Computer-Networks
August 30, 2024Computer-Networks
August 30, 2024Computer-Networks
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Question 819
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A packet switching network
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is free
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can reduce the cost of using an information utility
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allows communications channel to be shared among more than one user
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boh (B) and (C)
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Question 819 Explanation:
Packet switching is a method of grouping data that is transmitted over a digital network into packets. Packets are made of a header and a payload. Data in the header are used by networking hardware to direct the packet to its destination where the payload is extracted and used by application software.
Correct Answer: D
Question 819 Explanation:
Packet switching is a method of grouping data that is transmitted over a digital network into packets. Packets are made of a header and a payload. Data in the header are used by networking hardware to direct the packet to its destination where the payload is extracted and used by application software.