Which type of search algorithm checks each element in a list sequentially?

The correct answer is the type of search algorithm that checks each element in a list sequentially, known as Linear Search. In this algorithm, the search begins at the first element of the list and continues checking each element one by one until either the desired element is found or the end of the list is reached.

This method is straightforward and simple to implement. It does not require the data to be sorted, making it versatile for various datasets. In scenarios where the list is short or the target element is near the beginning, Linear Search can be efficient.

In contrast, other searching algorithms like Binary Search require the list to be sorted and use a divide-and-conquer strategy to drastically reduce the number of comparisons needed. Jump Search and Hash Search also utilize different techniques for locating elements that involve more complex operations or data structures, which do not align with the sequential checking method described in the question.