Computer Networking Who originally designed TCP/IP? IBM The Department of Defense Xerox None of these Novell IBM The Department of Defense Xerox None of these Novell ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the name of the device that connects two computers by means of a telephone line? cable modem None of these Tape bus cable modem None of these Tape bus ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following ISO level is more closely related to the physical communications facilities? Application Session Data Link Networking Application Session Data Link Networking ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In a broad Sense, a railway track is an example of Simplex Full Duplex All of these Half Duplex Simplex Full Duplex All of these Half Duplex ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You have a network ID of 134.57.0.0 with 8 subnets. You need to allow the largest possible number of host IDs per subnet. Which subnet mask should you assign? 255.255.248.0 255.255.240.0 255.255.224.0 255.255.255.255 255.255.252.0 255.255.248.0 255.255.240.0 255.255.224.0 255.255.255.255 255.255.252.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How much power (roughly) a light-emitting diode can couple into an optical fiber? 440 microwatts 100 microwatts 10 milliwatts None of these 100 picowatts 440 microwatts 100 microwatts 10 milliwatts None of these 100 picowatts ANSWER DOWNLOAD EXAMIANS APP
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