S10-210 Practice Questions and Answers Online

What is a common protocol used in cloud communications?

A. WebDAV

B. SCP

C. HTTP

D. CDMI

Click the Exhibit button.

What is the protocol stack shown in the exhibit?

A. FCoE

B. SCSI

C. InfiniBand

D. Fibre Channel

Only one of many servers has poor performance within an enterprise SAN. The server administrator has found high disk timeout values without a decrease in throughput. The server has multiple paths to the storage system but only one path is active at this time. What should the storage administrator monitor to assist with troubleshooting?

A. Number of errors on the active storage port

B. IOPS on the active storage port

C. MBps on the active storage port

D. Buffer-to-buffer utilization by the active storage port

Click the Exhibit button.

Referring to the exhibit, which three switch indicators will help you to determine the stability of a link? (Choose three.)

A. er_crc

B. er_toolong

C. er_enc_in

D. er_bad_eof

E. er_trunk

You receive a ticket from a database group which is complaining about slow access to storage on only one particular server, as compared to other servers in an active-active cluster. You verify zoning and LUN masking which are fine. On the FC switch, you verify link speed, errors, and throughput for the FC switch ports used by this server. There are no errors on the ports and the link speed is the same as on the switch ports used by other servers in the cluster. You notice that on one port on the FC switch used by this server, that there is no throughput at all. What is causing the problem?

A. The switch has obsolete firmware.

B. There are too many ports used on the FC switch.

C. Multipathing was not configured for load-balancing.

D. The switch is over-subscribed.

You have completed installing your FC SAN. When everything is powered on, numerous devices are not available. You need to verify that the devices appear within the FC fabric by accessing the appropriate FC service that provides a list of devices and their respective function.

Which server within the Fibre Channel fabric would be used to do this?

A. Fabric Login server

B. Name server

C. Management server

D. Fabric Controller

A database administrator (DBA) is complaining of slow write performance to a storage array. The DBA would like to have access to real-time performance reporting of the storage array to correlate array performance with database performance.

Following SNIA Storage Security Best Current Practices, what should you do while limiting administrative complexity?

A. Create a generic administrative ID with limited administrative rights to the storage array and provide it to all members of your organization's DBA team for performance troubleshooting.

B. Create a read-only view of performance graphs for the LUNs presented to database hosts and add the DBAs user ID access.

C. Create a nested administrative sub-group that has access to all performance data and

D. administrative settings for the LUNs presented to database hosts and add the DBAs user ID to the nested sub-group.

E. Create a nested administrative sub-group that has access to all performance data and

F. administrative settings for the LUNs presented to database hosts and add the DBA team's user group to the nested sub-group.

A data center has an existing three tiered storage solution consisting of enterprise, nearline, and tape. Each storage tier has available expansion capacity. A new mission-critical application is being developed that will require 4TBs of extremely low latency enterprise storage. The new application will be hosted on clustered servers. Cost is not a factor.

Which solution will meet the requirements?

A. Add sufficient SSDs to an existing nearline storage system.

B. Add sufficient SSDs to an existing enterprise storage platform.

C. Add sufficient SAS drives to an existing enterprise storage platform.

D. Add sufficient SAS drives to an existing nearline storage system.