Data Communication and Computer Networks - Cloud Computing

66. Which of the following is the protocol used by REST APIs?

  • Option : A
  • Explanation :
    REST API implementations can make use of standards, such as HTTP, URI, JSON, and XML
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67. You are looking for a managed API service for your cloud-based service? Which of these services would meet your needs?

  • Option : B
  • Explanation :
    cloud Endpoints is a managed API service used to create web front ends to GCP services
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68. You are looking for a managed API service to provide an API frontend to your legacy systems? Which of these services would meet your needs?

  • Option : A
  • Explanation :
    Apigee Edge is a platform for developing and managing APIs used for both cloud and legacy systems.
    Apigee Edge provides an abstraction for your backend service APIs and provides a variety of services include security, rate limiting, quotas, and analytics
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69. What are the specifications that Cloud Endpoints supports?
1. CLI
2. gRPC
3. IEEE
4. OpenAPI
5. RFC

  • Option : B
  • Explanation :
    GRPC and OpenAPI are the two format that cloud Endpoints supports
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70. True or False. Firebase Authentication and AuthO are two of the utilities Cloud Endpoints uses to support service-to-service and user authentication

  • Option : A
  • Explanation :
    The answer is True. Firebase, AuthO, and google authentication are all used for service-to-service and user authentication.
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