S10-300問題集、SNIA実際の試験問題

質問 1

An existing SAN has been experiencing numerous faults in the past few months, you have been Tasked with bringing the problems to solution and ensure reliability. Your primary concern is visibility into the SAN and the present lack of monitoring. Which two are true about the existing infrastructure? (Choose two)

A. Requesting vendor assistance, and if need be custom builds of the firmware/software that runs your array to fix the specific problems that you encounter.

B. Testing and then Level settings firmware and code levels to a common vendor supported standard will allow you to avoid many of the problems that may have been encountered in the past.

C. Evaluating vendor supplied tools, and knowledge base type documents may outline best practices for increasing reliability and reporting.

D. Since SMI-S is an emerging standard, the likehood of being able to manage equipment bought in previous years is very low. A migration plan should be considered to an SMI-S complaint infrastructure.

正解: B,C

質問 2

An administrator has put the database recovery logs on the same volume group as the data files. The administrator is going to restore the data files from a snapshot. What should be done first?

A. Create a snapshot of the recovery logs and then restore the recovery logs after restoring the data files

B. Restore the database to a different server

C. Do nothing

D. Copy the production server recovery logs to a safe location

正解: D

質問 3

A cascade network topology can be used for which two purposes? (Choose two.)

A. Interconnect multiple switches together that are local or remote via ISLs.

B. Establish a storage network that enables all switches regardless of number of switches to connect to each other.

C. Create a fault resilient storage network with two or more switches.

D. Connect two or more switches where all switches do not have to have direct access to each other.

正解: A,D

質問 4

For a high availability storage network what should you do?

A. Deploy two separate fabrics with redundant ISLs interconnecting them.

B. Interconnect all switches together with redundant ISLs and management interfaces.

C. Establish two separate fabrics with unique name servers and management configurations.

D. Use fully redundant components with no single point of failure that are all interconnected using redundant paths and networks.

正解: C

質問 5

A heterogeneous SAN consists of one RAID with four LUNs, one hub, and four servers. How should you assign one LUN to each server while preventing other servers from accessing other LUNs?

A. Substitute the hub with a switch and use soft zoning to assign RAID LUNs to HBA WWNs in the servers

B. Disable the undesired LUNs in the operating system disk manager of each server

C. Use the array LUN masking feature to assign RAID LUNs to HBA WWPNs in the servers

D. Configure the HBA for persistent binding

正解: C

質問 6

Company.com has a disk subsystem with eight ports. Each port delivers 200 MB/s. The customer Wants a solution designed which allows access from 32 servers with no single point of failure. Which number of HBAs and the associated throughput provide server access to the subsystem?

A. 32 HBAs, 90 MB/s

B. 64 HBAs, 25 MB/s

C. 16 HBAs, 75 MB/s

D. 64 HBAs, 50 MB/s

正解: B

質問 7

Your client is applying ILM principles as they develop a storage strategy. Which two processes are performed in the strategy phase? (Choose two.)

A. Match requirements to infrastructure capabilities and attributes

B. Develop an idealized environment

C. Define internal storage parameters used in the implementation

D. Set storage goals

正解: A,B

質問 8

You are architecting a redundant SAN which will include 100 hosts with dual HBAs, 50 hosts with quad HBAs, and storage arrays which have a total of 48 ports. The SAN implements redundant Fabrics and redundant ISLs. A 128 port director is ten times as expensive as a 16 port switch. Focusing on management, cost, performance, and future expansion, which solution is the most effective?

A. 2 directors and 16 switches in a core edge configuration

B. 4 directors

C. 2 directors and 16 switches in a mesh configuration

D. 32 switches in a mesh configuration

正解: B

質問 9

A four switch Fabric with 8 ports per switch using a full-mesh connectivity approach will have 20 Ports available for Fabric attached devices. How many ports will be available using the full mesh approach when increasing the number of switches from four to six?

A. 24

B. 20

C. 12

D. 18

正解: D

SNIA Snia Storage Architect-Assessment,Planning and Design - S10-300 模擬練習