• 20 hours
  • Medium

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Last updated on 3/6/20

Understand Networking

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Evaluated skills

  • Perform networking, remote communication
  • Question 1

    Select the true statements regarding networking:

    Careful, there are several correct answers.
    • Networking is managing a request-response combination over the network.

    • Networking is a communication with a remote server that requires sending formatted requests and receiving formatted responses.

    • The need for remote communication makes an app dependent on a remote resource.

    • An app can connect to third-party services or to proprietary services developed specifically to support the app.

  • Question 2

    What is Postman?

    • A tool that allows testing APIs.

    • A messenger service.

    • A Swift framework responsible for networking.

    • A debugging tool.

  • Question 3

    What are the core classes for networking in Swift?

    Careful, there are several correct answers.
    • URLSession

    • URLNetworkConfiguration

    • URLSessionConfiguration

    • URLSessionTask