Question:

For the _________ model, the security boundary may be defined for the vendor to include the software framework and middleware layer.

A.

SaaS

B.

PaaS

C.

IaaS

D.

All of the mentioned

Answer» b. PaaS

Question:

If the IP address or hostname of a data node changes

A.

The namenode updates the mapping between file name and block name

B.

The data in that data node is lost forever

C.

The namenode need not update mapping between file name and block name

D.

There namenode has to be restarted

Answer» c. The namenode need not update mapping between file name and block name

Question:

. ________ as a utility is a dream that dates from the beginning of the computing industry itself

A.

Model

B.

Computing

C.

Software

D.

All of the mentioned

Answer» b. Computing

Question:

Virtualization allows sharing the resources of hardware across multiple aenvironments.

A.

True

B.

false

Answer» a. True

Question:

Which of the following is best known service model?

A.

SaaS

B.

IaaS

C.

PaaS

D.

All of the mentioned

Answer» d. All of the mentioned

Question:

_________ is a service that creates and manages virtual network interfaces.

A.

VMware vStorage

B.

VMware vNetwork

C.

VMware vCompute

D.

Application services

Answer» b. VMware vNetwork

Question:

Cloud system from SGI is functionally considered as an ________.

A.

on-demand cloud computing service

B.

on-demand cloud storage service

C.

on-demand cloud accessing service

D.

on-demand

Answer» a. on-demand cloud computing service

Question:

The source of HDFS architecture in Hadoop originated as

A.

Google distributed filesystem

B.

Yahoo distributed filesystem

C.

Facebook distributed filesystem

D.

Amazon S3 storage

Answer» a. Google distributed filesystem

Question:

Which of the following backup create a cloned copy of your current data or drive ?

A.

Continuous Data Protection

B.

Open file backup

C.

Reverse Delta backup

D.

None of the mentioned

Answer» a. Continuous Data Protection

Question:

The advantages of Ajax is _______________

A.

Bandwidth utilization

B.

More interactive

C.

Speeder retrieval of data

D.

All of these

Answer» d. All of these