which function is used to remove duplicate values from an array?Select one:a.array_single()b.array_unique()c.array_remove()d.array_rem_repeat(

Implement a function “duplicate” to duplicate an array, as shown below:For input arr=[1,2] duplicate(arr) should return [1,2,1,2]

Remove Duplicates from Sorted Array

Write a Java program to remove the duplicate elements of a given array and return the new length of the array.

What is the process of identifying and removing duplicate data called?Select one:a.Cleaningb.De-duplicationc.Samplingd.Filtering

Which operation is commonly used for duplicating the contents of one array to another in C/C++?*1 pointA. array_copy()B. memcpy()C. array_clone()D. array_duplicate()