Computer Networking The core diameter of a single-mode fibers is about None of these 7 times the light carried in the fiber 10 times the wavelength of the light carried in the fiber 10 times the fiber radius 3 times the wavelength of the light carried in the fiber None of these 7 times the light carried in the fiber 10 times the wavelength of the light carried in the fiber 10 times the fiber radius 3 times the wavelength of the light carried in the fiber ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following summation operation is performed on the bits to check an error-detecting code? Attenuation Codec None of these Coder-decoder Checksum Attenuation Codec None of these Coder-decoder Checksum ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If one link fails, only that link is affected. All other links remain active. Which topology does this? Bus topology Mesh topology Physical topology Star topology Bus topology Mesh topology Physical topology Star topology ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If you get both local and remote echoes, every character you type will appear on the screen twice once three times never None of these twice once three times never None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which WAN encapsulations can be configured on an asynchronous serial connection?1. PPP2. ATM3. HDLC4. SDLC5. Frame Relay 3, 4 and 5 2 and 4 All of these 1 and 2 3, 4 and 5 2 and 4 All of these 1 and 2 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are in the process of analyzing a problem that requires you to collect and store TCP/IP Packets. Which of the following utilities is best suited for this purpose? NETSTAT Network Monitor NBTSTAT DHCP Management Console Performance Monitor NETSTAT Network Monitor NBTSTAT DHCP Management Console Performance Monitor ANSWER DOWNLOAD EXAMIANS APP
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