CLOUD BASICS QUESTIONS ONLINE TEST

CLOUD BASICS QUESTIONS ONLINE TEST | CLOUD COMPUTING


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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

Image result for Cloud Basics Questions images

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

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