Cloud Computing

Question 1

Describe cloud computing

Answer 1

Uses Internet to access and use software and store data without the need for physical hardware.

It offers flexibility, scalability, and cost efficiency.

Question 2

3 types of cloud computing.

Answer 2

→ Infrastructure as a service (laaS)
Rent virtual servers and storage.

→ Platform as a Service (PaaS)
Tools for developers to build/deploy apps without managing infrastructure.

→ Software as a Service (SaaS)
Use software online without installing (e.g., email, office apps).

Question 3

Advantages of Cloud computing

Answer 3

● Scalability: Easily adjust resources as needed.

● Cost Efficiency: Pay only for what you use.

● Accessibility: Access apps and data from anywhere.

Question 4

Disadvantages of cloud computing

Answer 4

● Security Concerns

● Requires stable internet for access.

● Less customization and infrastructure control.