vince gill how great thou art The objective of advertising differ under different situations. One advertiser may seek to generate immediate response from the customer; another may seek to develop awareness orpositive image for its product over a longer period. So they need several types of advertisements. Now a days service advertisement are also very common, like financial advertisements, banking advertisement etc. Finger joints are incredibly strong as compared to the normal dovetail joints because they have an overabundance area for gluing. If you are looking for samples of finger joints chances are they are normally present in bedroom drawers and commercial cigar boxes ( this can provide you with a good visual aid to get a finger joint ). Most wood joints need certain types of screws or some kinds of nails. The woodworking finger joint ( or box joint ) doesn't need any of these and is just as strong as being a nailed/screwed joint once constructed.