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INFORMATION TECHNOLOGY TOOLS AND NETWORK BASIS
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QusThe primary purpose of the array map() function is that it __________ Qusऐरे मैप () फ़ंक्शन का प्राइमरी उद्देश्य यह है कि यह __________
A. maps the elements of another array into itself
B. passes each element of the array and returns the necessary mapped elements
C. passes each element of the array on which it is invoked to the function you specify, and returns an array containing the values returned by that function
D. pass the elements of the array into another array
Solution
C. passes each element of the array on which it is invoked to the function you specify, and returns an array containing the values returned by that function
Explanation
map() is a predefined function in javascript used for mapping the array elements to be used for some other purpose. The map() method passes each element of the array on which it is invoked to the function you specify, and returns an array containing the values returned by that function.
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