CLOUD COMPUTING

CLOUD COMPUTING

CLOUD SERVICES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
With which cloud service model can consumers use the provider’s applications but not manage or control any of the underlying cloud infrastructure?
A
SaaS
B
PaaS
C
IaaS
D
GaaS
Explanation: 

Detailed explanation-1: -The consumer does not manage or control the underlying cloud infrastructure but has control over operating systems, storage, and deployed applications; and possibly limited control of select networking components (e.g. host firewalls).

Detailed explanation-2: -SaaS (sometimes called cloud application services) is cloud-hosted, ready-to-use application software. Users pay a monthly or annual fee to use a complete application from within a web browser, desktop client or mobile app.

Detailed explanation-3: -Companies that use SaaS don’t have to manage their data use or maintain their applications. With PaaS and IaaS, however, users must manage their own data use and applications. SaaS and PaaS providers manage organizations’ operating systems, but IaaS users must handle their own operating systems.

Detailed explanation-4: -Definition(s): The capability provided to the consumer is to deploy onto the cloud infrastructure consumer-created or acquired applications created using programming languages, libraries, services, and tools supported by the provider.

There is 1 question to complete.