Computer Networking Which of the following is considered a broadband communications channel? satellites systems All of these fiber optic cable coaxial cable microwave circuits satellites systems All of these fiber optic cable coaxial cable microwave circuits ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The core diameter of a single-mode fibers is about 7 times the light carried in the fiber 10 times the fiber radius 3 times the wavelength of the light carried in the fiber 10 times the wavelength of the light carried in the fiber None of these 7 times the light carried in the fiber 10 times the fiber radius 3 times the wavelength of the light carried in the fiber 10 times the wavelength of the light carried in the fiber None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In OSI model, which of the following layer transforms information from machine format into that understandable by user presentation session None of these application physical presentation session None of these application physical ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the main difference between DDCMP and SDLG? SDLC has a IP address None of these DDCMP does not need special hardware to final the beginning of a message. SDLC does not use CRC DDCMP has a message header SDLC has a IP address None of these DDCMP does not need special hardware to final the beginning of a message. SDLC does not use CRC DDCMP has a message header ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is true when describing a multicast address? Packets addressed to a unicast address are delivered to a single interface. These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap. Packets are delivered to all interfaces identified by the address. This is also called a one-to-many address. Identifies multiple interfaces and is only delivered to one address. This address can also be called one-to-one-of-many. Packets addressed to a unicast address are delivered to a single interface. These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap. Packets are delivered to all interfaces identified by the address. This is also called a one-to-many address. Identifies multiple interfaces and is only delivered to one address. This address can also be called one-to-one-of-many. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What are the decimal and hexadecimal equivalents for the binary number 10110111? 83/0xC5 173/A6 183/B7 69/0x2102 83/0xC5 173/A6 183/B7 69/0x2102 ANSWER DOWNLOAD EXAMIANS APP
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