Which type of message format is designed to arouse curiosity, not showing the product or delivering quite enough information to make sense?

The type of message format that is designed to arouse curiosity by not showing the product or delivering quiet enough information to make sense is teaser. This is a way of providing information that is short and in which it does not identify the product or the whole message itself. 

we need a link or picture : )

answer; the above statement is (false); a computer (word) is the amount of data;