The Help Desk Is Receiving Reports of Intermittent Connections to a Server

question 658

Multiple Choice

The help desk is receiving reports of intermittent connections to a server. A help desk technician suspects the server is unable to establish a three-way handshake due to a DoS attack. Which of the following commands should a network administrator use to confirm the help desk technician's claim?

• A) nmap
• B) arp
• C) tcpdump
• D) dig

---

Definitions:

Production Processes

The methods and sequences of operations involved in the manufacture or production of goods.

Overt Behavior

Overt behavior refers to observable actions and responses of an individual that can be seen and measured directly by others.

Retained

Kept in possession or memory; not lost or forgotten.

Self-reinforcement

The process by which individuals reward themselves for reaching certain goals or exhibiting desirable behaviors, thus encouraging repeated action.