CompTIA Network+ (N10-008) Free Practice Exam Questions

825 real CompTIA Network+ (N10-008) exam questions with answers and AI explanations. CompTIA certification prep — page 3 of 83.

1. Question 23: A network is experiencing a number of CRC errors during normal network communication. At which of the following layers of the OSI model will the administrator…
2. Question 24: Client devices cannot enter a network, and the network administrator determines the DHCP scope is exhausted. The administrator wants to avoid creating a new DH…
3. Question 25: An administrator is writing a script to periodically log the IPv6 and MAC addresses of all the devices on a network segment. Which of the following switch feat…
4. Question 26: The network administrator is informed that a user's email password is frequently hacked by brute-force programs. Which of the following policies should the net…
5. Question 27: According to troubleshooting methodology, which of the following should the technician do NEXT after determining the most likely probable cause of an issue?
6. Question 29: An IT director is setting up new disaster and HA policies for a company. Limited downtime is critical to operations. To meet corporate requirements, the direct…
7. Question 30: A network administrator needs to query the NSs for a remote application. Which of the following commands would BEST help the administrator accomplish this task?
8. Question 31: Which of the following BEST describes a North-South traffic flow?
9. Question 32: Which of the following TCP ports is used by the Windows OS for file sharing?
10. Question 33: Which of the following systems would MOST likely be found in a screened subnet?