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Brief : SOLAR SYSTEM

The Solar System is the gravitationally bound system of the Sun and the planets or cosmic objects that orbit it. In simple words, it is the collection of eight planets and their moons, together with smaller bodies in the form of asteroids, meteoroids, and comets.

Our planetary system is located in an outer spiral arm of the Milky Way galaxy. Our planetary system is called as “solar system” because Sun hosts the solar system and Sun is the center of our planetary system and everything around the system revolves within the gravitational force of the sun. According to NASA, Our Sun is named Sol, after the Latin word for Sun, “Solis,” and anything related to the Sun we call “solar.”

Introduction to Astronomy

“Astronomy is the oldest science of humanity”.

Astronomy comes from the Greek language “ἀστρονομία” meaning the science that studies the Law of Stars. Astronomy is a branch of science that deals with the study of celestial objects, space, and the physical universe as a whole. In common terms, Astronomy is the study of everything in the universe except Earth’s atmosphere like the Moon, Sun, planets, other stars, etc.

Basics of C and C++

C is a powerful general-purpose structured programming language. It is generally used to develop software like operating systems, databases, compilers, etc. C programming is a high-level programming language and is an efficient and a bit easy language for beginners. It was developed in 1972 by Dennis M. Ritchie at the Bell Telephone Laboratories to develop the UNIX operating system. C is the most widely used computer language. The entire UNIX OS was written in C.

Business Intelligence (BI) in Telecom Sector

BI (Business Intelligence) convert raw data into meaningful information with the help of a set of process, structure, and technology for the betterment of the organization. In a Simple way, BI can be defined as the processing of historic data to make benchmarks and KPI to identify the market trends and business status in a visual way. BI impacts an organization’s strategic and operational business with the help of actionable intelligence and knowledge. BI supports fact-based real-time decisions by using real and historical data.

GPON Technology

Passive optical networks (PON) technology was available in the middle of the 90s. Since the huge development of the network, various standards have been established and matured. PON developed from the first ATM PON (APON) and then evolved in Broadband PON (BPON) which is compatible with APON. Later, arisen Ethernet PON (EPON) and Gigabit PON (GPON) bring great improvement in data transmission distance and bandwidth. This tutorial will introduce GPON technology.

GPON Components

Robotics: Brief Introduction

Robotics is an interdisciplinary branch of science, engineering, and technology. Robotics involves the design, construction, operation, and use of robots. The word “robotics” was coined by a writer, Russian-born American science-fiction writer Isaac Asimov first used the word in 1942 in his short story “Runabout.” The objective of robotics is to produce machines that replicate or assist humans. Simply Robotics is a diverse bunch of technology that is turning to be a great gift of engineering and technology to we humans.

Certified Information Systems Auditor (CISA)

This certification is issued by ISACA to people in charge of ensuring an organization’s IT and business systems are monitored, managed, and protected. It is presented after the completion of a comprehensive testing and application process. It is designed for IT auditors, audit managers, consultants, and security professionals.

The primary duties of a CISA include:

5G Technology and Its Legacy

In 21 Century, most innovation and technology have their own legacy. Internet in the 21st century makes the world so small and binds in one community. Mobile network and their data technology have a vital role in it. Many innovations have already been done in this field. The latest generation of mobile i.e. 5G technology is still in controversy and it has been the issue of ego and power. Before starting the 5G technology let’s start from its legacy generations.

Basics on Blockchain Technology

Blockchain is a digitally distributed, decentralized, public ledger that exists across a network. Virtually anything of value can be tracked and traded on a blockchain network, decreasing risk and cutting costs for all involved. In a narrow sense, we can deal with blockchain as a never-ending or ever-growing digital list of data records. It is a secured technology or a mode of transmission that is used by various groups as it serves a very complex algorithm that is almost impossible or immensely difficult to crack or hack.

A Brief Insights into Mathematics

Logarithms were invented by John Napier, early in the 17th century. The Frenchman Rene Descartes developed the analytic geometry and Cartesian coordinates. Pierre de Fermat and Blaise Pascal had great contributions to number theory, calculus, and probability theory. Newton and Leibnitz applied their ideas on calculus for solving a variety of problems in physics, astronomy, and engineering in the 18^th century. In 1806, Jean-Robert Argand developed a complex number (of the form a+ib ) that could be represented on geometric diagrams and manipulated using trigonometry and vector. By the contribution of different mathematicians, Non-euclidean geometry was developed. Three branches of geometry: Euclidean, Elliptical, and Hyperbolic geometry worked all together. Different complexity of mathematical concepts was raised in the 19th century.