Which of the following directories contains administrative commands and daemon processes in the Linux operating system?

John is a black hat hacker. FBI arrested him while performing some email scams. Under which of the following US laws will john be charged?

Adam works as an Incident Handler for Umbrella Inc. He is informed by the senior authorities that the server of the marketing department has been affected by a malicious hacking attack. Supervisors are also claiming that some sensitive data are also stolen. Adam immediately arrived to the server room of the marketing department and identified the event as an incident. He isolated the infected network from the remaining part of the network and started preparing to image the entire system. He captures volatile data, such as running process, ram, and network connections.
Which of the following steps of the incident handling process is being performed by Adam?

You work as the Network Administrator for McNeil Inc. The company has a Unix-based network. You want to run a command that forces all the unwritten blocks in the buffer cache to be written to the disk. Which of the following Unix commands can you use to accomplish the task?

Which of the following tools can be used by a user to hide his identity?
Each correct answer represents a complete solution. Choose all that apply.