Question:

What makes Ajax unique?

A.

It works as a stand-alone Web-development tool

B.

It works the same with all Web browsers

C.

It uses C++ as its programming language

D.

It makes data requests asynchronously

Answer» d. It makes data requests asynchronously

Question:

Amazon Web Services (AWS) is an example of______________________

A.

Software as a service (SaaS)

B.

Infrastructure as a service (IaaS)

C.

Platform as a Service (PaaS)

D.

None of the mentioned

Answer» b. Infrastructure as a service (IaaS)

Question:

The types of AMI provided by AWS are:

A.

Instance store backed

B.

EBS backed

C.

Both A & B

D.

None of the above

Answer» c. Both A & B

Question:

_____________________where a VM can be moved from one physical machine to another even as it continues to execute.

A.

Load Balancing

B.

Migration

C.

Live Migration

D.

Server consolidation

Answer» c. Live Migration

Question:

Appear IQ, Mendix, Amazon Web Services (AWS) Elastic Beanstalk, Google App Engine and Heroku, are some of the example of providing services for:

A.

IaaS

B.

SaaS

C.

PaaS

D.

None

Answer» c. PaaS

Question:

Amazon Elastic Compute Cloud (Amazon EC2) is a web service based on

A.

Iaas

B.

Paas

C.

Saas

D.

All of the mentioned

Answer» a. Iaas

Question:

One of the reasons of widespread of cloud is its ability to provide resource allocation dynamically from a pool of VM resources. State True or False.

A.

true

B.

false

Answer» a. true

Question:

_______ JavaScript is also called server-side JavaScript.

A.

Microsoft

B.

Navigator

C.

LiveWire

D.

None

Answer» c. LiveWire

Question:

CoAP is a specialized _________ protocol.

A.

Web Transfer

B.

Power

C.

Application

D.

Resource

Answer» a. Web Transfer

Question:

Communication between services is done widely using _______ protocol

A.

REST

B.

SOAP

C.

RESTful

D.

None of the mentioned

Answer» c. RESTful