Xpath for a particular object is unique.We may think of it as an address location for a particular object which is unique.Hence object identification is easy.We need not look of multiple properties for unique identification of an object.In scenarios where properties doesn't make unique description , xpath makes the job easy and enhances performance(time spent in comparing multiple properties is saved).However performance depends on relative/absolute xpath given.Both paths point to the same object.
Hope this clarifies your query
Hope this clarifies your query
