Which of the following needs to be documented to preserve evidences for presentation in court?

Which of the following networks relies on the tunneling protocol?

John, a malicious hacker, forces a router to stop forwarding packets by flooding it with many open connections simultaneously so that all hosts behind it are effectively disabled. Which of the following attacks is John performing?

Cola Co. manufactures, markets, sells, and distributes non-alcoholic potables such as Lemcaa and Thunder Up under its brand name Cola and uses green and red logo. Mola Co., a new company, starts manufacturing, marketing, selling, and distributing non-alcoholic potables like Lumca and Cloud Up under its brand name Mola and uses green and red logo. Which of the following violations has been committed by Mola Co.?

You have just set up a wireless network for customers at a coffee shop. Which of the following are good security measures to implement?
Each correct answer represents a complete solution. Choose two.