What is the difference between clicks and impression?

[rscomponentseo]

What is the difference between clicks and impression?

[thaichacha]

An impression is a view. When your ad loads and displays in front of a user, that is one impression.
Clicks:-
Now for clicks. A click, simply enough, is whenever a user actually clicks on your ads. This is a bit more involved, however.
Like CPM, CPC – Cost Per Click – goes both ways. You can pay for X number of clicks on your site, or you can run advertising that pays you for every X number of clicks. Either way, the click is the basic unit of measurement.

[sohailkhan]

Impression is how many times your ads was delivered where as when some one clicks on your ads it is termed as clicks.

[priteej]

Impression is how many times your ads was delivered where as when some one clicks on your ads it is termed as clicks.

Agree with you answer

[Saravanan28]

IMPRESSIONS- An URL(It can be site link or webpage link) records an impression when it appears in a search result for a user. The URL records an impression when the user opens (After entering the query) the page containing this result.
CLICKS- For most result types, and click that redirects the user to a page outside of Google Search is counted as a click and clicking a link that stays inside search results is not counted as a click.

[davidweb09]

Impression is counted when someone visit your website while clicks, when a user only hit the site/link.