Question:

Which one is NOT generally a change after Virtualization?

A.

Virtual machines can be provisioned to any system

B.

Hardware-independence of operating system and applications

C.

Can manage OS and application as a single unit by encapsulating them into virtual machines.

D.

Software and hardware tightly coupled

Answer» d. Software and hardware tightly coupled

Question:

Which of the following is not the component of a SCADA system?

A.

Database server

B.

I/O system

C.

PLC controller

D.

Sparger controller

Answer» d. Sparger controller

Question:

Amazon EC2 provides virtual computing environments, known as :

A.

chunks

B.

instances

C.

messages

D.

None of the mentioned

Answer» b. instances

Question:

To establish scalability for the analysis of huge research data, CERN uses LSF i.e. a ________ grid and workload management solution of cloud computing platform

A.

Load Setting Facility

B.

Load Sharing Facility

C.

Load Setting Faculty

D.

Load assigning Faculty

Answer» b. Load Sharing Facility

Question:

Full virtualizationFull virtualization

A.

Simulates hardware within software

B.

Has VMs with the same OS

C.

Clones images

D.

Alters the guest OS

Answer» a. Simulates hardware within software

Question:

Smart Dust can be used to measure the

A.

Temperature of the industrial lathe machine

B.

Heat inside a computer’s CPU

C.

Chemical in the soil

D.

Strength of a solid material

Answer» c. Chemical in the soil

Question:

Point out the wrong statement.

A.

You can use proxy and brokerage services to separate clients from direct access to shared cloud storage

B.

Any distributed application has a much greater attack surface than an application that is closely held on a Local Area Network

C.

Cloud computing doesn’t have vulnerabilities associated with Internet applications

D.

All of the mentioned

Answer» c. Cloud computing doesn’t have vulnerabilities associated with Internet applications

Question:

_________ computing refers to applications and services that run on a distributed network using virtualized resources.

A.

Distributed

B.

Cloud

C.

Soft

D.

Parallel

Answer» b. Cloud

Question:

IBM’s Blue Cloud uses a special software for monitoring of virtual cluster operations and acts as a provisioning manager is known as ________.

A.

Web Sphere

B.

Tivoli

C.

Nebula

D.

Altix

Answer» b. Tivoli

Question:

websocket is a____ Protocol

A.

stateful

B.

bidirectional

C.

connection oriented

D.

all of the above

Answer» d. all of the above