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Which of the following protocols is the technician MOST likely to consider?
A network technician is considering opening ports on the firewall for an upcoming VoIP PBX implementation. Which of the following protocols is the technician MOST likely to consider? (Choose three.)A . SIPB . NTPD . 323E . SMBF . ICMPG . RTPH . IPSec . RDPView AnswerAnswer: A,C,F
Which of the following BEST describes the difference between layer 2 switching and layer 2 routing?
Which of the following BEST describes the difference between layer 2 switching and layer 2 routing?A . Switching moves packets between hosts on different subnets, and routing moves packets between hosts on the same subnet.B . Routing moves packets between hosts on different subnets, and switching moves packets between hosts...
Which of the following characteristics would need to be manually configured?
Kim, a technician, is installing a switch that does not feature auto-negotiation. Which of the following characteristics would need to be manually configured? (Select TWO).A . MAC addressingB . IP addressingC . Port speedD . IPv6 addressingE . DuplexView AnswerAnswer: C,E
Which of the following connectors does the technician need for this cable?
A technician is upgrading the firmware on an older KVM switch. The specifications call for a serial port to connect to the computer on one side, and an Ethernet jack to connect to the switch on the other side. Which of the following connectors does the technician need for this...
Which of the following is the MOST likely cause?
Users are reporting issues with slow connection speeds and a loss of connectivity on the newly installed wireless network. The issues are intermittent but seem to occur most often around midday. Which of the following is the MOST likely cause?A . There is interference from small appliancesB . The signal...
Which of the following changes should be made to allow all customers to access the company’s secure website?
A customer cannot access a company’s secure website. The company’s network security is reviewing the firewall for the server and finds the following output: Which of the following changes should be made to allow all customers to access the company’s secure website?A . Allow any any 10.5.0.10 443B . Allow...
Which of the following protocols would Kurt, a technician, use to synchronize local date and time of a client workstation to that of a server?
Which of the following protocols would Kurt, a technician, use to synchronize local date and time of a client workstation to that of a server?A . RTPB . NTPC . TFTPD . ARPView AnswerAnswer: B
Which of the following is the BEST option to provide this type of authentication?
A network administrator wants to employ a username and password authentication system for guest WiFi. Which of the following is the BEST option to provide this type of authentication?A . port securityB . MAC filteringC . Network access controlD . Captive portalView AnswerAnswer: D
Which of the following tools would Jeff use to make sure the phone lines have a dial tone?
Jeff, a user, is having a problem with a POTS line. Which of the following tools would Jeff use to make sure the phone lines have a dial tone?A . Loopback plugsB . Butt setC . Cable certifierD . Toner probeView AnswerAnswer: B
Which of the following tools would be used to assist Jeff in locating the CAT5e cable?
A user has no network connectivity. Jeff, the network technician, is unable to locate the CAT5e cable from the user at the IDF. Which of the following tools would be used to assist Jeff in locating the CAT5e cable?A . Butt setB . Punch down toolC . Toner probeE ....
