N10-008 Free Practice Test

- (Exam Topic 3)
A network technician receives a report from the server team that a server's network connection is not working correctly. The server team confirms the server is operating correctly except for the network connection. The technician checks the switchport connected to the server and reviews the following data;

Which of the following should the network technician perform to correct the issue?

1. A. Replace the Cat 5 patch cable with a Cat 6 cable
2. B. Install a crossover cable between the server and the switch
3. C. Reset the switchport configuration.
4. D. Use NetFlow data from the switch to isolate the issue.
5. E. Disable MDIX on the switchport and reboot the server.

Correct Answer: A
"Bad cables, incorrect pinouts, or bent pins: Faulty cables (with electrical characteristics preventing successful transmission) or faulty connectors (which do not properly make connections) can prevent successful data transmission at Layer 1. A bad cable could simply be an incorrect category of cable being used for a specific purpose. For example, using a Cat 5 cable (instead of a Cat 6 or higher cable) to connect two 1000BASE-TX devices would result in data corruption. Bent pins in a connector or incorrect pinouts could also cause data to become corrupted."

- (Exam Topic 2)
A network technician is observing the behavior of an unmanaged switch when a new device is added to the network and transmits data. Which of the following BEST describes how the switch processes this information?

1. A. The data is flooded out of every por
2. B. including the one on which it came in.
3. C. The data is flooded out of every port but only in the VLAN where it is located.
4. D. The data is flooded out of every port, except the one on which it came in
5. E. The data is flooded out of every port, excluding the VLAN where it is located

Correct Answer: C

- (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