mine 2dyz paper
Some MCQz were 4rm moaz file n some from TCP
layers...
subjctv:
Q some connection are conection less
while other are connection oriented. UDP belongs to which catagry?(2)
ans UDP belongs to connection
oriented.
Q WHY TCP CALLED virtual network or
connection?
Q Have there is a technique for
achieving reliability through TCP?
ANS: Reliability is the
responsibility of the Transport layer. In TCP/IP, TCP provides reliable
transport service. MostInternet applications use TCP as no other protocol has
proved to work better.
Q ELEMENT ENFORCE IPv4 to be
changed gv a solid rznz why IPv4 need to bechanged?
One of the parameters, which motivated IP for
change, is address space. The 32-bit address space allows for
over a million networks.
But most networks are class C and too small for many organizations. 214 class B network addresses already
almost exhausted (and exhaustion was first predicted to occur, a couple of years ago).
The second parameter is type of service, the IP provides. Different applications have different requirements for
delivery reliability and speed. Current IP has type of service that is not often implemented. Another factor for
the motivation for change is multicast.
over a million networks.
But most networks are class C and too small for many organizations. 214 class B network addresses already
almost exhausted (and exhaustion was first predicted to occur, a couple of years ago).
The second parameter is type of service, the IP provides. Different applications have different requirements for
delivery reliability and speed. Current IP has type of service that is not often implemented. Another factor for
the motivation for change is multicast.
Q STSTMENT was gvn acordng to statmnt
write 3 features of server? (ans pg 146)
What are multicast routing methologyz?
name them (ans pg no 145 bt m nt sure)
why the Internet Multicast Routing is difficult?
ans: Internet multicast
routing is difficult because internet multicast allows arbitrary computer to
join multicast
group at any time. It allows arbitrary member to
leave multicast group at any time.
Q write the name of ARG algorithm?
ans TABLE LOOK UP.....CLOSE
FORM COMPUTATION.....MESSAGE EXCHANGE
Q what do you think PING work good with IPV4?
Q adress ws gvn 110.65.70.64 tell the
num f bit , usable host, n 1 more i 4gt
Q Network admin want to assign 3 IP adresses on
different host in network each start with 0 write the class?
Q range host address of 192.168.1.0/26
plz remember me in dua :) ()
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