CompTIA CompTIA Certifications N10-008 Questions & Answers

• Question 671:

  A network technician is attempting to increase throughput by configuring link port aggregation between a Gigabit Ethernet distribution switch and a Fast Ethernet access switch. Which of the following is the BEST choice concerning speed and duplex for all interfaces that are participating in the link aggregation?

  A. Half duplex and 1GB speed

  B. Full duplex and 1GB speed

  C. Half duplex and 10OMB speed

  D. Full duplex and 100MB speed

  Correct Answer: D

• Question 672:

  An ISP is providing Internet to a retail store and has terminated its point of connection using a standard Cat 6 pin-out. Which of me following terminations should the technician use when running a cable from the ISP's port lo the front desk?

  A. F-type connector

  B. TIA/E1A-56S-B

  C. LC

  D. SC

  Correct Answer: B

  The termination that the technician should use when running a cable from the ISP's port to the front desk is B. TIA/EIA-568-B. This is a standard pin-out for Cat 6 cables that is used for Ethernet and other network physical layers1. It specifies how to arrange the eight wires in an RJ45 connector, which is a common type of connector for network cables.

• Question 673:

  Which of the following is a valid and cost-effective solution to connect a fiber cable into a network switch without available SFP ports?

  A. Use a media converter and a UTP cable

  B. Install an additional transceiver module and use GBICs

  C. Change the type of connector from SC to F-type

  D. Use a loopback adapter to make the connection

  Correct Answer: A

  Media converter converts fiber to copper connections

• Question 674:

  An administrator is setting up a multicast server on a network, but the firewall seems to be dropping the traffic. After logging in to the device, me administrator sees me following entries:

  

  Which of the following firewall rules is MOST likely causing the issue?

  A. Rule 1

  B. Rule 2

  C. Rule 3

  D. Rule 4

  Correct Answer: B

• Question 675:

  Which of the following architectures is used for FTP?

  A. Client-server

  B. Service-oriented

  C. Connection-oriented

  D. Data-centric

  Correct Answer: A

  FTP (File Transfer Protocol) is a client-server based protocol, meaning that the two computers involved communicate with each other in a request-response pattern. The client sends a request to the server and the server responds with the requested data. This type of architecture is known as client-server, and it is used for many different types of applications, including FTP. Other architectures, such as service-oriented, connection- oriented, and data-centric, are not used for FTP.

• Question 676:

  A cafeteria is lacing lawsuits related to criminal internet access that was made over its guest network. The marketing team, however, insists on keeping the cafeteria phone number as the wireless passphrase. Which of the following actions would Improve wireless security while accommodating the marketing team and accepting the terms of use?

  A. Setting WLAN security to use EAP-TLS

  B. Deploying a captive portal tor user authentication

  C. Using geofencing to limit the area covered by the WLAN

  D. Configuring guest network isolation

  Correct Answer: B

  A captive portal is a web page that is presented to a user before they are allowed to access a network. It is used to authenticate users and to ensure that all users have accepted the terms of use for the network. By deploying a captive portal, the cafeteria can require users to enter their phone number as the passphrase, while still providing an additional layer of security. Reference: CompTIA Network+ Study Guide, 8th Edition, page 182.

• Question 677:

  A network administrator is preparing answers for an annual risk assessment that is required for compliance purposes. Which of the following would be an example of an internal threat?

  A. An approved vendor with on-site offices

  B. An infected client that pulls reports from the firm

  C. A malicious attacker from within the same country

  D. A malicious attacker attempting to socially engineer access into corporate offices

  Correct Answer: A

  Insider threat= insider threat is defined as the threat that an employee or a contractor will use his or her authorized access, wittingly or unwittingly, to do harm

• Question 678:

  An administrator would like to have two servers at different geographical locations provide fault tolerance and high performance while appearing as one URL to users. Which of the following should the administrator implement?

  A. Load balancing

  B. Multipathing

  C. NIC teaming

  D. Warm site

  Correct Answer: A

  Load balancing is a technique that can be used to provide fault tolerance and high performance while appearing as one URL to users. It is achieved by distributing the workload across multiple servers, which are usually located in different geographical locations. This allows for high performance and fault tolerance, as if one server fails, the other will take its place. Additionally, the multiple servers appear as one URL to the users, eliminating the need for the users to switch between servers.

• Question 679:

  Several users with older devices are reporting intermittent connectivity while in an outdoor patio area. After some research, the network administrator determines that an outdoor WAP might help with the issue. However, the company does not want the signal to bleed into the building and cause interference. Which of the following should the network administrator perform to BEST resolve the issue?

  A. Disable the SSID broadcast on the WAP in the patio area.

  B. Install a WAP and enable 5GHz only within the patio area.

  C. Install a directional WAP in the direction of the patio.

  D. Install a repeater on the back wall of the patio area.

  Correct Answer: C

  Installing a directional WAP is the best solution to provide a strong signal in the patio area without interfering with the building's Wi-Fi signal. Directional WAPs use a focused beam to provide a strong signal in a specific direction, which helps to reduce interference with neighboring Wi-Fi networks. This solution will also ensure that the signal is only available in the patio area, preventing signal bleed into the building.

• Question 680:

  Which of the following attacks, if successful, would provide a malicious user who is connected to an isolated guest network access to the corporate network?

  A. VLAN hopping

  B. On-path attack

  C. IP spoofing

  D. Evil twin

  Correct Answer: A

  The attack which, if successful, would provide a malicious user who is connected to an isolated guest network access to the corporate network is VLAN hopping. VLAN hopping is an attack technique which involves tricking a switch into sending traffic from one VLAN to another. This is done by sending specially crafted packets, which force the switch to send traffic from one VLAN to another, thus allowing the malicious user to gain access to the corporate network. VLAN hopping is an attack technique which involves tricking a switch into sending traffic from one VLAN to another. This is done by sending specially crafted packets, which force the switch to send traffic from one VLAN to another, thus allowing the malicious user to gain access to the corporate network. According to the CompTIA Network+ N10-008 uide VLAN hopping is a type of attack that is used to gain access to network resources that are not meant to be accessible by a user on a guest network.