Free JK0-023 Exam Braindumps
CompTIA Network+ certification Questions 426–430 (page: 87)

Updated On: 10-Feb-2026

A network technician has been asked to look into a report from the IDS to determine why traffic is being sent from an internal FTP server to an external website. Which of the following tools can be used to inspect this traffic?

  1. Router firewall
  2. Ping and traceroute
  3. Throughput tester
  4. Protocol analyzer

Answer(s): D



Which of the following network scanners detects and sends out alerts for malicious network activity?

  1. Packet sniffers
  2. IDS
  3. Port scanners
  4. IPS

Answer(s): B



Zach, a new network technician, is monitoring network traffic and notices the network is operating at 80% of capacity. Which of the following could be used to determine if this is abnormally high traffic use?

  1. Network maps
  2. Cable management documentation
  3. Wire schemes
  4. Baseline

Answer(s): D



Which of the following network protocols would be used to transmit traps across a network to a log server?

  1. SMTP
  2. PPPoE
  3. POP3
  4. SNMP

Answer(s): D



Which of the following performance benefits would multiple domain controllers BEST provide?

  1. Fault tolerance
  2. Caching engine
  3. Proxy server
  4. Quality of service

Answer(s): A



Viewing page 87 of 193
Viewing questions 431 - 435 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!