In the 1980s, the file servers were the central repositories for employees in an organization to store and access files. The increasing digitization and need for redundancies and failover gave rise to network storage services that offered scalability, concurrent file access, and faster read-write speeds.

Organizations have outsourced several business processes to service providers with the aim of focusing on the core business offerings. This will help them to remain competitive in the domestic and international market. Engineering services have also been outsourced in recent years on a large scale. However, this time, it is not only to reduce costs but also to bring about innovation in product development. Engineering services are different from other functional outsourcing services due to the nature of complexities involved in various phases of the product development process. Innovation is the key to staying competitive in the marketplace. It is needed for organizations operating in industry verticals such as automotive. The technology landscape in several industry verticals is changing at a rapid pace, which has replaced the legacy system.

An electrical conductor is any material that can conduct electricity. A metal wire is a common example of electrical conductor. Electrical conductors form an essential component in the power industry and is responsible for the T&D of electric power. Electrical conductors are used in power cables, transformers, and busbars.

CVT in two-wheelers is generally used in the scooter segment. Almost all scooters are now equipped with CVT whereas most of the motorbikes are equipped with manual transmission technology. Unlike manual transmission, CVT does not have gear shift but instead has infinite gear ratios, whose transition takes place almost seamlessly without any manual intervention. CVT technology uses pulleys connected through a belt, which helps in gear changing. It chooses the optimal gear ratio along with its variable range between the lowest gear ratio and the highest gear ratio and thus provides transmission to the engine unlike the manual transmissions, which provide transmission through the manual shifting of gears.p>

An electric vehicle is powered by an electric motor for propulsion. An electric vehicle uses a battery to store energy, which is supplied to the electric motor through a controller. The controller regulates the energy flow from battery to electric motor based on the power requirement.

Data centers are used to house an enterprise IT infrastructure. In data centers, networking is the process involved for interconnecting physical and network-based devices. It enables communication between the server and storage infrastructure for the transfer of data between each other, in an external network, or across the internet.

Cooling solutions are used in data centers to remove heat generated by the IT equipment. Many CRAC and computer room air handler (CRAH) units are operated in data centers, including air conditioners, chillers, cooling towers, economizers, humidifiers, and modern containment systems that furnish rack cooling. These cooling units use air and liquid cooling techniques for operation. The cooling process accounts for 40% of the electricity consumed in a data center. To reduce the OPEX of a data center, several modern cooling techniques are being invented and tested by vendors.

Door phones are a necessity in a modern household. They are simple in structure and are relatively inexpensive. Door phones can be used for both voice communication as well as video communication and are used in apartments, single-family residences or residential buildings, and others. Door phones can also be used in factories as well as different communities in order to identify the visitors. Video door phone is constructed using power line communication channels. Door phones installed indoors are linked to video door phones outside via the power line.

DNS is a decentralized naming system for computers, services, or any resource connected to the Internet or a private network. It consists of various information with domain names assigned to each of the participating entities. It translates the domain names into the numerical Internet protocol (IP) addresses required for identifying computer services and devices with the underlying network protocols. The DNS is an essential component of the functionality of the Internet, as it provides a worldwide, distributed directory service.

In the past two decades, globalization (and technological advances) has changed the dynamics of the education market and the corporate training market. The emergence of new types of personal computing devices - coupled with the introduction of technologies (such as gamification, apps, and social networks) - has upgraded learning and development opportunities for employees significantly.