N10-008 Free Practice Test

- (Exam Topic 3)
A technician is documenting an application that is installed on a server and needs to verify all existing web and database connections to the server. Which of the following tools should the technician use to accomplish this task?

1. A. tracert
2. B. ipconfig
3. C. netstat
4. D. nslookup

Correct Answer: C

- (Exam Topic 3)
A desktop support department has observed slow wireless speeds for a new line of laptops using the organization's standard image. No other devices have experienced the same issue. Which of the following should the network administrator recommend troubleshooting FIRST to resolve this issue?

1. A. Increasing wireless signal power
2. B. Installing a new WAP
3. C. Changing the protocol associated to the SSID
4. D. Updating the device wireless drivers

Correct Answer: D
Wireless drivers can affect the performance and compatibility of your wireless connection5. If only a new line of laptops using the organization’s standard image has experienced slow wireless speeds, it could be that their wireless drivers are outdated or incompatible with the network. Updating the device wireless drivers could resolve this issue.
Wireless drivers play an important role in the performance of a wireless connection, as they control how the device interacts with the wireless network. If the laptops in question are using an outdated version of the wireless driver, it could be causing the slow speeds. The network administrator should recommend updating the device wireless drivers first to see if this resolves the issue.

- (Exam Topic 3)
A network administrator is troubleshooting the communication between two Layer 2 switches that are reporting a very high runt count. After trying multiple ports on both switches, the issue persists. Which of the following should the network administrator perform to resolve the issue?

1. A. Increase the MTU size on both switches.
2. B. Recertify the cable between both switches.
3. C. Perform a factory reset on both switches.
4. D. Enable debug logging on both switches.

Correct Answer: A

- (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