多项选择题

A. Cordless phonesB. DrywallC. Access pointsD. Microwav……

A client states they are receiving poor signal strength on their wireless Internet connection. Which of the following is MOST likely causing the interference?（）

A. Cordless phones
B. Drywall
C. Access points
D. Microwaves
E. Fluorescents lights

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热门试题

单项选择题Which of the following BEST describes a hub?（）

A. Determines the best route to transmit data
B. Inspects traffic and accepts or declines transmission
C. Broadcasts data to specific network devices
D. Broadcasts data to all network devices

单项选择题On which of the following transmission media types can LC connectors be found?（）

A.UTP
B.STP
C.Coaxial
D.Fiber

多项选择题Which of the following protocols encrypt communication?（）

A.HTTPS
B.TELNET
C.SMTP
D.DNS
E.SSH

单项选择题Which of the following protocols would BEST grant the user secure access to a remote location?（）

A.VPN
B.FTP
C.POP3
D.DNS

单项选择题Which of the following devices is used to move frames between a source and destination basedon a MAC address?（）

A.Repeater
B.Hub
C.Router
D.Switch