350-901 Practice Test

350-901 Practice Test practice questions, page 13 of 25, with answer review and explanations.

Question 61

Refer to the exhibit. The application follows a containerized microservices architecture that has one container per microservice. The microservices communicate with each other by using REST APIs. The double-headed arrows in the diagram display chains of synchronous HTTP calls needed for a single user request. Which action ensures the resilience of the application in the scope of a single user request?

  1. Implement retries with exponential backoff during HTTP API calls.
  2. Set up multiple instances of each microservice in active/active mode by using the Orchestrator.
  3. Redesign the application to be separated into these three layers: Presentation, API, and Data.
  4. Create two virtual machines that each host an instance of the application and set up a cluster.

Question 62

Drag and drop the steps on the left into the order on the right for an end-user to access an OAuth2 protected resource using the 'Authorization Code Grant' flow. Select and Place:

Question 63

In the three-legged OAuth2 authorization workflow, which entity grants access to a protected resource?

  1. resource owner
  2. client
  3. resource server
  4. authorization server

Question 64

What are two steps in the OAuth2 protocol flow? (Choose two.)

  1. The user is authenticated by the authorization server and granted an access token.
  2. The user's original credentials are validated by the resource server and authorization is granted.
  3. The user indirectly requests authorization through the authorization server.
  4. The user requests an access token by authentication and authorization grant presentation.
  5. The user requests the protected resource from the resource server using the original credentials.

Question 65

Drag and drop the descriptions from the left onto the related OAuth-defined roles on the right. Select and Place: