Download New Updated (July) CompTIA SG0-001 Actual Test 241-250

Ensurepass

 

QUESTION 241

Asynchronous replication is defined as which of the following?

 

A.

Data write is acknowledged to the host at the secondary site only, and then sent to primary site as network availability permits.

B.

Data write is acknowledged to the host at the primary site only and then sent to secondary site as network capabilities allow.

C.

Data write is not acknowledged to the host until transfer has been verified by secondary controller.

D.

Data write is acknowledged to the host at both primary and secondary simultaneous^ and transferred as network capabilities allow.

 

Correct Answer: B

 

 

QUESTION 242

An administrator would like to connect a server to the local VSAN fabric. Which of the following would MOST likely need to be installed in the server?

 

A.

FCHBA

B.

SAS expander

C.

iSCSI controller

D.

TOE card

 

Correct Answer: A

 

 

QUESTION 243

Multimode 50 micron fiber cable can be used for which of the following scenarios? (Select TWO)

 

A.

1Gbit Fibre Channel connection for FICON system 1000 meters (3281 feet) from switch

B.

10Gbit Fibre Channel connection between directors 500 meters (1640 feet) apart

C.

8Gbit Fibre Channel connection for storage 450 meters (1476 feet) from switch

D.

4Gbit Fibre Channel connection between switches 50 meters (164 feet) apart

E.

2Gbit Fibre Channel connection for Server 300 meters (984 feet) from switch

 

Correct Answer: DE

 

 

QUESTION 244

Which of the following describes the method of placing lesser used data on less costly storage while reserving more expensive storage for more frequently used or valuable data?

 

A.

Single Instance Storage

B.

Content Addressable Storage

C.

Storage Tiers and HSM

D.

Object Oriented Storage

 

Correct Answer: C

 

 

QUESTION 245

Servers, storage, and switches in a SAN all have multiple power supplies in N+1 configuration. Each server and storage system has du
al connections to the fabric. Which of the following BEST describes this configuration?

 

A.

High availability, fully redundant SAN

B.

Fully resilient SAN

C.

Fully redundant SAN

D.

High availability components

 

Correct Answer: D

 

 

QUESTION 246

In logical volume management, which of the following is the HIGHEST level of abstraction?

 

A.

Volume Group

B.

Physical Disk Drives

C.

Physical Volume

D.

Logical Volume

 

Correct Answer: A

 

 

QUESTION 247

Which of the following describes a selection of controller-less drives?

 

A.

eSCSI

B.

SCSI

C.

JBOD

D.

RAID0

 

Correct Answer: C

 

 

QUESTION 248

Which of the following provides the BEST level of security for data traveling across a WAN?

 

A.

Data destruction

B.

Key Management

C.

Authentication

D.

Encryption

 

Correct Answer: D

 

 

QUESTION 249

A system administrator has been tasked to create a new LUN for a system that will store sensitive information. The system connects to the SAN via switched fabric. Which of the following can the system administrator implement in the fabric to improve confidentiality of the data stored in the new LUN?

 

A.

Hardware initiators

B.

Fiber channel zoning

C.

LUN masking

D.

Random SCSI IDs

 

Correct Answer: B

 

 

QUESTION 250

A customer wants to present a LUN to a server totaling 5TB. The server will initially use only 100GB. The storage administrator will upgrade the SAN as more storage is needed. Which of the following is the BEST feature to use to present storage to the server while maximizing storage flexibility?

 

A.

LUN Masking

B.

LUN Snapshot

C.

Thin Provisioning

D.

Thick Provisioning

 

Correct Answer: C

 

Free VCE & PDF File for CompTIA SG0-001 Real Exam

Instant Access to Free VCE Files: CompTIA | VMware | SAP …
Instant Access to Free PDF Files: CompTIA | VMware | SAP …

This entry was posted in Uncategorized and tagged , . Bookmark the permalink.