CompTIA Tech+ Practice Questions: Cloud Computing

12 free, exam-style CompTIA Tech+ (FC0-U71) practice questions covering Cloud Computing, each with the correct answer and an explanation. Start a timed exam below, or scroll on to read through the questions.

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Cloud Computing practice questions

Answers and explanations are shown. Take the timed exam above to test yourself first.

Q1. Which of the following is an example of cloud computing?

A.Using a locally installed word processor
B.Storing files on an external hard drive
C.Accessing email via a web browser✓ Correct
D.Running software from a CD-ROM

Explanation: Cloud computing involves accessing services over the internet, like webmail. Learn more.

Q2. What does 'SaaS' stand for?

A.Storage as a Service
B.Software as a Service✓ Correct
C.Security as a Service
D.System as a Service

Explanation: SaaS (Software as a Service) delivers applications over the internet (e.g., Gmail, Office 365). Learn more.

Q3. Which of the following is a benefit of virtualization?

A.Reduced hardware costs✓ Correct
B.Faster internet speeds
C.Increased printer functionality
D.Simplified keyboard layouts

Explanation: Virtualization allows multiple OS instances to run on one physical machine, reducing hardware needs. Learn more.

Q4. What is the main advantage of cloud storage over local storage?

A.Lower cost per gigabyte
B.Accessibility from anywhere✓ Correct
C.Faster read/write speeds
D.No need for internet connection

Explanation: Cloud storage allows access from any internet-connected device. Learn more.

Q5. Which cloud service model provides hardware infrastructure?

A.SaaS
B.PaaS
C.IaaS✓ Correct
D.DaaS

Explanation: IaaS (Infrastructure as a Service) provides virtualized computing resources. Learn more.

Q6. Which of these is a cloud deployment model?

A.Public✓ Correct
B.Personal
C.Closed
D.Limited

Explanation: Public clouds are available to general public (e.g., AWS, Azure). Learn more.

Q7. What is the main advantage of PaaS?

A.Provides complete hardware control
B.Eliminates need to manage OS✓ Correct
C.Offers pre-installed applications
D.Requires no internet connection

Explanation: PaaS (Platform as a Service) handles OS and middleware management. Learn more.

Q8. Which of these is a characteristic of serverless computing?

A.Requires managing physical servers
B.Developers focus only on code✓ Correct
C.No auto-scaling
D.Fixed monthly costs

Explanation: Serverless abstracts infrastructure management entirely. Learn more.

Q9. What is the purpose of containerization?

A.Package software with all dependencies✓ Correct
B.Increase hardware requirements
C.Slow down deployment
D.Require physical servers

Explanation: Containers bundle apps with needed libraries/configs. Learn more.

Q10. Which of these is a benefit of edge computing?

A.Increased latency
B.Reduced bandwidth usage✓ Correct
C.Centralized processing
D.Higher costs

Explanation: Edge computing processes data closer to source, reducing bandwidth. Learn more.

Q11. Which cloud model provides complete software applications through a browser?

A.SaaS✓ Correct
B.IaaS
C.On-premises only
D.Firmware as a service

Explanation: Software as a Service delivers ready-to-use applications over the network. Learn more.

Q12. Which cloud benefit lets a business avoid buying servers for short-term demand spikes?

A.Elastic scaling✓ Correct
B.Manual cabling
C.Local-only storage
D.Fixed capacity

Explanation: Elastic scaling allows cloud resources to grow or shrink with demand without purchasing permanent hardware. Learn more.

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Last updated 25 July 2026