Wan optimization devices are deployed science-forums

WAN (Wide Area Network) optimization is process used to maximize the efficiency of data flow across a wide area network (WAN). It includes traffic shaping, data deduplication, compression and other technologies. 
Wan optimization devices are deployed on either end of a WAN link to improve application response times. 

The main role of dna in the  cell is the long-term storage of information. it is often compared to a blueprint, since it contains the instructions to construct other components of the  cell, such as  proteins  and rna molecules.the main function of rna is to carry information of amino acid sequence from the genes to where  proteins  are assembled on  ribosomes  in the  cytoplasm. mark brainliest, my work is good.