O Level Made Simple - Internet of Things (IOT) & Its Applications

Based on NIELIT ‘O’ Level Revised Syllabus of the year 2020 for Module 4 (M4-R5) Key Features Ample number of diagrams are used to illustrate the subject matter for easy understanding. Set of review questions with answers are added at the end of each chapter. A set of solved and unsolved papers are also included to enable the readers to get a feel of the questions likely to be asked in the examination. This book covers the entire syllabus for Module-4, namely the Internet of Things and Its Appli