HP 3PAR Peer Persistence Software allows you to break the boundaries of storage, enabling your hosts, and data to move freely across data centers without impacting your business applications. It helps you in implementing a true cloud solution, where storage resources are shared across data centers, and are not constrained by their physical boundaries. Peer Persistence enables 3PAR systems located at metropolitan distances to act as peers to each other, presenting a nearly continuous storage system to hosts and servers connected to them.
This capability allows customers to configure a high-availability solution between two sites or data centers where switchover and switchback remains transparent to the hosts and applications running on those hosts. This secures business continuity without impacting performance and enables load balancing putting investments at both the data centers to optimal use.
Incorrect:
Not A:
* SmartStart assisted with Windows OS installation process and integrated and optimized HP ProLiant server support software drivers, utilities and management agents, known as ProLiant Support Packs (PSPs).
* SmartStart was a single-server deployment tool that simplified HP ProLiant G7 server (and earlier) setup, providing a repeatable way to deploy consistent configurations. It was included in the HP Insight Foundation suite for ProLiant. Insight Foundation suite and SmartStart products are end-of-life (EOL) and the last servers they ship with are ProLiant G7 servers. ProLiant Gen8 servers and beyond use Intelligent Provisioning which is initiated by pressing during the server boot (POST) process.
Not C: HP 3PAR Service Processor functions as the communication interface between the customer's IP network and HP 3PAR Central by managing all service-related communications in both directions.
Not D: N_Port ID Virtualisation (NPIV) is an industry-standard Fibre Channel (FC) protocol that provides a means to assign multiple FC addresses on the same physical link.
QUESTION 30
A customer is migrating data from a third-party storage system to an HP 3PAR StoreServ 7000 Storage System. They want the new storage system to contain 480 disk drives at minimal cost.
What should the customer use?
A. two HP 3PAR StoreServ 7200 storage systems
B. one HP 3PAR StoreServ 7400 two-node storage system
C. one HP 3PAR StoreServ 7400 four-node storage system
D. one HP 3PAR StoreServ 7200 storage system
Answer: C
Explanation:
HP 3PAR StoreServ 7400
Number of disk drives: 8-480 drives
Number of controller nodes: 2 or 4
This model offers up to 4-node architecture with up to 480 drives (SSD, SAS, NL).
Incorrect:
Not A, not D: HP 3PAR StoreServ 7200
Number of disk drives: 8-144 drives
In due time a messenger got here from the Download Best Videos king directing art to go away Tara instantly, and to leave ireland for one full yr.
ReplyDelete