CIS 150 Final Exam Review Sheet Multiple Choice Identify the ...

____ 99. ____ refers to dialing directly into a private network’s or ISP’s remote access server to log on to a network.a. Dialed networking c. Dial-up networkingb. Traditional networking d. Virtual networking____ 100. ____ is an open source system designed to allow one workstation to remotely manipulate and receive screenupdates from another workstation.a. Remote Desktop c. Citrixb. VNC d. Xen____ 101. In a ____ VPN, tunnels connect multiple sites on a WAN.a. site-to-site c. client-to-clientb. site-to-client d. link-to-line____ 102. On network diagrams, the Internet is frequently depicted as a ____.a. block c. lineb. cloud d. lightening bolt____ 103. In ____, each datagram can follow one of many paths to reach its destination.a. circuit switching c. packet switchingb. line switching d. data switching____ 104. ____ desktops are desktop operating environments hosted virtually, on a different physical computer from theone with which the user interacts.a. Virtual c. Materialb. Physical d. Guest____ 105. ____ is a social engineering practice in which a person attempts to glean access or authentication informationby posing as someone who needs that information.a. Cracking c. War drivingb. Hacking d. Phishing____ 106. ____ software searches a node for open ports.a. Phishing c. Authenticationb. Sniffing d. Port scanner____ 107. A router that is not configured to drop packets that match certain or suspicious characteristics is an exampleof a risk associated with ____.a. people c. protocols and softwareb. transmission and hardware d. Internet access____ 108. A ____ attack occurs when a system becomes unable to function because it has inundated with requests forservices and can’t respond to any of them.a. flashing c. war drivingb. denial-of-service d. phishing____ 109. A ____ firewall is a router (or a computer installed with software that enables it to act as a router) thatexamines the header of every packet of data it receives to determine whether that type of packet is authorizedto continue to its destination.a. packet-filtering c. proxyb. gateway d. selective____ 110. A ____ attack occurs when a hacker uses programs that try a combination of a user ID and every word in adictionary to gain access to the network.a. flashing c. dictionary