11. Which of the following are valid IP addresses? Select all that apply.

  • example.com
  • 4527:0db8:0a00:1567:0200:ff00:0042:8329

12. When using TCP, data can arrive out of order.

  • True
  • False

13. Which of the following are valid HTTP methods? Select all that apply.

  • GET
  • POST
  • SEND

14. HTML describes the structure and content of a web page.

  • True
  • False

15. When you type a website address (for example, coursera.org) in your web browser, which protocol is used to find the IP address of the website?

  • Internet Message Access Protocol (IMAP)
  • File Transfer Protocol (FTP)
  • Domain Name System Protocol (DNS)

16. A web application is more ________________ compared to a website.

  • Informative
  • Interactive

Knowledge Check - Core Internet Technologies

17. Which of the following can be done using the developer tools in your browser? Select all that apply.

  • Inspect the HTML elements of a web page.
  • Check JavaScript error logs.
  • Inspect a timeline of HTTP requests and responses.
  • Upload images to the web server
  • Inspect the performance and memory usage of a webpage.

18. In software development, a library provides _________________________.

  • Reusable pieces of code that can be used by your application.
  • A structure for developers to build an application with.

Shuffle Q/A 4

19. In software development, an API is _________________________.

  • a set of functions that an application component or service can provide.
  • a text editor to write code with.

20. Which of the following are benefits of using an Integrated Development Environment (IDE) such as Visual Studio Code? Select all that apply.

  • Syntax Highlighting
  • Error Highlighting
  • Autocomplete
  • Autodelete
  • IntelliSense

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