Which of the following statements about RSS are correct?

What type of affiliate program reimburses webmasters for goods sold directly through their web site as well as a percentage of all goods sold by other affiliates who have joined the program via a link on the primary publishers' site?

_________________ use both crawlers and directories to generate relevant results.

If you have more than one Google Adsense ad unit on each page of your website, will it get you banned from the program?

One view or display of an online Advertisement is called a:

According to the Google AdSense Program Policies, which of the following type of sites are barred from displaying the Adwords ads or the Google search box?

Links used in 'link trading' are called:

How can one site 'recommend' another in the eyes of Google?

Flash Ads, by default, have a higher Quality Score than Static Ads.

How often a keyword is mentioned relatively to the space on a page is called:

Long-tail keywords are: