Posted: January 2nd, 2017
Question 27 _______ security measures use a physiological element to enhance security measures. Answer Physical Social Biofeedback Biometric Question 28 A(n) _______ is often used so remote users have a secure connection to the organization’s network. Answer biometric security system intrusion detection system virtual private network terminal resource network Question 29 A _______ travels from computer to computer in a network, but it does not usually erase data. Answer Trojan program worm virus backdoor Question 30 _______ are computer security experts who specialize in penetration testing and other testing methods to ensure that a company’s information systems are secure. Answer Script kiddies Black hats White hats Hex editors Question 31 The amount of data that can be transferred from one point to another in one second is called _______. Answer bandwidth controller router protocol Question 32 The Transmission Control Protocol (TCP) operates at the OSI model’s _______ layer. Answer Data link Physical Transport Network Question 33 The _______ layer of the OSI model serves as the window through which applications access network services. Answer Application Presentation Network Data link Question 34 The _______ topology is costly and difficult to maintain and expand. Answer star mesh ring bus
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