1_1_Intro_Cloud

What is cloud computing

• On-demand access to shared computing resources

• Rapid provisioning with minimal management effort

• Pay-as-you-go access to IT services over the internet

• All of the above

Which cloud model combines public and private environments

• Private cloud

• Public cloud

• Hybrid cloud

• Community cloud

Which cloud model is owned and operated by third-party providers

• Private cloud

• Public cloud

• Hybrid cloud

• Community cloud

What does the consumption-based model mean

• Pay only for what you use

• Fixed monthly fee

• Pay for hardware upfront

• No billing for unused resources

Capital expenditure is also known as

• Pay as you go

• Upfront spending

• Monthly subscription

• Usage based billing

Operational expenditure is also known as

• Upfront spending

• Depreciation cost

• Pay as you go

• Lifetime license

Which cloud model gives the most flexibility

• Public cloud

• Private cloud

• Hybrid cloud

• Traditional data center

Who is responsible for physical security in a public cloud

• Customer

• Cloud provider

• Third-party outsourced IT team

• AWS

A Full control of physical servers

• No capital expenditures to scale up

• Dedicated hardware for single tenant

• No internet access required

• All of the above

Which cloud model allows an organisation to meet strict compliance requirements

• Public cloud

• Private cloud

• Hybrid cloud

• Community cloud