Answer:
User Datagram Protocol (UDP) , transport-layer segment.
Explanation:
The User Datagram Protocol is popularly known as UDP. It is defined as the communication protocol which is used across the internet for any time sensitive transmission like the DNS lookup or the video playback.
The UDP provides a unreliable and connectionless service to a invoking application.
The transport layers on sending side converts the application 
messages which it 
from the 
into a transport layer segment called as the transport layer segments. This is achieved by breaking down the application messages into a smaller chunks and then adding the transport layer header into each chunk so as to create a transport layer segment.
Answer:
yes it is on pc shift command 3
Explanation:
thats how i do it
Answer:
Compiler.
Explanation:
Actually there are two things missing in the code first is the header file.There is only # include no filename is there like<iostream>,,bits/stdc++.h> etc.cin ,cout will not work until iostream is included in the program.After including the header properly the missing semicolon will be caught by the compiler.The error will be as following:-
expected ';' before return.
They’re right, most of the time the question you ask can confuse them or you may say it incorrect etc.
