Quiz: Cloud Computing: How It Powers the Modern World

Question 1

Which of the following best describes the primary advantage of cloud computing in terms of resource scalability?

Accepted Answer

It enables automatic scaling of resources up or down based on demand

Answer

It allows companies to purchase new hardware on demand

Answer

It reduces the need for software updates

Answer

It guarantees 100% uptime for all applications

Question 2

In a cloud computing environment, what is the term used for software, platforms, and infrastructure that are provided as a service over the internet?

Accepted Answer

SaaS, PaaS, and IaaS

Answer

On-premise solutions

Answer

Local servers

Answer

Open-source software

Question 3

Which cloud deployment model is typically used by a single organization for exclusive use, whether managed internally or by a third party?

Accepted Answer

Private cloud

Answer

Public cloud

Answer

Hybrid cloud

Answer

Community cloud

Question 4

What is a key security concern when using a public cloud service?

Accepted Answer

The risk of unauthorized access by other cloud users sharing the same infrastructure

Answer

The possibility of data loss due to physical server failures

Answer

The complexity of setting up firewalls

Answer

The need to install antivirus software on all devices

Question 5

How does edge computing complement cloud computing?

Accepted Answer

By processing data closer to the source to reduce latency

Answer

By processing data in satellite offices

Answer

By replacing the need for cloud computing entirely

Answer

By increasing the storage capacity of data centers

Question 6

Which of the following statements most accurately describes the concept of "cloud bursting"?

Accepted Answer

When an application temporarily extends into the cloud from on-premises infrastructure

Answer

When a cloud service exceeds its capacity and data is lost

Answer

When excess cloud resources are sold to other users

Answer

When cloud providers burst through walls of data centers