Solution manual for data communications and networking with tcp|
ip protocol suite 6th edition by behrouz forouzan
Which statement is correct about network protocols?
Network protocols define the type of hardware that is used and how it is mounted in racks.
They define how messages are exchanged between the source and the destination.
They all function in the network access layer of TCP/IP.
They are only required for exchange of messages between devices on remote networks. - -
They define how messages are exchanged between the source and the destination.
Network protocols are implemented in hardware, or software, or both. They interact with
each other within different layers of a protocol stack. Protocols have nothing to do with the
installation of the network equipment. network protocols are required to exchange
information between source and destination devices in both local and remote networks.
--What is the purpose of protocols in data communications?
specifying the bandwidth of the channel or medium for each type of communication
specifying the device operating systems that will support the communication
providing the rules required for a specific type of communication to occur
determining the electronic specifications to enable the communication - -providing the rules
required for a specific type of communication to occur
Protocols provide rules that define how a message is transmitted across a network.
Implementation requirements such as electronic and bandwidth details for data
, communication are specified by standards. Operating systems are not specified by
protocols, but will implement protocols.
--What three functions are defined by network protocols to allow communication between
known source and destination IP addresses? (Choose three.)
connector specifications
data encoding
media selection
message size
delivery options
end-device installation - -data encoding
message size
delivery options
Networking protocols include details of:
addressing
encoding
size
encapsulation type
timing
delivery options
--What is an advantage of using standards to develop and implement protocols?
A particular protocol can only be implemented by one manufacturer.
Products from different manufacturers can interoperate successfully.
Different manufacturers are free to apply different requirements when implementing a
protocol.
Standards provide flexibility for manufacturers to create devices that comply with unique
requirements. - -Products from different manufacturers can interoperate successfully
ip protocol suite 6th edition by behrouz forouzan
Which statement is correct about network protocols?
Network protocols define the type of hardware that is used and how it is mounted in racks.
They define how messages are exchanged between the source and the destination.
They all function in the network access layer of TCP/IP.
They are only required for exchange of messages between devices on remote networks. - -
They define how messages are exchanged between the source and the destination.
Network protocols are implemented in hardware, or software, or both. They interact with
each other within different layers of a protocol stack. Protocols have nothing to do with the
installation of the network equipment. network protocols are required to exchange
information between source and destination devices in both local and remote networks.
--What is the purpose of protocols in data communications?
specifying the bandwidth of the channel or medium for each type of communication
specifying the device operating systems that will support the communication
providing the rules required for a specific type of communication to occur
determining the electronic specifications to enable the communication - -providing the rules
required for a specific type of communication to occur
Protocols provide rules that define how a message is transmitted across a network.
Implementation requirements such as electronic and bandwidth details for data
, communication are specified by standards. Operating systems are not specified by
protocols, but will implement protocols.
--What three functions are defined by network protocols to allow communication between
known source and destination IP addresses? (Choose three.)
connector specifications
data encoding
media selection
message size
delivery options
end-device installation - -data encoding
message size
delivery options
Networking protocols include details of:
addressing
encoding
size
encapsulation type
timing
delivery options
--What is an advantage of using standards to develop and implement protocols?
A particular protocol can only be implemented by one manufacturer.
Products from different manufacturers can interoperate successfully.
Different manufacturers are free to apply different requirements when implementing a
protocol.
Standards provide flexibility for manufacturers to create devices that comply with unique
requirements. - -Products from different manufacturers can interoperate successfully
