AutoCAD is the world's most widely used 2d and 3D computer aided design (CAD) and drafting software application. AutoCAD is used in most of the industries by architects, project managers, engineers, Graphic designer and many other professionals.
Web development, is the creation of dynamics web application. E.g. web applications are social networking sites like Facebook or E-commerce sites like Amazon. Mobile application development is the set of process and procedures involved in writing softwares for small, wireless computing devices such as mobile phones or tablets. These applications utilize the unique features and hardware of mobile devices.
A Block chain is a decentralized, distributed and public digital ledger that is used to record transactions across many computers so that the record cannot be altered retroactively without the alteration of all subsequent blocks and the collusion of the network. Block chain is “an open, distributed ledger technology (DLT) that can record transactions between two parties efficiently and in a verifiable and permanent way.” This DLT is replicated, shared, and synchronized digital data geographically spread across multiple sites, countries, or institutions and has no central administrator or centralized data storage and therefore also known as De-centralized ledger for digital assets.
Crypto currency is type of currency that is based on cryptography and uses a distributed ledger system called the blockchain. By harnessing these technologies, developers have aimed to create currencies that are for the most part secure, private, traceable and decentralized. Cryptocurrencies are a type of digital currencies, alternative currencies and virtual currencies. Public and private keys are often used to transfer cryptocurrency between individuals. Cryptocurrencies use decentralized control as opposed to centralized electronic money and central banking systems.