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Which of the following would be used to verify the wiring back to the patch panel?
A new user is reporting connectivity issues. Zach, the network technician, notices that there is no link light on the user's NIC. Which of the following would be used to verify the wiring back to the patch panel?A . Butt setB . Cable certifierC . Toner probeD . SnipsView AnswerAnswer:...
Which of the following are network topologies? (Select TWO).
Which of the following are network topologies? (Select TWO).A . EthernetB . DuplexC . StarD . CircularE . BusView AnswerAnswer: C,E
Which of the following would be the FIRST issue to remediate?
A network engineer is designing a new IDF in an old building. The engineer determines the equipment will fit in a two-post rack, and there is power available for this equipment. Which of the following would be the FIRST issue to remediate?A . Air flow and coolingB . UPS capabilityC...
Which of the following is based ENTIRELY on using ICMP packets?
Which of the following is based ENTIRELY on using ICMP packets?A . Social engineeringB . NMAPC . Buffer overflow attackD . Smurf attackView AnswerAnswer: D
Which of the following should the IT staff reference to determine the location of the equipment being moved?
A company has completed construction of a new datacenter, and the IT staff is now planning to relocate all server and network equipment from the old site to the new site. Which of the following should the IT staff reference to determine the location of the equipment being moved?A ....
Which of the following operates at OSI layer 2 to forward traffic based on the MAC address?
Which of the following operates at OSI layer 2 to forward traffic based on the MAC address?A . SwitchB . Proxy ServerC . RouterD . VPN ConcetnratorView AnswerAnswer: A
Which of the following should the technician do FIRST to reconnect the server to the network?
After a server outage, a technician discovers that a physically damaged fiber cable appears to be the problem. After replacing the cable, the server will still not connect to the network. Upon inspecting the cable at the server end, the technician discovers light can be seen through one of the...
Which of the following devices would allow for communication between the segments?
A network engineer wants to a segment the network into multiple broadcast domains. Which of the following devices would allow for communication between the segments?A . Layer 2 switchB . Layer 3 switchC . BridgeD . Load balancerView AnswerAnswer: B
Privilege creep among long-term employees can be mitigated by which of the following procedures?
Privilege creep among long-term employees can be mitigated by which of the following procedures?A . User permission reviewsB . Mandatory vacationsC . Separation of dutiesD . Job function rotationView AnswerAnswer: A
Which of the following 802.11n features allows for the use of multiple simultaneous frequencies in order to increase usable bandwidth?
Which of the following 802.11n features allows for the use of multiple simultaneous frequencies in order to increase usable bandwidth?A . Channel bondingB . MIMOC . Spartial reuseD . 20MHz channel spacingView AnswerAnswer: A
