The ACK flag is normally sent at the end of the three-way ______________ to indicate that a connection is established.

An EFS file will display in which of the following default color?

A. Red B. Blue C. Black D. Green

A disgruntled employee executes a man-in-the-middle attack on the company network. Layer 2 traffic destined for the gateway is redirected to the employee's computer. This type of attack is an example of:

A. ARP cache poisoning B. IP spoofing C. amplified DNS attack D. evil twin