A publisher's website is paid only when visitors click on the advertiser's ad and fill up an inquiry form. This is an example of:

The Alexa toolbar provides information about websites related to:

A website that attracts students for the sole purpose of collecting their information for passing it on to colleges for a commission is a typical example of which type of income model:

Where on the Google search engine are the sponsored search results visible?

If a website user enters a page with 4 pictures on it, how many hits has the website received from the visitor?

If a banner was clicked on 13 times after being displayed 1000 times, the banner would have a click rate of:

A link from another website pointing to your own is called:

What tactic will get you de-indexed by Google?

What internet bots are used to validate hyperlinks and HTML code?

Websites created entirely in Flash are better for SEO.

CTR stands for