AWS 面试题与答案
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问题 16. Explain the concept of Amazon EBS.
Amazon EBS (Elastic Block Store) provides block-level storage volumes for use with EC2 instances. It allows users to create and attach storage volumes to EC2 instances for data storage.
问题 17. What is AWS Lambda Layers?
Lambda Layers allow sharing code and data across multiple Lambda functions. It helps in managing common dependencies and reducing duplication of code across functions.
问题 18. Explain the purpose of Amazon Route 53.
Amazon Route 53 is a scalable and highly available Domain Name System (DNS) web service. It provides reliable and cost-effective domain registration, DNS routing, and health checking of resources.
问题 19. What is Amazon DynamoDB?
Amazon DynamoDB is a fully managed NoSQL database service that provides fast and predictable performance with seamless scalability. It is suitable for applications that require low-latency data access.
问题 20. Explain the concept of AWS Elastic Beanstalk.
AWS Elastic Beanstalk is a fully managed service that makes it easy to deploy and run applications in multiple languages. It abstracts infrastructure management and allows developers to focus on writing code.
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