Posted inFeatured
Posted inBasics
Common Types of Expansion Cards
v An expansion card plugs into a computer‘s motherboard to give it additional capabilities. v A computer…
Posted inBasics
System Bus and Expansion Cards
You’re furious! You just bought an expensive digital camcorder only to find out that it…
Posted inBasics
The Back of a Computer (Ports)
When you look at the back of a computer, you may feel a bit overwhelmed…
Posted inBasics
The Inside of a Computer
Now that you know what’s on the outside, let’s crank open that mysterious computer case…
Posted inBasics
Types of Operating System
Real-time Operating System: It is a multitasking operating system that aims at executing real-time applications.…
Posted inBasics
On line Real Time Processing
On Line Processing: In on line processing the transaction data is directly sent to secondary…
Posted inBasics
Time Sharing
In time sharing, it is possible for multiple users to run more than one application…
Posted inBasics
Multiprocessing
In multiprocessing systems, two or more CPUs are connected together. Therefore it is possible to…
Posted inBasics
Multiprogramming
In multiprogramming the CPU is capable of running more than one program concurrently. More than…