Question

plz provide a conversation on disadvantages of posters

Answer 1

a : do u see posters on walls of the road.I think posters which is sticking on the walls are very bad
b  : yes , it would make our environment dirty
a : and there is some bad content in some poster 
b: yes , we should tell the government that posters should not be stick on the walls

Answer 2

Explanation:

Once a poster is printed it will be difficult to make corrections or adaptions; it is therefore less flexible when compared to a presentation that can be modified any time. A poster must attract attention. Especially when being presented at a poster fair, it has to compete with many others posters.