Download New Updated (July) CompTIA SG0-001 Actual Test 51-60

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QUESTION 51

Which of the following is the main difference between NAS and DAS?

 

A.

NAS cannot be shared amongst multiple computers

B.

DAS can offer a fault tolerant design

C.

DAS does not use network devices.

D.

NAS uses an HBA. DAS does not use an HBA

 

Correct Answer: C

 

 

QUESTION 52

Which of the following storage types is BEST suited for data immutability?

 

A.

DAS

B.

SAN

C.

CAS

D.

NAS

 

Correct Answer: C

 

 

QUESTION 53

An IT Administrator needs to have which of the following devices in order to share an FC storage system with multiple servers on a SAN?

 

A.

FC router

B.

FC switch

C.

FC hub

D.

FC HBA

 

Correct Answer: B

 

 

QUESTION 54

A pair of SAN-attached servers will be clustered using host clustering, which of the following should the storage administrator do to support that configuration?

 

A.

Volumes should be mapped to one server and then the second server will provide redundancy

B.

Shared volumes should be mapped to both servers via a single storage interface.

C.

Storage volumes from separate storage arrays should be mapped to each server via separate fabrics.

D.

Shared volumes should be mapped to both servers via multiple storage interfaces.

 

Correct Answer: D

 

 

QUESTION 55

A systematic shutdown of a storage array may be caused by which of the following?

 

A.

Datacenter ambient temperature is not maintained

B.

Inadequate weight distribution is not balanced

C.

Service processor inaccessibility

D.

Disk cabinet left unsecured

 

Correct Answer: A

 

QUESTION 56

The technician has been told to install a cable between buildings for a new4Gbps link. The distance between the buildings is approximate^ 500 meters (1640 feet). Which of the following cable options should be used?

 

A.

Single-mode

B.

CAT6

C.

Multimode

D.

Twin AX

 

Correct Answer: A

 

 

QUESTION 57

Which of the following is the BEST media to quickly backup a portable 30 GB file?

 

A.

LTO

B.

Flash Drive

C.

DVD

D.

Blu-Ray

 

Correct Answer: B

 

 

QUESTION 58

A storage administrator is tasked with creating a disaster recovery solution for an application with Recovery Time Objective (RTO) of two minutes and Recovery Point Objective (RPOJ of five minutes. In the event of complete site failure which of the following techniques should be used? (Select TWO).

 

A.

Replication

B.

CAS

C.

Tape Backups

D.

Snapshotting

E.

VTL Backups

 

Correct Answer: AD

 

 

QUESTION 59

From a disaster recovery perspective, which of the following solutions would provide the MOST redundancy and high availability options?

 

A.

Data center with a single point of failure

B.

An infrastructure with a cold site

C.

An infrastructure with a hot site

D.

Datacenter with a cache battery backup and cache mirroring option for all servers

 

Correct Answer: C

 

 

 

 

QUESTION 60

Some users are reporting performance issues with a newly deployed web server. While running a protocol analyzer, the system administrator is able to capture both iSCSI and TCP port 80 trafficon the same subnet. Which of the following can the system administrator implement to separate iSCSI from other network traffic?

 

A.

VLAN

B.

Jumbo frames

C.

LUN masking

D.

Multipathing

 

Correct Answer: A

 

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