What is the OSI Reference Model? This is an important topic in all courses on computer science, information technology. This article discusses the OSI model of networking in detail, the role of each of the 7 layers, and the discussion on what is a protocol.
Computer Science
Data Communications Protocols: Everything You Need to Know (Part 1)
The term ‘protocol’ is heard very frequently in data communications and networking. What does ‘protocol’ mean? This article explains the computer communication process, what is a protocol, layered protocols, advantages of layered protocols, and defines what is an open system.
Are C and C++ Important?
What is similar in all programming languages? What are the common features of programming languages? In thsi post we discuss the common features found in most programming languages.
How To Convert Gray Code To Binary Code
What is Gray code? How can you convert Gray code to binary code? This Youtube video explains the process of converting Gray code to binary code.
How To Convert Binary Code To Gray Code
What is Gray Code? Why is it important for digital electronics and communications? This video answers these questions and how to convert a binary number to its equivalent Gray code.
What is the BCD Code or the 8-4-2-1 Code
What is the 8421 code or the BCD code?
Open-Source Tools for Mathematicians
What is open-source software? What are the open-source tools available for mathematics? In this article we discuss the use of open-source software like R, SciPy, Isabelle, Scilab, LaTex, etc.
What is the value of NPTEL online certification courses? Will they help in pursuing further education i a different major, or in placements?
What is the valnue of NPTEL online certification courses? Will they help in pursuing further education i a different major, or in placements?
AI – Ethics = Anarchy
AI – Ethics = Anarchy Your thoughts on this? It’s not a simple mathematical formula where you can transfer one term to other side and change the sign. It’s deeper. Here’s how to read my formula: AI “without” ETHICS “results… Read More ›
How many hats will you put on your child’s head?
There have been many posts and comments on social media about the need of teaching coding to children as young as 6-8 years old. Why are some companies into teaching tiny tots about coding? Is it ethically wrong? Let’s get… Read More ›
Quiz Page – Computer Science, Computer Engineering, IT
Click on the topic to start the quiz. On completing the quiz, you will immediately receive the correct answers on your email. Computer Fundamentals: Computer Fundamentals Digital Electronics, Digital Circuits and Systems: Computer Number Systems – Quiz 1 1’s and… Read More ›
How To Convert Binary Number To Hexadecimal Number
In this video we discuss the conversion of Binary number to Hexadecimal Number
How To Convert Hexadecimal Number To Binary Number
This video explains the process of converting a hexadecimal number to its binary equivalent.
How To Convert Octal Number To Hexadecimal Number?
This video lecture discusses the method of converting an octal number to its hexadecimal equivalent.
What is Sign Extension of a Binary Number?
Sign extension of a binary number. This video explains what is sign extension of a binary number and why it is necessary. It also explains, with 3 examples, how to carry out sign extension of different types of binary numbers.
Dive Into Deep Learning
As pointed out in this article, Amazon has opened up its Machine Learning course for everyone. A team of Amazon scientists has compiled a book that is gaining wide popularity with universities that teach machine learning. The book is called Dive… Read More ›
Poll on Difficult Topics in Digital Electronics And Digital Circuits
Please participate in this poll to identify the Difficult Topics in Digital Electronics and Digital Circuits. This will enable us to conduct a series of Zoom meeting sessions to explain the more difficult topics. Those participating in the poll will… Read More ›
Amazon’s Machine Learning Course Open For All
The very course that is used to train Amazon developers and data scientists in Machine Learning is now available for everyone. Amazon offers 65+ ML training courses totaling 50+ hours, plus hands-on labs and documentation, originally developed for Amazon’s internal… Read More ›
Free Kotlin developer course for beginners
Google has announced a free beginner course for Android developers. The Kotlin beginner course teaches developers how to build Android apps from scratch. Kotlin is one of the fastest growing programming languages on GitHub. Google’s decision to replace Java with… Read More ›