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An Internet utility called ____ sends a signal to a specific Internet address and waits for a reply.
Q24: 1. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX9143/.jpg" alt="1.
Q27: A root directory can be subdivided into
Q46: Pharming is less surreptitious and easier to
Q51: A message that has not been encrypted
Q54: A(n) _ ad overlays the content on
Q64: Privacy advocates question the wisdom of search
Q132: Integrated circuit technology made it possible to
Q144: The _ is an interlinked collection of
Q148: Any file that travels with an e-mail
Q159: 1. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX9143/.jpg" alt="1.