COMPUTER FUNDAMENTALS

COMPUTER NETWORKS AND COMMUNICATIONS

NETWORK TOPOLOGIES AND PROTOCOLS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Packet switching involves:The header also contains the packet number as well as the total number of packets, for example packet 4 of 60, packet 45 of 60.
A
True
B
False
C
Either A or B
D
None of the above
Explanation: 

Detailed explanation-1: -Packet switching is the transfer of small pieces of data across various networks. These data chunks or “packets” allow for faster, more efficient data transfer. Often, when a user sends a file across a network, it gets transferred in smaller data packets, not in one piece.

Detailed explanation-2: -Packet switching is the method by which the internet works, it features delivery of packets of data between devices over a shared network. For example the school web server sending you a webpage over the internet or you sending an email to a friend.

Detailed explanation-3: -Answer: A. In packet switching, packets are routed individually, hop-by-hop toward their destination.

Detailed explanation-4: -The header contains instructions related to the data in the packet. A network packet works by choosing the best route available to its destination This is a route taken by all the other packets within a message, making the network traffic more efficient in terms of balancing a load across various pieces of equipment.

There is 1 question to complete.