You’re furious! You just bought an expensive digital camcorder only to find out that it…

When you look at the back of a computer, you may feel a bit overwhelmed…

Now that you know what’s on the outside, let’s crank open that mysterious computer case…

Real-time Operating System: It is a multitasking operating system that aims at executing real-time applications.…

On Line Processing: In on line processing the transaction data is directly sent to secondary…

In time sharing, it is possible for multiple users to run more than one application…

In multiprocessing systems, two or more CPUs are connected together. Therefore it is possible to…

In multiprogramming the CPU is capable of running more than one program concurrently. More than…

Testing (Validation): The program is tested on a number of suitable test cases. A test…