21. What is the main benefit of using a private cloud service?
A) Lower total cost of ownership (TCO)
B) Ability to scale resources on-demand
C) Reduced need for data security measures
D) Increased network latency for users
22. Which cloud computing characteristic allows multiple users to share a common pool of computing resources?
A) Elasticity
B) Scalability
C) Virtualization
D) Resource pooling
23. Which cloud deployment model is suitable for organizations with highly sensitive data and compliance requirements?
A) Public Cloud
B) Private Cloud
C) Hybrid Cloud
D) Community Cloud
24. Which cloud service model offers the most abstraction and is typically used by developers to build applications?
A) Software as a Service (SaaS)
B) Platform as a Service (PaaS)
C) Infrastructure as a Service (IaaS)
D) Function as a Service (FaaS)
25. What does “IaaS” stand for in cloud computing?
A) Internet as a Service
B) Infrastructure as a Service
C) Integration as a Service
D) Interconnectivity as a Service
