API is a programming language that can be used in anything from command-line utilities to enterprise Java code to Ruby on Rails web applications.

Data structure is a way of storing and arranging information so that it can be more useful.

Computer memory refers to the storage space within a computer where data and instructions to be processed are stored.

Conversing or communicating with others is said to be a presentation.

Attitude refers to the way in which the mind perceives, believes, reasons and believes.

The factors which affect the free flow of information are termed as communication barriers.

Communication is the two way process of exchanging ideas & information.

UPS are used widely in order to receive a continuous supply when there is no main supply available.

A PLC consists of CPU, I/O input and output, memory and software.

The MOSFET (Metal Oxide Semiconductor Field Effect Transistor) transistors are used for switching and amplification.

Thermocouple is a temperature measuring device which works on the principle of thermoelectric effect.

A multiple access protocol used for transmitting data through a shared network is called ALOHA.

A Calorimeter is a device that is used to measure the heat flow of a chemical reaction or physical change.

Fullerene is a form of carbon, it is a molecule that is largely spheroidal in shape.

Pyrolysis is the heating of an organic material, such as biomass, in the absence of oxygen.

Rainwater harvesting is one of the simplest and oldest processes used to conserve rainwater by storing, collecting and purifying rainwater that runoff from rooftop, local catchment area and open ground for later use.

The flip flop are the memory elements which are used in clocked sequential circuits. They store one bit of information.

Logic Gates are device with two or more inputs and only one output. There are different types of gates used to obtain different logical expressions.

5G is the new technology in the field of cellular network. It is the technology with many advantages over the old generation of cellular networks.

The PLA consists of two programmable arrays, one of which is Programmable AND array and Programmable OR array