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explain about the network level in detailnetwork level firewallpacket filtersat the network level firewalls operate upon the mechanism of filtering
what are types of firewallsthere are conceptually two types of firewalls as1 network level2 application
how many services are supported by internetthe firewall software assists at least internet services http ftp gopher smtp and telnetdns name
how does an authentication system be different from a firewall into functioningauthentication verses firewalluser authentication and authorization a
a explain about exception when do they occur show using an example how to give your own exception handlerb can you restrict the types of exception
what are the different between public key encryption and secret key encryptiondifferentiate between public key encryption and secret key encryptiona
give a suitable algorithm of non-repudiation in designing e-cash based systemthe algorithm of non-repudiation in designing e-cash based system is as
make a base class called figure that store the dimensions of several geometrical objects and compute their areas explain a function setdim a standard
how can non-repudiation be achieved into designing e-cash based systeme-cash is fundamentally an online solution the buyer should validate the coins
explain about the non-repudiation non repudiationassurance which the sender is provided along with proof of delivery and which the recipient is given
illustrate the role of world wide web into the field of e-commerce in the 1990 year the advent of the world wide web upon the internet represented a
states the term ip addressesip address considers to the name of a computer onto a network as the interneta an identifier for a device or computer
how is transaction processing system affect performance of e-commerce sitestransaction processing system influences performance of e-commerce
a determine any three restrictions that apply to class membersb is it possible for single class to be a friend of another class illustrate this using
what are the characteristics and features of clientserver computingseveral of clientserver computing architecture is listed belowa it comprises a
explain about the clientserver computing although there are different various configurations various hardware and software platforms and even various
how are applications of generic framework for e-commerce executedto execute applications this is essential to have supporting information and
a describe function declaration function definition and function cell using a suitable example explain the function prototypeb what is function
states briefly the generic framework for e-commercegeneric framework of e-commerce comprises the applications of e-commerce as like banking shopping
discuss in brief the history of e-commercehistory of e-commerce illustrated belowe-commerce began before personal computers were prevalent and has
explain the structure of virtual enterprisethe effective enterprise can be a suitable structure to explore the emerging opportunities for creating
what are the main characteristics of horizontal organizational structurehorizontal organizationrsquos main characteristics are given belowthe work is
what is the vertical organizational structurethis is a traditional approach that is typified by a functional approach to work in that departments
a explain the programming paradigm discuss four major programming paradigmsb state the three basic logic operators available in c write a small
state the term organizational structurea business organization might be structured in many various ways depending on the environment in that this