What is Hadoop?

Hadoop is an open-source software utility for storing data and running applications on clusters of commodity hardware. It procures very large storage for any kind of data, enormous processing power and the capacity to control virtually limitless concurrent tasks or jobs. It is based on the Google File System or GFS built by Google...READ MORE >>>

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What is Firebase?

Firebase is a web and mobile application development platform that was developed by Firebase Inc in 2011. It was later acquired by Google in 2014. As of October 2018, the Firebase platform has published about 18 products, which are used by over 1.5 million applications.

Firebase emerged from Envolve, which is a prior startup that was founded by James Tamplin and Andrew Lee in 2011. Envolve offered software developers an API that allows for the integration of online chat functionality into their websites...READ MORE >>>

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What Is Automata Theory?

Automata Theory is a branch of computer science that deals with designing abstract computing devices and automata, as well as computational problems that can be solved using them, so that all follow a predetermined sequence of operations automatically.

With Automata Theory, computer scientists are able to understand how machines compute functions and solve problems and more importantly, what it means for a function to be defined as computable or for a question to be described as decidable.
What is Automaton?

Automatons are abstract models of machines that perform computations on input by moving through a series of states or configurations. It's simply a limited representation of a formal language that may be an infinite set and they are often grouped by the class of formal languages they can recognize.

An Automaton with a finite number of states is called a Finite Automaton, while an infinite number of states is called Automaton...READ MORE >>>

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What is AutoCAD?

AutoCAD is a commercial computer-aided design (CAD) architectural arts and drafting software application developed and founded by Autodesk. It was first launched in December 1982 as a desktop application running on micro-computers with the initial internal graphics controllers.

Before AutoCAD came to being, most computer-aided design (CAD) programs used to run on the initial mainframe computers or minicomputers, with assigned CAD operators (user) working at a separate graphics terminal. Since 2010, AutoCAD was released as both mobile and web app, marketed as AutoCAD 360.

Advantages of Studying AutoCAD:

The advantages of studying AutoCAD includes:

1. It offers career advancement.

2. It provides self-employment opportunities.

3. It creates job opportunities globally.

4. It is easy to manipulate a design.

5. Less paperwork is needed in construction.

6. Less time is required in design...READ MORE >>>

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What is Audio Engineering?

Audio (Sound) Engineering is the art of mixing and reproducing sounds. While the word "audio" is a very wide and broad term, in the area of Audio Engineering it is basically related to the entertainment and music industries.

Audio or Sound Engineers are basically referred to as Sound Technicians, even though the roles of both are slightly different.

Audio Engineers are individuals who take up Audio Engineering as a career. They are required to be very creative problem solvers with the power and ability to think outside the box and apply critical thinking skills to all aspects of the job. Audio Engineers must have very strong communication skills, good manual dexterity and they should also have the ability to operate on multiple machines simultaneously and also pay attention to details.

The technical side of music recording involves setting up all the equipment, for example, microphones and making sure that they all work together without any distortion. This is the job of the Audio Technician.

Audio Engineers work hand in hand with music producers to develop and create nice, clean and enhanced sounds. Graduates of Sound Engineering are also equipped with the skills to be able to handle audio projects and supervise a team of Sound Technicians. Audio Engineers mostly work in various music recording studios. With enough experience and good work experience, an Audio Engineer is capable of starting up their own music studio or a production company...READ MORE >>>

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What is Antenna Theory?

Antenna Theory is the process of radiating energy from the current supplied by a radio transmitter or radio receiver to its terminal as an electromagnetic waves.

An Antenna is an electrical device used in the field of radio and electronics to convert electrical power into radio waves.

For the Antenna to generate currents at its terminals, it interprets the electromagnetic wave that is amplified by the receiver. Antennas are used to transmit and receive a radio signal, and as such are vital in equipment that uses radio technology.

Categories of Antennas:-

Antennas are of different types and technological application, and generally fall into two categories, which are:

1. Omnidirectional Antennas also called Weak Directional Antennas, these antennas can radiate and receive in all direction, and are used in transmission which the position of the interacting station is not known, and

2. Directional Antenna or Beam Antennas, which are employed when radiating or receiving in a specific direction. An example of an omnidirectional antenna is the whip antenna used on cars...READ MORE >>>

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