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

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Total 73 questions

Xsan's organization of storage devices into volumes, storage pools, and LUNs is known as _________.

A.

distribution

B.

attachment

C.

virtualization

D.

physical storage

Xsan is a _______ file system.

A.

local

B.

cluster

C.

network

D.

distributed

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.)

A.

43 blocks

B.

86 blocks

C.

172 blocks

D.

344 blocks

When a quorum vote takes place, which metadata controller will take over?

A.

the controller with the most RAM

B.

the controller with the highest priority

C.

the controller with the largest hard drive

D.

the controller with the optimal bandwidth

If you create multiple storage pools in a volume but do not use affinities, you should ensure that all the storage pools ___________.

A.

have different RAID levels

B.

contain metadata and journaling data

C.

provide the same data transfer rate to the user

D.

appear as separate folders on the Xsan volume

Which file contains the IP addresses of all metadata controllers?

A.

fsmlist

B.

fsname

C.

fsmservers

D.

fsnameservers

Which is NOT a benefit of a storage area network?

A.

Allows multiple computers to connect to each RAID array.

B.

Provides a central server that reshares RAID arrays to the LAN.

C.

Provides for easy expansion of shared storage resources.

D.

Provides high-speed connectivity to storage devices.

Using Xsan, how many computers can simultaneously access a shared volume?

A.

8

B.

16

C.

32

D.

64

When LUNs of different sizes are utilized in one storage pool, _____________.

A.

some storage space will be wasted

B.

it increases the efficiency of the storage pool

C.

the storage pool must be assigned an affinity

D.

block size has to be optimized for the smallest LUN

Which is an advantage of Fibre Channel switches over hubs?

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.