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Javascript Quiz: How Well Do You Know array and object in JS #programming#javascript #coding #quiz
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Are you ready for another code challenge? Join me in this video as you test your coding knowledge with the simple quiz questions.
Don't forget to make your guess in the comments below.
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Answer: OPTION:- A) [1, 2, 3, 4] and [1, 2, 3, 4]
Explanation: In JavaScript, arrays are objects, and variables that reference arrays actually reference the array object itself, not a copy of the array. Therefore, when arr2 = arr1 is executed, arr2 is set to reference the same array object as arr1.
Don't forget to make your guess in the comments below.
-------------------------------------------------------------------------------------------
🔔Like and subscribe for more videos. 🔔
Connect me on linkedin :
------------------------------------------------------------------------------------------
Answer: OPTION:- A) [1, 2, 3, 4] and [1, 2, 3, 4]
Explanation: In JavaScript, arrays are objects, and variables that reference arrays actually reference the array object itself, not a copy of the array. Therefore, when arr2 = arr1 is executed, arr2 is set to reference the same array object as arr1.
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