Computer networks and security

which program runs on the user host

• Browser program

• Web server program

• client program

• server program

A group of computers that use a set of common communication protocols over digital interconnections for the purpose of sharing resources located on or provided by the network nodes.

(a)  

Client server archtecture has how many server

• 1

• 2

• 3

---------- is a program or application under execution.

• computer network

• program

• process

----------programming interface with which network applications are built.

• client

• server

• socket

If a protocol provides guaranteed data delivery service, it is said to provide a

(a)  

TCP service model is a

• connection oriented

• connectionless oriented

HTTP stands for

(a)  

HTTP is a ------- of web

(a)  

Versionof HTTP is

• 1.0

• 1.1

• 1.2