Question

Array elements are accessed either by direct access or by calling the GetValue method. The GetValue method takes a single argument–an index ________.

Answer 1

In Computers and Technology, particularly in programming, array elements can be accessed by direct access using square brackets and indexes or by using the GetValue method which requires an index as an argument.

Step-by-step explanation:

Array elements are accessed either by direct access or by calling the GetValue method. The GetValue method takes a single argument–an index that specifies the position of the element within the array. To retrieve an element from an array, you specify its index between square brackets (e.g., array[0] for the first element) when using direct access. In a programming context, the index often starts from 0, which refers to the first element of the array. The GetValue method is an alternative way to access an element and is particularly useful in scenarios where the dimensions of the array are not known at compile time or when working with arrays that are not zero-based.