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COMPTIA SECURITY + EXAM 2025 QUESTIONS AND ANSWERS What are the non-overlapping channels for 802.11g/n? - ....ANSWER ...-Channels 1, 6, and 11 Does the S/MIME protocol use certificates? - ....ANSWER Which two ports does FTP use? - ....ANSWER ...-yes ...-ports 20 and 21 Which technique attempts to predict the likelihood that a threat will occur and assigns monetary values in the event a loss occurs? - ....ANSWER ...-quantitative risk analysis Which IPSec mode is used to create a VPN between two gateways? ....ANSWER ...-tunnel mode What is the most likely cause of a single computer communicating with an unknown IRC server and scanning other systems on the network? - ....ANSWER ...-The computer is infected with a botnet. What does the acronym IDS denote? - ....ANSWER ...-Intrusion Detection System Which encryption method is more scalable? - ....ANSWER ...-Asymmetric Encryption ...©️ 2025, ALL RIGHTS RESERVED 1