DATABASE FUNDAMENTALS
CLOUD COMPUTING AND DATABASES
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
Stateless
|
|
|
Stateful
|
|
|
Reliable
|
|
|
All of the above
|
Detailed explanation-1: -Cloud computing is a system and it is necessarily unidirectional in nature. Explanation: Cloud computing is a stateless system, as is the Internet in general.
Detailed explanation-2: -1 Answer. Best explanation: Cloud computing is a stateless system, as is the Internet in general.
Detailed explanation-3: -Cloud computing is on-demand access, via the internet, to computing resources-applications, servers (physical servers and virtual servers), data storage, development tools, networking capabilities, and more-hosted at a remote data center managed by a cloud services provider (or CSP).
Detailed explanation-4: -Which of the following is the correct statement about cloud computing? Explanation: Abstraction and Virtualization are the two essential concepts.
Detailed explanation-5: -Cloud computing is the avaibility of computer services such as data storage, servers, databases, etc. Its main purpose is to give access to data centres to users.