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1 . 2 John works from home and needs to access files stored on his office computer. He connects to the office network using a
John works from home and needs to access files stored on his office computer.
He connects to the office network using a VPN Virtual Private Network
Highlight the two key functions of network protocols involved in this data
communication process.
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In modern communication systems, the transmission of signals over networks
involves the use of various techniques. Understanding how signals are
transmitted and encoded is crucial for comprehending the efficiency and
capacity of different communication methods. With an example, describe how
data is transmitted from one node to the other in the context of network data
transmission and signaling.
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