NETWORK LAYER
NETWORK LAYER PROTOCOLS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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It means addressing a packet to all machine
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It means addressing a packet to some machine
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It means addressing a packet to a particular machine
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It means addressing a packet to except a particular machine
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Detailed explanation-1: -In computer networking, broadcasting refers to transmitting a packet that will be received by every device on the network. In practice, the scope of the broadcast is limited to a broadcast domain.
Detailed explanation-2: -It means addressing a packet to all machine.
Detailed explanation-3: -A network switch connects devices in a network to each other, enabling them to talk by exchanging data packets. Switches can be hardware devices that manage physical networks or software-based virtual devices. A network switch operates on the data-link layer, or Layer 2, of the Open Systems Interconnection (OSI) model.
Detailed explanation-4: -With a broadcast, the packet contains a destination IP address with all ones (1s) in the host portion. This means that all hosts on that local network (broadcast domain) will receive and look at the packet. Many network protocols, such as DHCP, use broadcasts.