------------is a group of broadband wireless communications standards for Metropolitan Area Networks (MANs)

1. A. 802.15
2. B. 802.16
3. C. 802.15.4
4. D. 802.12

Correct Answer: B

Steven's company has recently grown from 5 employees to over 50. Every workstation has a public IP address and navigated to the Internet with little to no protection. Steven wants to use a firewall. He also wants IP addresses to be private addresses, to prevent public Internet devices direct access to them. What should Steven implement on the firewall to ensure this happens?

1. A. Steven should use a Demilitarized Zone (DMZ)
2. B. Steven should use Open Shortest Path First (OSPF)
3. C. Steven should use IPsec
4. D. Steven should enabled Network Address Translation(NAT)

Correct Answer: D

James is a network administrator working at a student loan company in Minnesota. This company processes over 20,000 student loans a year from colleges all over the state. Most communication between the company schools, and lenders is carried out through emails. Much of the email communication used at his company contains sensitive information such as social security numbers. For this reason, James wants to utilize email encryption. Since a server-based PKI is not an option for him, he is looking for a low/no cost solution to encrypt emails. What should James use?

1. A. James could use PGP as a free option for encrypting the company's emails.
2. B. James should utilize the free OTP software package.
3. C. James can use MD5 algorithm to encrypt all the emails
4. D. James can enforce mandatory HTTPS in the email clients to encrypt emails

Correct Answer: A

Which of the following Event Correlation Approach checks and compares all the fields systematically and intentionally for positive and negative correlation with each other to determine the correlation across one or multiple fields?

1. A. Automated Field Correlation
2. B. Field-Based Approach
3. C. Rule-Based Approach
4. D. Graph-Based Approach

Correct Answer: A

Ross manages 30 employees and only 25 computers in the organization. The network the company uses is a peer-to-peer. Ross configures access control measures allowing the employees to set their own control measures for their files and folders. Which access control did Ross implement?

1. A. Discretionary access control
2. B. Mandatory access control
3. C. Non-discretionary access control
4. D. Role-based access control

Correct Answer: A