Jeff, a customer, shares a building with several other tenants. He reports that an unencrypted wireless network has been getting slower while his Internet traffic has steadily been increasing. Which of the following should be configured to resolve this problem?

A computer program that attaches itself to another computer program and attempts to spread itself to other computers when files are exchanged is called a ________

A) bug B) spam C) worm D) virus

All of the following statements about ARPANET are true EXCEPT ________

A) ARPANET was created for the purpose of sharing information between research labs B) ARPANET was created in the early 1900s C) ARPANET was a government agency established by J.C.R. Licklider D) J.C.R. Licklider wanted a globally interconnected set of computers