Free JK0-023 Exam Braindumps
CompTIA Network+ certification Questions 336–340 (page: 69)

Updated On: 10-Feb-2026

Users report that an internal web server is not responding. Which of the following commands could be used on the server to confirm that the web service is running?

  1. nbtstat
  2. traceroute
  3. nslookup
  4. netstat

Answer(s): D



Which of the following can be used to prioritize network streams to optimize performance for certain traffic types?

  1. VLAN
  2. VPN
  3. QoS
  4. PoE

Answer(s): C



An application server is placed on the network and the intended application is not working correctly. Which of the following could be used to make sure sessions are being opened properly?

  1. Antivirus scanner
  2. IDS
  3. Packet sniffer
  4. Toner probe

Answer(s): C



Which of the following network appliances will only detect and not prevent malicious network activity?

  1. IDS
  2. Network sniffer
  3. IPS
  4. Firewall

Answer(s): A



A content filter is MOST likely installed on which of the following servers?

  1. Proxy server
  2. TACACS+ server
  3. DNS server
  4. DHCP server

Answer(s): A



Viewing page 69 of 193
Viewing questions 341 - 345 out of 1112 questions


Post your Comments and Discuss CompTIA JK0-023 exam prep with other Community members:

AI Tutor AI Tutor 👋 I’m here to help!