Data Mart is a smaller amount of data that is collected from a data warehouse.
Im pretty sure the answer would be 82 because it's concatenating 2 to string(y)
Dns stands for : domain name system
It works because people translate domain names to IP addresses so browsers can load internet resources.
<h3>1 ) cable internet </h3><h3>2) DSL internet </h3><h3>3) sattalite internet</h3><h3>4) mobile internet</h3><h3>5) BSNL </h3>
<h2>please mark me as brainlist</h2>
