Ensurepass

 

QUESTION 91

Which of the following terms refers to the storage infrastructure as a whole?

 

A.

Fabric

B.

Connection

C.

SAN

D.

NAS

 

Correct Answer: C

 

 

QUESTION 92

When considering the BEST design for a SAN environment, which of the following is the MOST pivotal concept design flaw?

 

A.

Long distance connections

B.

Three phase power

C.

Single point of failure

D.

Fully redundant fabrics

 

Correct Answer: C

 

 

QUESTION 93

Which of the following are requirements for having an ISL between two FC switches? (Select TWO).

 

A.

Both switches have to be the same model.

B.

The connecting ports need to be E-ports.

C.

The connecting ports need to be F-ports.

D.

Each switch has to have a unique domain ID.

E.

Both switches need to be running the same firmware level.

 

Correct Answer: BD

 

 

QUESTION 94

Which of the following provides high availability? (Select TWO).

 

A.

Multipath

B.

Hot spare

C.

RAID0

D.

Snapshot

E.

Zoneset

 

Correct Answer: AB

 

 

QUESTION 95

An application database is operating slowly and no faults have been detected on the storage or host. Which of the following will determine if the storage device is performing outside of its normal operating expectations?

 

A.

Current performance versus recorded baseline

B.

Thorough review of the audit logs of the device

C.

Forecast and capacity planning trend

D.

Thorough review of the switch and storage event logs

 

Correct Answer: A

 

 

QUESTION 96

A new SAN volume has been presented and mounted on a server, but poor write performance is exhibited. Which of the following should be investigated to determine potential causes?

 

A.

HBA persistent bindings

B.

Alignment of the partition along physical disk track boundaries

C.

The HBA topology configuration

D.

The MTU size for jumbo frames and alignment along switch boundaries

 

Correct Answer: B

 

 

QUESTION 97

Which of the following storage technologies makes use of E-ports and F-ports?

 

A.

FC-AL

B.

SATA

C.

FCP

D.

SAS

 

Correct Answer: C

 

 

QUESTION 98

Which of the following are block level transports? (Select TWO)

 

A.

EXT3

B.

FCoE

C.

iSCSI

D.

NTFS

E.

NFS

 

Correct Answer: BC

 

 

QUESTION 99

Which of the following computes a combined value of all pages and stamps the value on the tape media to be used to verify that whole backup?

 

A.

Differential backup

B.

D2D2T

C.

Page checksum

D.

Backup checksum

 

Correct Answer: D

 

 

QUESTION 100

Which of the following would benefit the MOST from deduplication?

 

A.

Database

B.

Virtualized servers

C.

Compressed videos

D.

Compressed photos

 

Correct Answer: C

 

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