2014 Latest 100% Pass Guaranteed EMC E20-002 Practice Tests (1-10)

QUESTION 1
In which Cloud deployment model would an organization see operational expenditures grow in proportion to capital expenditures?

A.    On-premise Private Cloud
B.    External Private Cloud
C.    Public Cloud
D.    Hybrid Cloud

Answer: A

QUESTION 2
What is the Cloud service model offered by EMC Mozy?

A.    Software-as-a-Service
B.    Platform-as-a-Service
C.    Infrastructure-as-a-Service
D.    Virtualization-as-a-Service

Answer: A

QUESTION 3
As an organization leverages more resources from Cloud service providers, which expense of the organization would be expected to grow larger?

A.    Power and energy
B.    Management
C.    Infrastructure
D.    Operational

Answer: D

QUESTION 4
What best describes the “metered service” characteristic of Cloud computing?

A.    Consumers are billed based on resource usage.
B.    Services are provisioned based on their demand.
C.    Metering services are created when required from the resource pools.
D.    Metering services can scale up and down based on resource usage.

Answer: A

QUESTION 5
Which Cloud service model allows the user to run any operating system and application?

A.    Platform-as-a-Service
B.    Infrastructure-as-a-Service
C.    Software-as-a-Service
D.    IT-as-a-Service

Answer: B

QUESTION 6
Which Cloud service model is most appropriate for application development?

A.    Infrastructure-as-a-Service
B.    Platform-as-a-Service
C.    Software-as-a-Service
D.    IT-as-a-Service

Answer: B

QUESTION 7
An organization runs a proprietary operating system for its custom applications. System performance has been declining at an increasing rate. They would like to leverage a Cloud solution to address their problem.
Which Cloud service model would be appropriate for them?

A.    Infrastructure-as-a-Service
B.    Platform-as-a-Service
C.    Software-as-a-Service
D.    IT-as-a-Service

Answer: A

QUESTION 8
Which problem is addressed by RAID technologies?

A.    Data corruption
B.    Data backup
C.    Data loss
D.    Data security

Answer: C

QUESTION 9
Which is a benefit of server clustering?

A.    High CPU utilization
B.    High availability
C.    High memory utilization
D.    High security

Answer: B

QUESTION 10
Which RAID type uses parity to protect against data loss?

A.    RAID 3
B.    RAID 0
C.    RAID 1
D.    Nested

Answer: A

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