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Which of the following should the technician do to make a crossover cable before crimping the new plug?
A technician is setting up a direct connection between two older PCs so they can communicate but not be on the corporate network. The technician does not have access to a spare switch but does have spare Cat 6 cables, RJ-45 plugs, and a crimping tool. The technician cuts off...
Which of the following protocols do MOST MITM attacks utilize?
Which of the following protocols do MOST MITM attacks utilize?A . ARPB . SIPC . FTPD . SCPView AnswerAnswer: A
Which of the following is the address of the customer’s router?
A technician is trying to determine the IP address of a customer’s router. The customer has an IP address of 192.168.1.55/24. Which of the following is the address of the customer’s router?A . 192.168.0.55B . 192.168.1.0C . 192.168.1.1D . 192.168.5.5E . 255.255.255.0View AnswerAnswer: C
On this particular network, which of the following is the number of collision domains that exist?
An office network consists of one two-port router connected to a 12-port switch. A four-port hub is also connected to the switch. On this particular network, which of the following is the number of collision domains that exist?A . 3B . 12C . 13D . 14E . 15View AnswerAnswer: D
Which of the following should the network administrator do to rule out any problems at Layer 1?
A telecommunications provider has just deployed a new OC-12 circuit at a customer site. While the circuit showed no errors from the provider end to the customer’s demarcation point, a network administrator is trying to determine the cause of dropped packets and errors on the circuit. Which of the following...
Which of the following has the user MOST likely introduced to the network?
A network technician receives a call from a user who is experiencing network connectivity issues. The network technician questions the user and learns the user brought in a personal wired router to use multiple computers and connect to the network. Which of the following has the user MOST likely introduced...
Which of the following IP network blocks is the MOST efficient use of IP address space for the router connections between the two sites?
A technician is setting up a branch office on a point-to-point connection. Which of the following IP network blocks is the MOST efficient use of IP address space for the router connections between the two sites?A . /24B . /25C . /30D . /32View AnswerAnswer: C
After optimizing the network, which of the following would be required?
Users have been experiencing slow network response times, and management has asked the network technician to provide evidence of network improvement. After optimizing the network, which of the following would be required?A . IDF/MDF documentationB . Change managementC . Performance baselineD . Physical diagramView AnswerAnswer: C
Which of the following is the MOST likely reason?
A network administrator configures a router with the following IP address information: Gigabit Ethernet 1 Interface: 10.10.0.1/24 Serial 0 Interface: 10.10.0.253/30 Clients are connected to a switch on the gigabit Ethernet interface; the ISP is connected to the Serial 0 interface. When the router configuration is complete and client devices...
Which of the following is MOST likely the issue with the cable?
A computer lab on a campus network was recently reconfigured using recycled network cables. One of the 24 computers in the lab is unable to connect to the network after the upgrade. A network technician successfully uses the cable in QUESTION NO: to connect directly to another computer. Which of...
