Cloud Basics Questions Online Test | Cloud Computing

Question 1

Horizontal scaling out involves allocating:

• More IT resources that have just been purchased
• More IT resources of highly capacity
• More IT resources of the same type
• More IT resources of different types

Question 2

“Cloud computing is a specialized from of distributed computing…”

• True
• False

Question 3

Three of the possible business drivers to move to a cloud computing model would include-------------------------- and

Question 4

An IT resources not residing in a cloud, but instead residing in an internal IT enterprise environment is considered to be ----------------------.

Question 5

Elasticity could be defined as the ability of a system to automatically provision or de-provision computing resources on demand as a workload changes

• True
• False

Question 6

Horizontal scaling-out is more expensive than Vertical scaling-out

• true
• false

Question 7

------------------- allows physical IT resources to provide virtual images of themselves

                                              

                                                                                                          

Question 8

An event-driven software program without a technical interface can be referred to as a -----------------.

Question 9

The maximum amount of work that an IT resource is capable of delivering in a fixed period of time is described as it’s ---------------------.

Question 10

The --------- markup language creates a definition that defines an API for a service.

Question 11

Vertical scaling out involves allocating

• More IT resource of higher capacity
• More IT resource of the same type

Question 12

A cluster is a group of independent IT resources that are interconnected to work as a single system. Three of the attributes of a cluster are high availability, load balancing and supporting computation.

Question 13

---------- schemas are created to defined the data structure of input and output messages exchanged by services.

Question 14

A ---------------- is a physical or virtual IT-related artefact (software or hardware) that resides within a cloud environment.

Question 15

Cloud data centres typically used standardised commodity hardware and modular architecture in order to achieve their objectives. Three possible objectives foe a data centre are standardization, modularity and virtualization.

Question 16

A ---------- can use SOAP headers to carry meta information in its messages.

Question 17

Multi-tenant application allow multiple users to access the same logic simultaneously as separate instances of the software. Three characteristics of a multi-tenant application are usage isolation, recovery and data security.

Question 18

A ----------- application consists of a physical or virtual server hosting an application designed to allow use by multiple different users.

Question 19

The -------------- protocol defines a common messaging format for request and response messages.

Question 20

A--------- application consists of a physical or virtual server hosting an application designed to allow use by multiple different users.

Question 21

The ------ protocol defines a common messaging format for request and response messages.

Question 22

What are the three fundamental elements of the World Wide Web technology architecture:

• HTTPS, WSDL, UDDI
• HTML, URL, HTTP
• SOAP, XML, FTP
• URL, HTTP, VM