Which of the following port number is used for TCP?
a) 80
b) 23
c) 20
d) 25
Which of the following port number is used for FTP?
a) 80
b) 21
c) 20
d) 25
How many categories of port number?
a) one
b) two
c) three
d) four
Explanation: well-known port, registered port, dynamic and private port
What is the range of well-known port number?
a) 0-1023
b) 1024-49151
c) 49152-65535
d) none of these
What is the range of registered ports numbers?
a) 0-1023
b) 1024-49151
c) 49152-65535
d) none of these
What is the range of dynamic port numbers?
a) 0-1023
b) 1024-49151
c) 49152-65535
d) none of these
