This is a reliable selector for a dynamic web page: webctrl idx='144' tag ='IMG'. Is this statement True or False?

The statement is false because using the attribute "idx" in a selector can lead to reliability issues, especially on dynamic web pages. The "idx" attribute specifies the index of the element among its siblings with the same tag and can change frequently as elements are modified or as new elements are added or removed from the page.

Dynamic web pages often undergo changes that impact their structure, such as loading additional data or altering the order of elements, which means that the index value of a particular element can alter accordingly. Therefore, relying on the "idx" attribute makes the selector fragile. A better approach would involve utilizing more stable attributes like "id," "class," or unique properties that are less likely to change with the page's dynamic content.