Certified LabVIEW Associate Developer (CLAD) Practice Test 2025 – Comprehensive All-in-One Guide to Exam Success!

The correct choice is that only For loops enable auto-indexing for arrays. When using a For loop in LabVIEW, it allows you to automatically process each element of an input array through the loop. This is achieved by connecting an array to the loop's boundary, which leads to the creation of a new output array that contains the processed elements. Each iteration of the loop retrieves the next element from the input array, thereby making it easy to work with large datasets without requiring manual element handling.

In contrast, While loops do not support auto-indexing in the same manner as For loops. While loops require more manual management of the elements since they are designed to execute a given number of times based on a condition rather than a predefined array size. This means that if you want to work with each element of an array in a While loop, you would need to implement additional logic to manage the index and handle the array iteration manually.

Understanding how auto-indexing works with loops is crucial for efficient data handling in LabVIEW, as it simplifies the coding process and minimizes errors that can arise from manual indexing.