NIELIT 2018-53

Question

Identify the true statement from the given statements.

1. HTTP may use different TCP connection for different objects of a webpage if non-persistent connections are used
2. FTP uses two TCP connections, one for data and another control
3. TELNET and FTP can only use TWO connections at a time

• A. $1$
• B. $1$ and $2$
• C. $2$ and $3$
• D. $1$, $2$ and $3$

Answer 1

Multiple sessions between same client and server can have multiple HTTP connections so,HTTP may use different TCP connection for different objects of a webpage if non-persistent connections are used.

FTP uses two TCP connections, data connection & control connection.

TELNET and FTP can only use ONE connection at a time.

 

option B is correct.