📊 JavaScript
Q. What is the default value of an uninitialized variable in JavaScript?
  • (A) undefined
  • (B) null
  • (C) 0
  • (D) NaN
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✅ Correct Answer: (A) undefined

Explanation: In JavaScript, uninitialized variables have the value 'undefined'.

Explanation by: Mr. Dubey
In JavaScript, uninitialized variables have the value 'undefined'.

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