Net Plus Day 7

A company has completed construction of a new datacenter, and the IT staff is now planning to relocate all server and network equipment from the old site to the new site.

Which of the following should the IT staff reference to determine the location of the equipment being moved?

• A. Rack diagrams

• B. Network topology

• C. Standard operating procedures

• D. Wiring documentation

Which of the following would allow a device to maintain the same IP address lease based on the physical address of the network card?

• A. MAC address reservation

• B. Static IP address

• C. IP address exclusion

• D. Custom DNS server entry

A technician wants to prevent an unauthorized host from connecting to the network via Ethernet.

Which of the following is a Layer 2 access control the technician should implement?

• A. Access control lists

• B. Captive portal

• C. WPA2

• D. Port security

A network engineer is configuring wireless access for guests at an organization. Access to other areas in the organization should not be accessible to guests.

Which of the following represents the MOST secure method to configure guest access to the wireless network?

• A. Guests should log into a separate wireless network using a captive portal

• B. Guests should log into the current wireless network using credentials obtained upon entering the facility

• C. The existing wireless network should be configured to allow guest access

• D. An additional wireless network should be configured to allow guest access

The server team has just installed an application across three different servers. They are asking that all requests to the application are spread evenly across the three servers.

Which of the following should the network team implement to fulfill the request?

• A. Proxy server

• B. UTM appliance

• C. Content filter

• D. Load balancer

A network technician is deploying mobile phones for a company’s sales staff.

Salespeople frequently travel nationally and internationally to meet with clients and often have to roam or switch cellular providers.

Which of the following standards is the BEST option to fit the requirements?

• A. TDM

• B. GSM

• C. CDMA

• D. PSTN

• E. MIMO

A network administrator has been given a network of 172.16.85.0/21 and wants to know the usable range of IP addresses on that subnet.

Which of the following indicates the correct IP address range?

• A. 172.16.80.0-172.16.85.254

• B. 172.16.80.0-172.16.88.255

• C. 172.16.80.1-172.16.87.254

• D. 172.16.80.1-172.16.85.255

A network technician is troubleshooting wireless network issues in a crowded office complex and suspects there is interference from nearby wireless networks.

Which of the following should the technician perform to discover possible interference?

• A. Wardriving

• B. Vulnerability scanning

• C. Site survey

• D. Checking logical diagram

• E. Bandwidth test

A network technician is troubleshooting an issue and has established a theory of probable cause.

Which of the following steps should the network technician take NEXT?

• A. Test the possible solution

• B. Question the users

• C. Determine what has changed

• D. Document the theory

A network technician has discovered a rogue access point under an empty cubicle desk.

Which of the following should the technician perform to ensure another cannot be placed on the network?

• A. Disable unused ports on switches

• B. Enable DHCP guard to detect rogue servers

• C. Configure WPA2 on all access points

• D. Use TACACS+ authentication