IT Fundamentals

Network topology is the arrangement of the various elements (links, nodes, etc.) of a computer network. Essentially, it is the...

To build a computer network you will need a range of physical equipment including the following pieces of network hardware: ...

What is Networking?  In the world of computers, networking is the practice of interfacing two or more computing devices with each oth...

The term  data type  refers to the type of data that can be stored in a variable. Sometimes, Java is called a “strongly typed ...

Flowchart is a diagramatic representation of an algorithm. Flowchart are very helpful in writing program and explaining progra...

Very often when you write code, you want to perform different actions for different decisions.  You can use conditional sta...

Pseudocode (pronounced SOO-doh-kohd) is a detailed yet readable description of what a computer program or algorithm must do,...