Computer-Networks
August 30, 2024Computer-Networks
August 30, 2024Computer-Networks
Question 819 |
A packet switching network
is free | |
can reduce the cost of using an information utility | |
allows communications channel to be shared among more than one user | |
boh (B) and (C) |
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.
Subscribe
Login
0 Comments