PenTest+ PT0-002 Exam Questions and Answers PDF

The taskkill command is used in Windows to terminate tasks by process ID (PID) or image name (IM). The correct command to terminate a specified process and any child processes which were started by it uses the /T flag, and the /F flag is used to force terminate the process. Therefore, taskkill /PID /T /F is the correct syntax to terminate the endpoint protection software and its child processes.

The other options listed are either incorrect syntax or do not accomplish the task of terminating the child processes:

•/IM specifies the image name but is not necessary when using /PID.

•/S specifies the remote system to connect to and /U specifies the user context under which the command should execute, neither of which are relevant to terminating processes.

•There is no /P flag in the taskkill command.

Active scanning is the process of sending probes or packets to a target system or network and analyzing the responses to gather information or identify vulnerabilities. Active scanning can be intrusive and disruptive, especially in an ICS environment, where availability and reliability are critical. Active scanning can cause unintended consequences, such as triggering alarms, shutting down devices, or affecting physical processes. Therefore, active scanning is the most likely to cause harm to an ICS environment among the given options. References:

•The Official CompTIA PenTest+ Study Guide (Exam PT0-002), Chapter 2: Conducting Passive Reconnaissance, page 72-73.

•The Official CompTIA PenTest+ Student Guide (Exam PT0-002) eBook1, Chapter 2: Conducting Passive Reconnaissance, page 2-20.

•Risk Assessment Standards for ICS Environments2, page 8.

The -T2 flag in Nmap sets the timing template to “polite”, which means that Nmap will limit the number of parallel probes to 10 and the scan delay to 0.4 seconds. This will reduce the number of connections per minute and avoid triggering the active response tool. The -Pn flag tells Nmap to skip the host discovery phase and scan the target regardless of its ping response. The other options are not suitable for bypassing the active response tool, as they either scan too many ports (-sU, -T5, -F) or use a faster timing template (-T5, -T3) that will generate more connections per minute. References:

•Nmap Cheat Sheet 2024: All the Commands & Flags - StationX

•Nmap Commands - 17 Basic Commands for Linux Network - phoenixNAP

•NMAP Flag Guide: What They Are, When to Use Them - CBT Nuggets