Ensurepass

 

QUESTION 111

A new storage array must be configured for a database server. This array will store transaction logs that are always being written. Which of the following RAID solutions would provide fault tolerance and fast write operations without the use of parity?

 

A.

RAID 0

B.

RAID 3

C.

RAID 6

D.

RAID 10

 

Correct Answer: D

 

 

 

 

QUESTION 112

An administrator is required to maintain space for 750GB of user data. Which of the following is the BEST option available to the administrator?

 

A.

Create a RAID 5 array using five 200GB disks.

B.

Create a JBOD using four 200GB disks.

C.

Create a RAID 1 array using six 200GB disks.

D.

Create a RAID 5 array using three 200GB disks.

 

Correct Answer: A

 

 

QUESTION
113

Which of the following ensures that air is passed through a server chassis correctly?

 

A.

U-size templates

B.

Phase changers

C.

Baffles

D.

Molex connectors

 

Correct Answer: C

 

 

QUESTION 114

Which of the following is designed to guarantee that once data is written it cannot be modified? (Select TWO).

 

A.

Flash

B.

DLT4 tapes

C.

CD-R

D.

SDLT tapes

E.

WORM

 

Correct Answer: CE

 

 

QUESTION 115

Which of the following is the MOST important consideration when purchasing a new server for a mission critical application?

 

A.

RAID 0 compliant

B.

Notifying all stakeholders of the server upgrade

C.

Service Level Agreement

D.

KVM access

 

Correct Answer: C

 

 

 

 

 

 

 

QUESTION 116

An administrator has been instructed to add four additional drives to a server configured with RAID 5. The server is using 146GB drives for the data. Without changing the configuration, how much additional data space would be available if the administrator purchased 300GB drives and added them to the existing array?

 

A.

438GB

B.

584GB

C.

900GB

D.

1200GB

 

Correct Answer: B

 

 

QUESTION 117

A company needs to implement an offsite backup method that is replicated and needs to guarantee that the data cannot be changed once it is replicated. Which of the following would meet the company’s needs?

 

A.

SAN

B.

WORM

C.

NAS

D.

CD-RW

 

Correct Answer: B

 

 

QUESTION 118

Which of the following optical devices by default has the GREATEST storage capacity?

 

A.

DVD

B.

DVD-R

C.

Blu-Ray

D.

Flash

 

Correct Answer: C

 

 

QUESTION 119

Which of the following backup methodologies is MOST time efficient for backing up data?

 

A.

Incremental

B.

Snapshot

C.

Differential

D.

GFS

 

Correct Answer: A

 

 

 

 

 

 

QUESTION 120

A high availability solution must be designed for a single file server. Data must be replicated between the disks to ensure a failure of one disk does not bring down the server. Which of the following meets these requirements?

 

A.

RAID 1

B.

RAID 0

C.

Active/passive cluster

D.

Disk-to-disk

 

Correct Answer: A

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