- 1. Cloud computing is the delivery of computing services—including servers, storage, databases, networking, software, analytics, and intelligence—over the Internet to offer faster innovation, flexible resources, and economies of scale. Typically, users access cloud services through a web browser or a light-weight desktop or mobile app while the backend infrastructure is managed by a third-party cloud service provider. Cloud computing allows organizations to avoid upfront infrastructure costs and focus on projects that differentiate their businesses instead of on infrastructure. Moreover, organizations can scale up or down based on their requirements, pay only for what they use, and benefit from the latest technologies without having to invest in new hardware or software.
Which of the following is a benefit of cloud computing?
A) Scalability.
B) Limited accessibility.
C) Decreased flexibility.
D) Higher upfront costs.
- 2. Which of the following is a public cloud provider?
A) Apple iCloud.
B) Google G Suite.
C) Amazon Web Services (AWS).
D) Windows Desktop Service.
- 3. What is IaaS in cloud computing?
A) Integration as a Solution.
B) Information as a Service.
C) Infrastructure as a Service.
D) Internet as a Service.
- 4. What does DRaaS stand for in cloud computing?
A) Data Retrieval as a Service.
B) Dynamic Resource Allocation as a Solution.
C) Disaster Recovery as a Service.
D) Disconnection and Reconnection as a Step.
- 5. What is a cloud storage service that offers free storage for personal use?
A) Adobe Creative Cloud.
B) Google Drive.
C) Microsoft Office 365.
D) Salesforce CRM.
- 6. What does PaaS stand for in cloud computing?
A) Private as a Service.
B) Process as a Service.
C) Platform as a Service.
D) Programming as a Solution.
- 7. Which cloud computing service model provides the highest level of control to the customer?
A) Function as a Service (FaaS).
B) Platform as a Service (PaaS).
C) Software as a Service (SaaS).
D) Infrastructure as a Service (IaaS).
- 8. What is meant by the term 'cloud vendor lock-in'?
A) Data encryption in the cloud.
B) Dependency on a specific cloud provider's services.
C) Ability to switch providers easily.
D) Open-source cloud solutions.
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