Question

which method will search an array for the first occurrence of 10? myarray (10) search append index find

Explanation:

In many programming languages, the index method is used to find the first - occurrence index of an element in an array. The search is not a standard array - searching method in common languages for this purpose. The append method is used to add an element to the end of an array. The find is not a typical built - in method for finding the index of the first occurrence of an element in an array in common languages.

Answer:

index