2020 Update CompTIA Network+ N10-007 Practice Test Questions

1. A company needs a secure way to provide building blueprints to an engineering partner frequently. The Chief Information Officer (CIO) states that a secure protocol must be used for transfer, and the partner needs to initiate a secure connection to the company’s router.

Which of the following would BEST meet the requirements? (Choose two.)

2. Which of the following BEST describes the RADIUS authentication service protocol?

3. Which of the following OSI layers contains the LLC function?

4. Which of the following would block access to an untagged port when connected to a Layer 2 device?

5. A network engineer has connected the storefront with the maintenance shed on the other side of a golf course using 802.11 wireless bridges and omnidirectional antennas.

However, the signal strength is too weak.

Which of the following is the MOST efficient and cost-effective solution to solve the issue?

6. Joe, a technician, was able to copy data at a site with no network equipment between two new laptops, featuring gigabit Ethernet ports, by using a regular straight-through patch cable. Joe then unsuccessfully tried to accomplish the same thing at a different site from his laptop with a gigabit Ethernet port to an older customer unit, which had a 10/100 network port.

Which of the following is the cause of this?

7. A security administrator wants to implement the ability to prevent an unauthorized user from tailgating into the office building.

Which of the following should be implemented?

8. A manufacturing company has signed an agreement with another company to collaborate on an upcoming project. Both companies require secure and persistent access to resources on each others’ networks.

Which of the following remote access technologies should the companies implement to satisfy their requirements?

9. A company deploys many workers in the field who remotely access files from a server at headquarters. Leadership is concerned about the risks posed when field workers update these files from unsecured networks.

Which of the following policy changes can the company make to MOST improve the confidentiality of connections when connecting remotely? (Choose two.)

10. A network administrator has signed up for service with a new ISP. The administrator was given the IP address of 172.17.10.254/30 to use on the external interface of the Internet-facing router.

However, the network administrator cannot reach the Internet using that address.

Which of the following is the MOST likely explanation?

11. A technician is installing six PCs and six VoIP telephones on a small office LAN. The VoIP telephones require QoS to be configured for proper operation. The customer router does not have QoS capability.

Which of the following network devices should the technician purchase and install at this office?

12. A technician is making the population of routers more secure.

Which of the following are the BEST options for making authentication more secure? (Choose two.)

13. Which of the following routing conventions is known as a link-state protocol?

14. A small business utilizes a SOHO router and wishes to secure its existing wireless infrastructure. The business has fewer than ten devices, which are a mixture of old and new machines. Due to the varying ages of the machines, the latest wireless encryption methods may not be supported on all devices.

Which of the following would be the MOST cost-effective method to add a layer of security while allowing all machines to connect?

15. While reviewing switch logs, a network analyst notices many failed logon attempts followed by a successful logon from an unknown IP address.

Which of the following hardening techniques should be utilized to prevent unauthorized access?

16. A technician is required to install a new DOCSIS-based Internet connection.

Which of the following medium types does this use?

17. Which of the following BEST describe the differences between an IDS and an IPS? (Choose two.)

18. A school is implementing a wireless network and wants to ensure there is adequate coverage. The gymnasium has thick cinder-block walls, and there are several offices adjacent to it.

Which of the following should the network technician recommend to ensure full coverage while minimizing the total number of APs purchased?

19. A network technician is reviewing the company phone system to make the necessary changes to a firewall configuration.

Which of the following protocols are used in VoIP communication? (Choose two.)

20. A network administrator needs to implement a new IP subnet containing 29 hosts. It is possible that the number of hosts in that subnet could eventually double. The company only has a single, unused public IP network left to work with: 164.10.12.0/24.

Which of the following would be the BEST way to divide this network without wasting addresses?