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Quiz

Test your knowledge of JavaScript's object-oriented features by answering the following questions.

Questions

  1. What is the meaning of the this keyword in JavaScript?

    1. The current object

    2. The current script

    3. It has no meaning

  2. What does the prototype keyword allow you to do in a script?

    1. Change the syntax of JavaScript commands

    2. Modify the definitions of built-in objects

    3. Modify the user's browser so only your scripts will work


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