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Which of the following will MOST likely replace all the company’s hubs?
A network administrator is implementing OSPF on all of a company’s network devices. Which of the following will MOST likely replace all the company’s hubs?A . A Layer 3 switch B. A proxy server C. A NGFW D. A WLAN controllerView AnswerAnswer: A
Which of the following can the administrator do to MOST easily mitigate this issue?
A network administrator discovers that users in an adjacent building are connecting to the company’s guest wireless network to download inappropriate material. Which of the following can the administrator do to MOST easily mitigate this issue?A . Reduce the wireless power levels B. Adjust the wireless channels C. Enable wireless...
Which of the following tools should the technician use to troubleshoot the issue?
A technician receives feedback that some users are experiencing high amounts of jitter while using the wireless network. While troubleshooting the network, the technician uses the ping command with the IP address of the default gateway and verifies large variations in latency. The technician thinks the issue may be interference...
Which of the following cable types will the technician MOST likely use to connect a modem to the ISP?
A technician is installing a cable modem in a SOHO. Which of the following cable types will the technician MOST likely use to connect a modem to the ISP?A . Coaxial B. Single-mode fiber C. Cat 6e D. Multimode fiberView AnswerAnswer: A
Which of the following services can provide data storage, hardware options, and scalability to a third-party company that cannot afford new devices?
Which of the following services can provide data storage, hardware options, and scalability to a third-party company that cannot afford new devices?A . SaaS B. IaaS C. PaaS D. DaaSView AnswerAnswer: B
A technician is assisting a user who cannot connect to a network resource. The technician first checks for a link light.
A technician is assisting a user who cannot connect to a network resource. The technician first checks for a link light. According to troubleshooting methodology, this is an example of:A . using a bottom-to-top approach. B. establishing a plan of action. C. documenting a finding. D. questioning the obvious.View AnswerAnswer:...
Which of the following should the network administrator check FIRST?
A network administrator redesigned the positioning of the APs to create adjacent areas of wireless coverage. After project validation, some users still report poor connectivity when their devices maintain an association to a distanced AP. Which of the following should the network administrator check FIRST?A . Validate the roaming settings...
Which of the following is MOST likely to generate significant East-West traffic in a datacenter?
Which of the following is MOST likely to generate significant East-West traffic in a datacenter?A . A backup of a large video presentation to cloud storage for archival purposes B. A duplication of a hosted virtual server to another physical server for redundancy C. A download of navigation data to...
Which of the following would be BEST suited for the LAN interface?
A systems administrator is configuring a firewall using NAT with PAT. Which of the following would be BEST suited for the LAN interface?A . 172.15.0.0/18 B. 172.18.0.0/10 C. 172.23.0.0/16 D. 172.28.0.0/8 E. 172.32.0.0/14View AnswerAnswer: C
Which of the following metrics will MOST accurately show the underlying performance issues?
A client recently added 100 users who are using VMs. All users have since reported slow or unresponsive desktops. Reports show minimal network congestion, zero packet loss, and acceptable packet delay. Which of the following metrics will MOST accurately show the underlying performance issues? (Choose two.)A . CPU usage B....
