Unit 7 - 7.5.1,7.5.2 Cloud Computing Quiz

What is a private cloud?

• A cloud owned by a public company

• A cloud service shared with the public

• A cloud used by only one organisation

• A free cloud for individuals

Which of these is an example of a public cloud?

• A school’s internal server

• NHS private server

• Microsoft Azure

• Personal USB storage

What is one main feature of a public cloud?

• Custom-built for one user

• Limited to offline access

• Available to multiple users via the internet

• Must be installed manually

A hospital would most likely use which type of cloud?

• Public

• Free

• Private

• Shared

Google Cloud Platform is an example of:

• Private cloud

• Local server

• Public cloud

• In-house network

What does cloud portability allow?

• Access only on desktop PCs

• Access on multiple devices from different locations

• Requires special software to connect

• Data only available offline

What is an example of elasticity in cloud computing?

• Turning off the computer after work

• Upgrading software manually

• Automatically scaling server power during busy hours

• Installing new cables for faster internet

How is the cloud cost-effective for businesses?

• It increases their electricity bills

• It reduces the need to buy and maintain hardware

• It comes with monthly penalties

• It requires yearly contracts only

Cloud storage helps avoid:

• Staff training

• The use of internet

• Physical storage limits

• Email problems

Why is elasticity useful for e-commerce websites?

• For data security

• To handle sudden traffic spikes

• To increase costs

• To reduce access