S10-210無料問題集「SNIA Storage Networking Management and Administration」

質問 1

A customer has upgraded all switches in their redundant fabrics during a single maintenance window. Shortly after the upgrades are completed on the core switches, all servers lose access to all SAN attached storage.
What would have prevented this scenario?

（A）Change or risk management

（B）Clustered servers

（C）Fault tolerance

（D）High availability

正解：A 解答を投票する

質問 2

The system administrator has received complaints about the decreased performance of two LUNs. When you investigate the port being used to connect to the LUNs, you discover that the port has achieved its maximum throughput. You also discover that there are other ports available on the storage array that are not oversubscribed.
Which specific driver is needed to balance workloads between the host and storage?

（A）SCSI driver

（B）TCP/IP driver

（C）Multi-path driver

（D）Failover driver

正解：C 解答を投票する

質問 3

A company has a storage subsystem that supports a variety of replication options. They have purchased an identical array and placed it at a secondary site 50 km away and will provide the shortest RPO.
Which statement is correct?

（A）Asynchronous replication is the only replication option for distances over 50 km.

（B）Synchronous replication is the only replication option for distances over 50 km.

（C）Snapshots allow for data to be quickly captured, copied, and mounted from one storage array to another and is the ideal solution for all distances.

（D）Synchronous replication will keep the arrays closely synchronized and is ideal for short distances.

正解：D 解答を投票する

質問 4

Click the Exhibit button.

The physical interface shown in the exhibit is taken from which transport protocol?

（A）InfiniBand

（B）Ethernet

（C）FCoE

（D）FCP

正解：A 解答を投票する

質問 5

A storage subsystems Web browser management interface reports that the subsystem has become degraded and remotely opens a service request with the vendor. Your vendors
level three storage support engineer wants to remotely access your storage subsystem for troubleshooting.
What is a SNIA Storage Security Best Current Practices solution?

（A）Open firewall ports to allow the vendor's support engineer to access the Web browser management interface.

（B）Provide the vendor's support engineer with a temporary user ID that has sudo access to become a super user on the storage subsystem; this ensures an audit trail for all remote support activities.

（C）Provide the vendor's support engineer with a shared remote control session where you can monitor what the support engineer is doing while troubleshooting the subsystem without needing to share credentials.

（D）Provide a temporary user ID to allow the vendor's support engineer to access the Web browser management interface remotely over HTTP/TLS.

正解：C 解答を投票する

質問 6

A server with a dual-ported HBA loses access to storage during switch SFP replacement. You want to prevent this from happening in the future.
Which action should you perform?

（A）Use zoning

（B）Enable trunking.

（C）Configure multipathing

（D）Use LUN masking

正解：C 解答を投票する

質問 7

Your company performs a full backup of a database server every Saturday night and incremental nightly backups for each day of the week thereafter. It takes 14 hours to perform a restore from a full backup and averages two hours for each incremental restore. The database server fails on Wednesday at 10:10 AM and needs to be fully restored.
What it is the RTO?

（A）18 hours

（B）22 hours

（C）16 hours

（D）20 hours

正解：D 解答を投票する

質問 8

What is the storage protocol used between initiators and targets connected to an FCoE fabric?

（A）SATA

（B）SAS

（C）FCoE

（D）SCSI

正解：D 解答を投票する

質問 9

Which type of storage replication is required, at a minimum, for a non-critical application?

（A）Semi-synchronous

（B）Multi-synchronous

（C）Asynchronous

（D）Synchronous

正解：C 解答を投票する

質問 10

A company needs to replicate a database from its main office to a disaster recovery site 3,000 km away with a five minute recovery point objective.
Which type of replication should the company use to replicate the data?

（A）Multi-synchronous

（B）Local replication

（C）Asynchronous

（D）Synchronous

正解：C 解答を投票する

S10-210 無料問題集「SNIA Storage Networking Management and Administration」

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