Ethernet technology started with using the costly coaxial cables. Now it is possible to...
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Ethernet bridge is a fast computer with two Ethernet interfaces and a fixed program...
Ethernet Addresses refers to the unique physical/hardware address assigned or hardcoded on to the...
Ethernet data transmission enabled by TCP/IP is a best-effort delivery method. i.e the sender...
A cross section of a Ethernet cable is as shown below – Ethernet is...
WAN (Wide Area Network) connects machines over widely separated geographical locations. A WAN usually...
TCP/IP internet services and other internetworking services can be compared on the basis of...
Internetworking is the technology that makes it possible to interconnect many disparate physical networks with...
ISDN, though not popular in US, it is still one of the most popular...
One of the fastest growing telecommunication industry is obviously mobile radio communication. Below figure...
In the past, we had manual exchanges which involved a great task in switching...
Almost all of the Data communication systems across the world evolved from Telegraph systems....
Data communication is the function of transporting digital signal from one digital device to...
Here is a simple light weight HTTP analyzer written in PHP. I wrote this...
Stack and Heap refers to 2 distinct memory areas utilized by an executing program...
If you are not one of the people who have had the bad experience...
MVC architecture has been in place since past 4 decades or so when GUI (Graphical...
Constructors need to be overloaded depending on what extend of data/properties need to be...
Composition is a common object oriented concept that enables us to implement loose coupling...
Like any other Object Oriented Programming language, C# does not allow parent constructor to...
C# Generics are really useful when we want to reuse a class for different...
We generally apply the concept of inheritance to implement a IS-A relationship. For example...
Interface is a similar language construct such as class, but fundamentally different from a...
We use abstract classes when the base class can’t have concrete implementation and that...
Below is a simple stop watch implemented in C#, enjoy!StopWatch using System; namespace StopWatchApp {     public class StopWatch...
Below is a simple implementation of work flow engine using interfaces and the concept...
Every programming language allows to define and classify data so we can use it...
Your Employee is your company’s pillar who keeps your company going and succeed. Their...
Traditional ways of software development focus on DB-first implementation methodology. But we are in...
Extension methods are a way to add methods to a class without changing its source...
We use events and delegates to extend applications and to implement loose coupling. Rather than...
Delegates is a way to support addition of multiple features (eg: methods) to...
Parallel execution has been one of the core techniques of programming languages that enables...
Software Project Size is of great importance since it determines the level of management...
Studies show that more effort is devoted to software maintenance (including software enhancement, adaption...
Software Engineering is and will be the backbone and driving force behind the technological...
Design patterns in general helps you to implement standardized and efficient solutions to software...
Lambda expressions are anonymous methods that does not have access modifiers, name or a...
Two kinds of definitions relevant to data warehouse design are the definition of business...
Characteristics of successful data warehouse projects generally include the following aspects – Clear business...
Ongoing maintenance is the final phase of creation of a data warehousing system. The...
Once the application is well defined, data warehouse developers are able to begin making...
Pre-engineering is the time to define the goals of the application, to make the...
Data warehousing has a great relevance in IT since it provides an Integrated Information...
We shall compare the ordinary OLTP systems & the Data warehouse systems w.rt the...
In the present day competitive & technology centric information age, business enterprises are realising...
Throughout the history of systems development, the primary emphasis had been given to the...
A typical project scope for Data warehousing is as below – Title: APPLYING DATA...
The need for an effective information management solution is of top priority in today’s...
Ok, here is a definitive article on how to set up Hosptial wiring –...
Here is a definitive way to set up Tunnel Wiring by yourself – List...
Ok, here is a definitive article on how to set up godown wiring –...
The main function of a fuse is to protect the electrical appliances connected in a...
A simple and practical way to set up staircase wiring is explained here. To...
Below is a sample, detailed, PERL script for backing up your web centric Linux...
Requirement: Company xyz has now decided to extend the current system as distributed server...
Below is detailed customized installation for Linux-DB2 – 1. Suggested PC configuration for medium...
A sample customized web application architecture is as shown below – As shown above,...
Have you ever had a need to write a PL/SQL snippet to clean a...
Here is a samlpe Perl Program that gives you an outline on how to...
