Which of the following connector types is MOST appropriate to use to connect a SOHO cable modem to the ISP?
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A. B. C. D.C.
The most appropriate connector type to use to connect a SOHO (Small Office/Home Office) cable modem to the ISP (Internet Service Provider) is B. RJ-45.
Explanation:
A. DB-9: A DB-9 connector is a type of serial port connector used for connecting serial devices such as a mouse, modem or printer to a computer. However, it is not suitable for connecting a cable modem to an ISP.
B. RJ-45: RJ-45 is a type of connector commonly used for Ethernet networking. Ethernet is the standard protocol used for most cable modems, so RJ-45 is the most appropriate connector to use for connecting a SOHO cable modem to an ISP.
C. RG-59: RG-59 is a type of coaxial cable used for connecting cable TV or cable modems to a wall outlet. However, it is not a connector type, so it is not appropriate to use for connecting a cable modem to an ISP.
D. RS-232: RS-232 is a standard for serial communication transmission of data between devices. It is not appropriate to use for connecting a cable modem to an ISP.
In summary, RJ-45 is the most appropriate connector type to use for connecting a SOHO cable modem to an ISP.