CompTIA Network+ Practice Test 13

CompTIA Network+

1 / 20

A technician needs to test the end-to-end network path between two hosts. Which command should be used?

2 / 20

What is the primary function of DNS in a network?

3 / 20

A company wants to restrict network access to authorized devices only. Which security measure should be implemented?

4 / 20

A network administrator needs to configure a switchport to carry traffic for multiple VLANs. Which mode should be used?

5 / 20

A technician needs to configure port security on a switch. What should be done to allow only a specific number of MAC addresses on a port?

6 / 20

What command is used to display the ARP cache on a Windows machine?

7 / 20

A network administrator needs to provide multiple devices with private IP addresses access to the internet. What should be configured?

8 / 20

A technician needs to analyze network traffic and detect security threats. Which tool should be used?

9 / 20

A company wants to implement dynamic routing. Which protocol should be used for large-scale networks?

10 / 20

A technician needs to troubleshoot a possible network loop. What protocol can help prevent loops in a switched network?

11 / 20

A user cannot access the network, and the technician suspects an incorrect subnet mask. Which tool can verify the subnet mask configuration?

12 / 20

A network administrator needs to configure redundancy for a critical gateway router. Which protocol should be used?

13 / 20

A company wants to allow only HTTPS traffic through its firewall. Which port should be permitted?

14 / 20

A technician needs to identify which ports are open on a remote server. Which tool should be used?

15 / 20

Which protocol operates at Layer 4 and ensures reliable data transmission?

16 / 20

A company wants to prevent unauthorized access to network devices over SSH. What security measure should be implemented?

17 / 20

What is the default administrative distance of a static route in Cisco routers?

18 / 20

A technician needs to verify if a remote web server is reachable from their workstation. Which command should they use?

19 / 20

A company has multiple branches connected over the internet and needs a secure method to connect their offices. Which technology should be used?

20 / 20

A network administrator needs to configure inter-VLAN communication on a Layer 3 switch. What feature should be enabled?

Your score is

The average score is 0%

0%