Computer Networking What is the port number for NNTP? 70 79 None of these 119 80 70 79 None of these 119 80 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which utility is an all-purpose tool for troubleshooting TCP/IP problems? None of these Netstat Hostname PING NBTSTAT None of these Netstat Hostname PING NBTSTAT ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The core diameter of a single-mode fibers is about 10 times the fiber radius 10 times the wavelength of the light carried in the fiber None of these 7 times the light carried in the fiber 3 times the wavelength of the light carried in the fiber 10 times the fiber radius 10 times the wavelength of the light carried in the fiber None of these 7 times the light carried in the fiber 3 times the wavelength of the light carried in the fiber ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following types of channels moves data relatively slowly? broadband channel narrowband channel wideband channel voiceband channel None of these broadband channel narrowband channel wideband channel voiceband channel None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What does RIPv2 use to prevent routing loops?1. CIDR2. Split horizon3. Authentication4. Classless masking5. Holddown timers 1 and 3 2 and 5 2, 3 and 5 3 and 4 1 and 3 2 and 5 2, 3 and 5 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking An example of digital, rather than analog, communication is DDS DDD WATS None of these DDT DDS DDD WATS None of these DDT ANSWER DOWNLOAD EXAMIANS APP
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