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#1. Scenario: A business is concerned about data privacy and wants complete control over its infrastructure while still leveraging cloud technology. Which deployment model should they choose?
Explanation: Private cloud is operated solely for one organization, providing more control over data and infrastructure.
#2. Scenario: A developer needs to build, test, and deploy applications quickly without worrying about managing the underlying hardware. Which cloud service model fits this requirement?
Explanation: Platform as a Service (PaaS) provides a platform allowing developers to build applications without managing infrastructure.
#3. Scenario: A company needs to set up a secure VPN connection between its on-premises network and cloud environment. Which service should they use?
Explanation: Site-to-Site VPN connects on-premises networks to the cloud securely over the internet.
#4. Scenario: A company wants to reduce its capital expenses on hardware while maintaining flexibility to scale resources up or down based on demand. Which cloud model is best suited for this requirement?
Explanation: Public cloud services allow organizations to avoid hardware costs and easily scale resources based on demand.
#5. Scenario: Your application needs to handle a sudden increase in traffic due to a marketing campaign. Which cloud feature would allow automatic scaling to handle the increased load?
Explanation: Elasticity refers to the ability of a system to automatically adjust resources to handle dynamic workloads.
#6. Scenario: An enterprise is migrating its legacy systems to a cloud provider but wants to keep sensitive data on-premises for compliance reasons. Which approach is most suitable?
Explanation: Hybrid cloud combines public and private clouds, allowing sensitive data to remain on-premises.
#7. Scenario: Your application needs a distributed system for processing real-time data streams. Which service would you select?
Explanation: Stream processing handles real-time data flows and processing, ideal for live analytics.
#8. Scenario: Your company needs a cost-effective solution for archiving infrequently accessed data. Which cloud storage option should you choose?
Explanation: Cold storage is optimized for storing data that is accessed infrequently, reducing costs.
#9. Scenario: A client wants to optimize the cost of running workloads by using a cloud pricing model that offers a discount for committing to usage over a period. Which model is best?
Explanation: Reserved instances offer a discount when you commit to using cloud resources for a longer term.
#10. Scenario: An e-commerce website is using a cloud provider to distribute its content to users across the globe efficiently. What service is being used?
Explanation: A CDN distributes content to users based on their geographic location, improving load times.