DATABASE FUNDAMENTALS
CLOUD COMPUTING AND DATABASES
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
IAAS
|
|
|
PAAS
|
|
|
SAAS
|
|
|
FAAS
|
Detailed explanation-1: -Why is cloud better than on-premise? Dubbed better than on-premise due to its flexibility, reliability and security, cloud removes the hassle of maintaining and updating systems, allowing you to invest your time, money and resources into fulfilling your core business strategies.
Detailed explanation-2: -Platform as a Service (PaaS) 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-3: -Cloud hosting makes applications and websites accessible using cloud resources. Unlike traditional hosting, solutions are not deployed on a single server. Instead, a network of connected virtual and physical cloud servers hosts the application or website, ensuring greater flexibility and scalability.
Detailed explanation-4: -1 Answer. Virtual Machine (option C)) is not a PaaS (Platform as a Service) in a cloud environment. One of the most popular Paas provider is Heroku which is running on top of AWS (Amazon Web Services) .