If you’re wondering what the “QWERTY” keyboard is, then have a look at the first…
Simply put-every device that has the ability to control electron flow-electrically-is an active device. Controlling…
We often come across the term “ground” or “earth” in electrical science and even in…
Real Time or Reactive Systems are systems subject to time constraints. These are bounds which…
Distributed Computing Systems consist of multiple computers which together form & communicate through a computer…
(A4) Parallel Computing Systems: In parallel systems, large jobs are divided into smaller ones which are…
(A3) Time Sharing Systems The main idea of time sharing systems is to allow a…
In Multiprogramming Batch systems, when one job waits for the completion of an I/O operation,…
(A) Computer Architecture Paradigms (A1) Simple Batch Systems Simple Batch systems or just Batch systems…
Operating Systems – INTRODUCTION TO OS We’ve heard of applications that run on Windows or…
The example below explains inheritance, an important property of OOP languages. We have three classes:…
Harmonics formed on waves are generated as component frequencies of a fundamental frequency of the…