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SNIA S10-210 Storage Networking Management and Administration Exam Practice Test

Demo: 14 questions
Total 97 questions

Storage Networking Management and Administration Questions and Answers

Question 1

A new FC switch has been installed into the data center. You want to disable any unsecure protocols used to access the management ports.

Which two protocols should be disabled? (Choose two.)

Options:

A.

HTTPS

B.

Telnet

C.

SSH

D.

SNMPv1

Question 2

Which standard would be used to increase interoperability between solutions of different cloud storage providers?

Options:

A.

SES

B.

CDMI

C.

CWDM

D.

DWDM

Question 3

After the storage administrator merged two multi-vendor FC SANs, an error indicates that two ports have become isolated causing a segmentation to exist in the fabric.

Which two events would cause this? (Choose two.)

Options:

A.

Overlapping zones

B.

Different port names

C.

Unsupported routing protocols

D.

Different link speeds

Question 4

Your CTO is concerned over misuse of corporate storage assets because an employee was found to be hosting a music library on one of the SANs storage arrays. You have been instructed to provide some level of device security to the corporate FC SAN. FC has a number of cost-effective (free) industry standard protection mechanisms that provide or restrict user access to SAN resources.

Which two FC provided mechanisms would you implement first? (Choose two.)

Options:

A.

LUN masking

B.

Device authentication and authorization

C.

Zoning

D.

Key management system

Question 5

You have received an emergency call from the night shift after they attempted to merge three small SANs in the engineering department. Once completed, all devices in SANs A and B communicate with one another but SAN C could not communicate with either of the other SANs because the fabric has become segmented.

Which statement is correct?

Options:

A.

The port is isolated until a fabric rebuild occurs,

B.

The port is isolated until a fabric re-configuration occurs.

C.

The system administrator must manually correct the issue that caused segmentation (port isolation) and then start the Build Fabric (BF) process.

D.

The system administrator must manually correct the issue that caused port isolation (segmentation) and then start the Reconfiguration Fabric (RCF) process.

Question 6

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?

Options:

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

Question 7

You need to add an iSCSI host and storage array to your environment. Your manager wants at least two options that allow all iSCSI initiators to query a central management server to locate the address of all iSCSI resources (e.g., iSCSI initiators, targets, switches, and management stations).

Which two protocol methods would be used? (Choose two.)

Options:

A.

Directory Name Service protocol (DNS)

B.

Simple Network Management Protocol (SNMP)

C.

Internet Storage Name Server protocol (iSNS)

D.

Service Location Protocol (SLP)

Question 8

You have been hired as a consultant to help resolve boot-from-SAN server reboots. The company has hosts, storage devices, and tape drives in the same zones. A large number of RSCNs are generated during the backup window.

What is the cause of the problem?

Options:

A.

Tape drives are more sensitive to RSCNs than hosts or disk storage devices.

B.

Storage devices and tape drives are configured within the same zone.

C.

Storage devices are more sensitive to RSCNs than hosts or tape storage devices.

D.

Most SAN switches do not support having both disk and tape frames flowing over the same switch ports at the same time.

Question 9

Click the Exhibit button.

The customer configuration shown in the exhibit is not meeting the throughput needs of a newly installed application. The application's I/O profile consists of 100% 4 kilobyte reads and all servers require a sustained bandwidth of 150 MBps.

Which location within the configuration presents a performance bottleneck?

Options:

A.

Links between hosts and Switch A

B.

Inter-switch link between Switch A and Switch B

C.

Inter-switch link between Switch B and Switch C

D.

Links between Switch C and storage subsystem

Question 10

Your company asks you to increase restore speeds.

What should you do?

Options:

A.

Upgrade existing LTO3 drives to LTO5 drives to take advantage of faster read/write speeds and larger tape cartridge sizes.

B.

Add a mirrored disk based backup target that can be used for backups that support point-in-time recovery.

C.

Attach the existing tape libraries to a backup server with local drives configured with RAID 5.

D.

Attach a JBOD drive array to the backup media server to improve the read performance of the backup catalog.

Question 11

Click the Exhibit button.

Referring to the exhibit, which RAID level is shown?

Options:

A.

RAID 4

B.

RAID 5

C.

RAID 0

D.

RAID 6

Question 12

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 4,200 km away and want to keep the two arrays as closely synchronized as possible.

Which solution should be chosen?

Options:

A.

Asynchronous replication is the only replication option for distances of this length.

B.

Synchronous replication is the only replication option for distances over 4,000 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 in the closest sync and is ideal for short distances such as 4,200 km.

Question 13

You have a server which is booting from a SAN. After adding new SAN storage to a host, the host will not boot from the SAN.

What will resolve this problem?

Options:

A.

LUN masking

B.

Persistent binding

C.

Trunking

D.

Multiplex binding

Question 14

The storage administrator is required to create five zones within the FC SAN.

Which Fibre Channel server would be used to do this?

Options:

A.

Fabric Login server

B.

Name server

C.

Management server

D.

Fabric Controller

Demo: 14 questions
Total 97 questions