Welcome to the quiz! Try to answer those questions, which cover the topics of this module.

  • describe what is a value, a type and a variable. And the differences between those 3 concepts
  • what does it mean that JavaScript is loosely typed?
  • what is the difference between let, const and var variable declarations?
  • explain the concept of this in JS
  • describe in your words what is scope
  • do you think enabling strict mode is important? Why?
  • why do we need to stop the propagation of events?

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