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1. The programs are written in the computer’s and executed after .

Social networking sites d. online forumsthe first recognizable social media site,  six  degrees, was created in 1997. it enabled users to upload a profile and make friends with other users. in 1999, the first blogging sites became popular, creating a social media sensation that's still popular today.

Answer the lady gave a violent start and stared in bewilderment at my companion;