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Which of the following should the CIO complete?
A company has contracted with an outside vendor to perform a service that will provide hardware, software, and procedures in case of a catastrophic failure of the primary datacenter. The Chief Information Officer (CIO) is concerned because this contract does not include a long-term strategy for extended outages. Which of...
Which of the following BEST describes the benefit of this approach?
A company has hundreds of nodes on a single subnet and has decided to implement VLANs. Which of the following BEST describes the benefit of this approach?A . It segments broadcast domains in the network infrastructureB . It provides a faster port to all serversC . It provides multiple collision...
Which of the following will allow the request to be fulfilled without breaking the corporate policy?
An end-user device requires a specific IP address every time it connects to the corporate network; however, corporate policy does not allow the use of static IP addresses. Which of the following will allow the request to be fulfilled without breaking the corporate policy?A . DHCP relayB . DHCP exclusionC...
Which of the following solutions is MOST likely to resolve the problem?
A technician has racked a new access switch and has run multimode fiber to a new location. After installing an extended-range 10Gb SFP in the core switch, the technician installed a 10Gb SFP in the access switch and connected the port to the new extension with a fiber jumper. However,...
A single PRI can deliver multiple voice calls simultaneously using which of the following Layer 1 technologies?
A single PRI can deliver multiple voice calls simultaneously using which of the following Layer 1 technologies?A . Time division multiplexingB . Analog circuit switchingC . CSMA/CDD . Time division spread spectrumView AnswerAnswer: A
Which of the following is an out-of-band method the technician would MOST likely utilize to check the branch office’s router status?
A network technician notices the site-to-site VPN and Internet connection have not come back up at a branch office after a recent power outage. Which of the following is an out-of-band method the technician would MOST likely utilize to check the branch office’s router status?A . Use a modem to...
Which of the following devices, if implemented, would result in decreased administration time of an 802.11 network running centralized authentication services? (Choose two.)
Which of the following devices, if implemented, would result in decreased administration time of an 802.11 network running centralized authentication services? (Choose two.)A . VPN concentratorB . Proxy serverC . Wireless controllerD . RADIUS serverE . Multilayer switchView AnswerAnswer: CD
Which of the following could cause this condition?
An ISP technician gets a call from a business that just changed equipment but can no longer connect to the Internet. The technician checks the ARP table on the ISP switch, and there is no corresponding MAC address present. Instead, the entry is “Incomplete”. Which of the following could cause...
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 BEST describes the purpose of this device?
A company has a web-based application that is used by many different departments. The company has experienced some overload of resources on the database server. The network administrator implements a network device in between the servers and the database. Which of the following BEST describes the purpose of this device?A...
