1. Joe, a home user, would like to share music throughout the computers in his house using a USB drive connected to a router he purchased a year ago. The manufacturer states that the router is capable of recognizing 4 TB, however, Joe is unable to get his 3 TB drive to show up on the network. Which of the following should Joe perform in order to resolve this issue?

2. A network technician has downloaded the latest vendor switch O/S. which includes new features and enhancements. Which of the following should the technician perform FIRST when updating the switches?

3. Which of the following protocols is used to encapsulate other network layer protocols such as multicast and IPX over WAN connections?

4. A network administrator is assigned an approved change request with a change window of 120 minutes. After 90 minutes, the change is stuck on step five of a five-step change. The network manager decides to initiate a rollback. Which of the following describes what the network administrator will do NEXT?

5. Ann, a network technician is preparing to configure a company's network. She has installed a firewall to allow for an internal DMZ and external network. No hosts on the internal network should be directly accessible by IP address from the internet, but they should be able to communicate with remote networks after receiving a proper IP address. Which of the following is an addressing scheme that will work in this situation?

6. A home user is pairing a bluetooth gaming controller with the game console. Which of the following is implemented between the console and the controller?

7. A. part of unified communications services, QoS must be implemented. DSCP and CoS map to which of the following OSI layers? (Select TWO.)

8. A NAC service has discovered a virus on a client laptop. In which of the following locations would the NAC service place the laptop?

9. A company has just implemented VoIP. Prior to the implementation, all of the switches were upgraded to layer 3 capable in order to more adequately route packages. This is an example of which of the following network segmentation techniques?

10. A project manager is tasked with the planning of a new network installation for a client. The client wants to ensure that everything discussed in the meetings will be installed and configured when a network engineer arrives onsite. Which of the following should the project manager provide the client?

11. A. offsite backup company involved in an investigation is not recycling outdated tapes. This is MOST likely due to what?

12. A home user reports to a network technician that the Internet is slow. The network administrator discovers that multiple unknown devices are connected to the access point. Which of the following is the MOST likely cause?

13. A technician configures a firewall in the following manner in order to allow HTTP traffic: - Source IP Zone: Any Untrust - Dest IP Zone: Any DMZ - 80 Port Action: Allow The organization should upgrade to which of the following technologies to prevent unauthorized traffic from traversing the firewall?

14. Ann, a network administrator, is in the process of cleaning network switches for resale. Ann splashes the cleaning agent in her eye and needs to know the procedure of cleansing her eye. To which of the following should Ann refer?

15. A network technician is tasked with designing a firewall to improve security for an existing FTP server that is on the company network and is accessible from the internet. The security concern is that the FTP server is compromised it may be used as a platform to attack other company servers. Which of the following is the BEST way to mitigate this risk?

16. Which of the following ports is used to provide secure sessions over the web by default?

17. A malicious student is blocking mobile devices from connecting to the internet when other students are in the classroom. Which of the following is the malicious student implementing?

18. A technician is troubleshooting a newly installed WAP that is sporadically dropping connections to devices on the network. Which of the following should the technician check FIRST?

19. A company is selecting a fire suppression system for their new datacenter and wants to minimize the IT system recovery period in the event of a fire. Which of the following is the best choice for the fire suppression system?

20. The networking concept of split horizon is designed to prevent which of the following?

21. A. Amplitude Modulation (AM) radio station may have a detrimental effect on which of the following services?

22. All scheduled work on production network equipment should be done during which of the following periods?

23. Which of the following transmission methods is used for network utilizing the 802.3 standard?

24. A network technician is connecting three temporary office trailers with a point-to-multipoint microwave radio solution in a wooded area. The microwave radios are up and the network technician can ping devices in all office trailers, however, connectivity is sporadic. Which of the following is MOST likely the cause of this issue?

25. A user reports slow computer performance. A technician troubleshooting the issue uses a performance monitoring tool and receives the following results: - Avg % Processor Time = 10% - Avg Pages/Second = 0 - Avg Disk Queue Length = 3 Based on the results, which of the following is causing a bottleneck?