What setting must be enabled to view data in demographics and interests reports?

The Question above has multiple questions as follows

a)      Content Grouping

b)       Advertising features

c)        User permissions on the view

d)       In-Page Analytics

You can enable the demographics and interests reports from the admin or reporting tab. To enable from the admin tab, you should be signed in to your analytics account and then click admin. Go to account and property. In the property column, click on the property settings and then go to advertising features and set the Enable Demographics and Interests Reports on. Click Save

the answer to your question would be something called hertz. the unit of measurement called a hertz, which is one cycle per second, is used to measure clock speed. within one cycle, your computer processes, refreshes, or updates itself to the changes that it is going through. in the case of computer clock speed, one hertz equals one tick per second. the clock speed of computers is usually measured in megahertz (mhz) or gigahertz (ghz)