Cloud Computing Questions et reponses d'entretien
Differences associees
Question 6. Explain the term 'Elasticity' in the context of cloud computing.
Elasticity in cloud computing refers to the ability to dynamically allocate and deallocate resources based on demand. It allows for automatic scaling of resources to handle varying workloads.
Question 7. What is the significance of Load Balancing in a cloud environment?
Load balancing distributes incoming network traffic across multiple servers to ensure that no single server is overwhelmed with too much traffic. It improves the performance, availability, and reliability of applications.
Question 8. What are the key security concerns in cloud computing?
Key security concerns in cloud computing include data breaches, data loss, unauthorized access, insecure interfaces and APIs, and compliance challenges. Security measures like encryption and access controls are crucial.
Question 9. Explain the difference between horizontal and vertical scaling.
Horizontal scaling involves adding more machines or nodes to a system to handle increased load. Vertical scaling involves increasing the resources (CPU, RAM) of an existing machine to handle increased load.
Question 10. What is serverless computing?
Serverless computing is a cloud computing execution model where the cloud provider manages the infrastructure, automatically allocating resources as needed to execute and scale applications. Developers only focus on writing code without worrying about server management.
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