TCP/IP

Question 1
Which of the following TCP/IP protocols is used for file transfer with minimal capability and minimal overhead?
A
RARP
B
FTP
C
TFTP
D
TELNET
Computer-NetworksTCP/IPTNPSC-2012-Polytechnic-CS
Question 1 Explanation: 
Among the given options FTP and TFTP is used to transfer files. Trivial File Transfer Protocol (TFTP) is an Internet software utility for transferring files that is simpler to use than the File Transfer Protocol (FTP) but less capable. It is used where user authentication and directory visibility are not required.
Question 2
Which of the following control fields in the TCP header is used to specify whether the sender has no more data to transmit?
A
FIN
B
RST
C
SYN
D
PSH
Computer-NetworksTCP/IPUGC NET CS 2015 June Paper-3
Question 2 Explanation: 
FIN: FIN flag in the TCP header is used to indicate the connection termination request. It means when a host has no more data to send then it sends the FIN request to its destination to terminate the connection.
RST: RST flag is used to reset the connection.
SYN: SYN flag is used to synchronise/establish a connection.
PSH: PGH flag is used to transmit data immediately without waiting for the buffer to become full.
There are 2 questions to complete.

Access quiz wise question and answers by becoming as a solutions adda PRO SUBSCRIBER with Ad-Free content

If you have registered and made your payment please contact solutionsadda.in@gmail.com to get access