MCQs>IT & Programming>Mootools>Consider the following code snippet: var arr1 = {a1: 8, a2: 7}; var arr2 = {a3: 6, a4: 5}; var arr3 = {a1: 4, a3: 3}; var arr4 = $merge(arr1, arr2, arr3); Which of the following is the value of arr4?
Mootools MCQs
Consider the following code snippet: var arr1 = {a1: 8, a2: 7}; var arr2 = {a3: 6, a4: 5}; var arr3 = {a1: 4, a3: 3}; var arr4 = $merge(arr1, arr2, arr3); Which of the following is the value of arr4?
Answer
Correct Answer: {a1: 4, a2: 7, a3: 3, a4: 5}
Explanation:
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