Which well-known port number is used by the DHCP (client) protocol? 67 68 20 80 53 The well-known port number used by the DHCP (client) protocol is 68. The Dynamic…
Which type of server would be used to keep a historical record of messages from monitored network devices? DHCP DNS print authentication syslog The type of server that would be…
Which two devices are commonly powered by PoE? (Choose two.) access point core switch IP phone modular switch router The two devices commonly powered by Power over Ethernet (PoE) are…
What data representation is used when a computer or network device is processing data? binary text readable inferred The correct answer is binary. Detailed Explanation In computing, binary is the…
How many unique values are possible using a single binary digit? 16 2 4 8 9 1 The correct answer is 2. Detailed Explanation Binary digits, often referred to as…
Which of the following is an example of two factor authentication? Your account number and your name Your answer to a general knowledge question and your password Your fingerprint and…
What is a nontechnical method that a cybercriminal would use to gather sensitive information from an organization? man-in-the-middle social engineering pharming ransomeware The correct answer is "social engineering." Introduction to…
Which methods can be used to implement multifactor authentication? IDS and IPS tokens and hashes VPNs and VLANs passwords and fingerprints The correct answer is "passwords and fingerprints." Multifactor authentication…
What is an example of early warning systems that can be used to thwart cybercriminals? CVE database Infragard ISO/IEC 27000 program Honeynet project The Honeynet Project is an excellent example of…
A user is proposing the purchase of a patch management solution for a company. The user wants to give reasons why the company should spend money on a solution. What…