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Apple 9L0-610 Xsan Administration v1.1 Exam Exam Practice Test

Demo: 10 questions
Total 72 questions

Xsan Administration v1.1 Exam Questions and Answers

Question 1

In order to assign affinities within a volume using Xsan Admin, the volume must be ________.

Options:

A.

mounted on the current metadata controller

B.

dismounted from the current metadata controller

C.

mounted on at least one client

D.

dismounted from all clients

Question 2

You have taken your primary metadata controller down for maintenance, and your backup controller has taken over its role. After bringing your original controller back online, how do you cause it to resume its role as primary metadata controller for the SAN?

Options:

A.

Just turn it on. It will automatically retake its position as primary controller.

B.

Turn it on, and then use cvadmin to manually fail the volumes on the backup controller.

C.

Turn it on, and then use Xsan Admin to manually reassign it as primary controller.

D.

Turn it on, use Xsan Admin to reassign its failover priority to "high," and then restart it.

Question 3

Within a storage pool, Xsan stripes data over _______.

Options:

A.

LUNs

B.

volumes

C.

disks

D.

affinities

Question 4

You are tuning an Xsan volume for an application that writes data in chunks of 344 KB. The storage pool used for this application is striping data over 2 LUNs. Given a block allocation size of 4 KB, what is the most efficient stripe breadth to choose for this storage pool? (Click Calculator to display a calculator for use with this question.)

Options:

A.

43 blocks

B.

86 blocks

C.

172 blocks

D.

344 blocks

Question 5

In a RAID 5 array, if a drive fails, the data __________.

Options:

A.

is lost and cannot be reconstructed

B.

is not lost because it is mirrored on one of the other drives

C.

can be reconstructed from parity data stored on a dedicated drive

D.

must be reconstructed from data stored on the metadata controller

E.

can be reconstructed from parity data striped across the other drives

Question 6

An HBA is _____________.

Options:

A.

a type of connector used in Fibre Channel installations

B.

a type of cable used in Fibre Channel fabrics

C.

a command sent by the metadata controller to halt bus access by clients

D.

an interface card that allows a computer to connect to a Fibre Channel network

Question 7

Which parameter defines how many blocks a client writes to a LUN before moving on to the next LUN within a storage pool?

Options:

A.

block allocation size

B.

stripe breadth

C.

number of LUNs

D.

RAID level configuration

Question 8

In a disk-to-disk-to-tape backup solution, the tape is intended to store ___________.

Options:

A.

archives and files not needed immediately

B.

data from folders with no affinity

C.

data from Xsan volumes over 16TB in size

D.

metadata and journal data

Question 9

Which is an advantage of Fibre Channel switches over hubs?

Options:

A.

Switches support point-to-point connections.

B.

Switches use FC-AL protocol.

C.

Switches enable the use of fiber-optic cabling.

D.

Switches allow multiple simultaneous connections.

Question 10

In Xsan, you can set up an affinity between a folder and a ____________.

Options:

A.

volume

B.

metadata controller

C.

hard disk

D.

storage pool

Demo: 10 questions
Total 72 questions