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What is hoisting in JavaScript?
  • a)
    The process of moving variable declarations to the top of their scope
  • b)
    The process of assigning a value to a variable
  • c)
    The process of removing unused variables from memory
  • d)
    The process of dynamically changing the scope of a variable
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
What is hoisting in JavaScript?a)The process of moving variable declar...
Hoisting is a JavaScript behavior where variable declarations are moved to the top of their scope during the compilation phase, allowing variables to be accessed before they are declared.
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What is hoisting in JavaScript?a)The process of moving variable declarations to the top of their scopeb)The process of assigning a value to a variablec)The process of removing unused variables from memoryd)The process of dynamically changing the scope of a variableCorrect answer is option 'A'. Can you explain this answer?
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