John works as a professional Ethical Hacker. He has been assigned the project of testing the pre- attack phase: l Information gathering l Determining network range l Identifying active machines l Find

John works as a professional Ethical Hacker. He has been assigned the project of testing the pre- attack phase:

l Information gathering l Determining network range l Identifying active machines l Finding open ports and applications l OS fingerprinting l Fingerprinting services Now John wants to perform network mapping of the We-are-secure network. Which of the following tools can he use to accomplish his task? Each correct answer represents a complete solution. Choose all that apply.