Which two features may be used to log additional information about a click? (select two)Select All Correct Responses

• Event tags
• Image source tags
• Landing page URL suffix
• Dynamic targeting keys

Correct answer are

• Landing page URL suffix
• Event tags

Explanation: The landing page URL suffix is a string you can add to the end of your landing page URL. You can use the suffix to add key-values that log information about clicks on your ads. All ad and creative types can use a suffix in the landing page URL, including static and dynamic click trackers.

You can change the landing page URL suffix in several places in Campaign Manager.

• You can change the URL manually in your ad or creative.
• You can also change the default suffix settings in your campaign or advertiser (Landing page URL suffix).

Read more here: https://support.google.com/dcm/answer/3467782