N10-008 Free Practice Test

- (Exam Topic 3)
Two network technicians are installing a fiber-optic link between routers. The technicians used a light meter to verify the correct fibers However, when they connect the fibers to the router interface the link does not connect. Which of the following would explain the issue? (Select TWO).

1. A. They used the wrong type of fiber transceiver.
2. B. Incorrect TX/RX polarity exists on the link
3. C. The connection has duplexing configuration issues.
4. D. Halogen light fixtures are causing interference.
5. E. One of the technicians installed a loopback adapter.
6. F. The RSSI was not strong enough on the link

Correct Answer: AB

- (Exam Topic 1)
A technician is installing a cable modem in a SOHO. Which of the following cable types will the technician MOST likely use to connect a modem to the ISP?

1. A. Coaxial
2. B. Single-mode fiber
3. C. Cat 6e
4. D. Multimode fiber

Correct Answer: A

- (Exam Topic 2)
A network administrator has been directed to present the network alerts from the past week to the company's executive staff. Which of the following will provide the BEST collection and presentation of this data?

1. A. A port scan printout
2. B. A consolidated report of various network devices
3. C. A report from the SIEM tool
4. D. A report from a vulnerability scan done yesterday

Correct Answer: C

- (Exam Topic 3)
Which of the following would be the BEST choice to connect branch sites to a main office securely?

1. A. VPN headend
2. B. Proxy server
3. C. Bridge
4. D. Load balancer

Correct Answer: A
Host-to-Site, or Client-to-Site, VPN allows for remote servers, clients, and other hosts to establish tunnels through a VPN gateway (or VPN headend) via a private network. The tunnel between the headend and the client host encapsulates and encrypts data.

- (Exam Topic 3)
Which of the following would be used when connecting devices that have different physical characteristics?

1. A. A proxy server
2. B. An industrial control system
3. C. A load balancer
4. D. A media converter

Correct Answer: D