I normally just double click randomly on the page and I get the header. Laughing Out Loud.
(trying to keep my useless answer it formal)
3 create a data form
5 validate the data...
The architectural difference between the two is that DRAM uses transistors and capacitors in an array of repeating circuits (where each circuit is one bit), whereas SRAM uses several transistors in a circuit to form one bit.
Business Letters is the answer.