Free JK0-023 Exam Braindumps
CompTIA Network+ certification Questions 441–445 (page: 90)

Updated On: 10-Feb-2026

The day network administrator is having problems on the network and realizes that the night administrator implemented a new device that is causing broadcast traffic. Which of the following should be implemented to avoid miscommunication between the administrators?

  1. Asset management
  2. System baselines
  3. System logging
  4. Change management

Answer(s): D



Which of the following VPN methods is BEST used for connecting a remote office to the main company office?

  1. WEP-to-WPA
  2. RDP-to-RAS
  3. Client-to-site
  4. Site-to-site

Answer(s): D



Which of the following describes a rationale for a network with redundant paths?

  1. VPN compatibility
  2. Unified communications implementation
  3. High availability requirement
  4. QoS

Answer(s): C



It has been suspected that one of the users is using the network inappropriately. As a preventive measure HR has authorized the IT department to enable port mirroring on the user's network port. Which of the following devices would be used to monitor the network activity?

  1. Port analyzer
  2. Multimeter
  3. Network sniffer
  4. Cable certifier

Answer(s): C



Which of the following devices will allow Lisa, a user, to see a cached copy of websites?

  1. Content switch
  2. DNS server
  3. Proxy server
  4. Load balancer

Answer(s): C



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