Gate 2017|gate computer science|IPV4 and UDP based gate problem explained in tamil.
q1:consider socket API on linux machine that supports connected UDP socket.a connected UDP socket is a UDP socket on which connect function has already been called.which of the following is correct statement?
1.a connected UDP socket can be used to communicate with multiple peers simultaneously.
2.A process can successfully call connect function again for an already connected UDP socket.
a.1 only b.2 only c.both 1 &2 d.neither 1 nor 2.
ans:b
q2:a maximum number of IPV4 router addresses that can be listed in the record route option field of an IPV4 header is
a.9 b.10 c.11 d.12
ans: a
ipv4
