"It was a wonderful experience interacting with you and appreciate the way you have planned and executed the whole publication process within the agreed timelines.”
Subrat SaurabhAuthor of Kuch Woh Pal
Computer Hardware, Software, Network, Operating System, DBMS, OOP, System Analysis & Design, Security, Internet… these are some of the areas of Information Technology arena, different terms related to which we hear throughout the day. Some of the terms are familiar to us and some of the terms we have never heard.
This book tries to fulfil the gap and make efforts to acquaint the reader with the terminologies used in the area of Information Technology, in the simplest form. It also serves as a handy guide to prepare for competitive exams, interviews and can be used as a quick reference by the readers. The book is organized in chapters as below:
- Computer Network
- OSI Layer
- Information Security
- Internet Security
- Cyber Security
- Network Security
- Database Management System
- Hardware Concept
- System Analysis & Design
- Data Warehousing & Data Mining
- Blockchain Technology
- Cloud Computing
- Virtualization
- Questions and Answers
YATEENDRA JAIN
Yateendra Jain started his career in the field of Information Technology in the early times when computers were not used so widely as it is used today. Earlier, the cost of a desktop PC with a VGA monitor was very high and was not easily affordable. The system was also not so user-friendly and the GUI drove as it is today. The author has seen the changes in the area of Information Technology so closely from Command-based Operating System (known as Command Line Interface or CLI) to today’s Click-based Operating System (i.e., Graphic User Interface or GUI). The author was closely associated with the implementation process of Information and Communication Technology (ICT) based system in different organizations, development of business applications of different sizes, and always kept abreast of new technological development in the area of Information Technology. Right from the beginning, Information Technology has lured the author to keep on learning and explore its new areas. According to the author, learning is a continuous process, and in the case of technology, it requires to be updated for being in the race in today’s time when cities have become a smart city, television has become smart TV and telephone has become a smartphone. Then we should also be smart enough and updated to be successful and to achieve our desired goal in life. All the best!
