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C D Quiz 5

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5 questions
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  • Q1
    JavaScript is a ________ typed language.
    strongly
    dynamically
    weakly
    statically
    30s
  • Q2
    What does the term 'hoisting' refer to in JavaScript?
    the process in which variable and function declarations are moved to the top of their containing scope during compilation
    the speed at which JavaScript code is executed
    a type of JavaScript error
    a JavaScript event that triggers an alert message
    30s
  • Q3
    What is an 'arrow function' in JavaScript?
    a type of JavaScript arrow key
    a function that points to a specific element on a webpage
    a function that only works in specific browsers
    a concise way to write functions using the '=>' syntax
    30s
  • Q4
    What is the 'DOM' in JavaScript?
    Data Object Model, a data structure in JavaScript
    Design Object Model, a layout framework for websites
    Document Object Model, a programming interface for web documents
    Digital Operation Module, a hardware component
    30s
  • Q5
    What is the purpose of 'localStorage' in JavaScript?
    to connect to a remote database
    to display a pop-up message
    to send emails
    to store data locally in the user's browser
    30s

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