11. Multiple object can be sent over a TCP connection between client and server in
a) persistent HTTP
b) nonpersistent HTTP
c) both (a) and (b)
d) none of the mentioned

12. HTTP is ________ protocol.

a) application layer
b) transport layer
c) network layer
d) none of the mentioned

13. In the network HTTP resources are located by

a) uniform resource identifier
b) unique resource locator
c) unique resource identifier
d) none of the mentioned

14. HTTP client requests by establishing a __________ connection to a particular port on the server.

a) user datagram protocol
b) transmission control protocol
c) broader gateway protocol
d) none of the mentioned

15. In HTTP pipelining

a) multiple HTTP requests are sent on a single TCP connection without waiting for the corresponding responses
b) multiple HTTP requests can not be sent on a single TCP connection
c) multiple HTTP requests are sent in a queue on a single TCP connection
d) none of the mentioned

16. FTP server listens for connection on port number

a) 20
b) 21
c) 22
d) 23

17. In FTP protocol, client contacts server using ____ as the transport protocol.

a) transmission control protocol
b) user datagram protocol
c) datagram congestion control protocol
d) stream control transmission protocol

18. In which mode FTP, the client initiates both the control and data connections.

a) active mode
b) passive mode
c) both (a) and (b)
d) none of the mentioned

19. The file transfer protocol is built on

a) data centric architecture
b) service oriented architecture
c) client server architecture
d) none of the mentioned

20. In file transfer protocol, data transfer can be done in

a) stream mode
b) block mode
c) compressed mode
d) all of the mentioned 

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