The word class comes from the Latin "classis", according to its etymology this means that they are groups of people who are in the class called the physical place and the room, which are within an educational establishment where the teacher teaches the activities to the students. students who share the same grade, order or trade.
For example, in universities the word class is said to a group of students who take a subject, which indicates that each of the subjects taught in a teaching center consists of the career or study plan, but in schools they are a group of children or adolescents who receive knowledge, ideas, experience, skills that they can learn at the same level.
The word class has many meanings depending on its context.
In the case of the military career, it is a succession of military degrees that constitute a staggered career according to the hierarchical idea, in the basic structures that are based on the development of a complex of bodies and scales with their specialties that limits the military career, for example, corporals and sergeants who have direct command functions over non-rank personnel, although they do not have administrative authority or functions.
The class, on the other hand is a way of social arrangement is the creation of groups according to established criteria and recognized where they share a common feature that links socioeconomic either by their productive or social function, which is the purchasing power, economic or because of the position within the bureaucracy, which are a set of rules, papers and procedures necessary to manage an administrative activity.
In the field of computer science, a class is a spreadsheet for the fun of data objects that is characterized according to the model that they are going to use to represent entities or concepts, such as nouns in language. Each of the classes is a variety of models that take care of a set of variables, states and appropriate methods to operate with said behavior data.
In the area of biology, the class is a taxonomic category, that is, they are groups where living beings are classified and are located between the edge or division, they are between the kingdom and the class that is used to subdivide the kingdoms of the Plants, fungi and phylum use it to subdivide the kingdoms of animals and protists.
