Free JK0-023 Exam Braindumps
CompTIA Network+ certification Questions 481–485 (page: 98)

Updated On: 10-Feb-2026

Sandy, a user, is unable to map a drive to a known NetBIOS share. A ping from the client to the server is successful. Which of the following software tools is used to check if NetBIOS is enabled?

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

Answer(s): C



A technician wants to send management information from devices on the network to a central server and have it encrypted in the process. Which of the following protocols can be used?

  1. SNMPv3
  2. FTP
  3. TFTP
  4. Telnet

Answer(s): A



A company has gone through several upgrades on their network but unfortunately have no way of identifying who approved the upgrades. Which of the following should be implemented to track this type of work?

  1. Change management
  2. Asset management
  3. Access log
  4. Baselines

Answer(s): A



Lisa, an administrator, is experiencing availability issues on a Linux server. She decides to check the server for an IP address conflict on the server. Which of the following commands should Lisa use?

  1. traceroute
  2. tracert
  3. ifconfig
  4. ipconfig

Answer(s): C



Lisa, a technician, is asked to install a wireless router in a company's public café area. The company wants the public to be able to connect to the wireless network with minimal security, but not be able to connect to the private internal network. Which of the following firewall rules would BEST accomplish this?

  1. Content filtering on the wireless access point
  2. Allow traffic from the wireless access point
  3. Block traffic from the wireless access point
  4. Packet filtering on the wireless access point

Answer(s): C



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