data redundancy
There are currently 3 general categories of data base management systems in use today:relational database systemsmultidimensional database systems (often referred as 'cubes')object oriented database systemsPrior to the success of relational database systems (early 80's) there were also hierachical database systems and network (aka CODASYL) database systems.
Embryonic structures are early formations that develop during the early stages of an organism's growth and development. These structures serve as the foundation for the formation of different body parts and systems as the organism matures. Studying embryonic structures can provide insights into the evolutionary history and development of different species.
Earth works, structures or everyday items (including bodies or fires) left behind by these early people.
Pyramids were central to religious ceremonies.
The chicken, the fish, and the human. :)
data-processing system that performed record-keeping functions that mimicked existing manual procedure
Religious structures, such as temples and shrines, were central to early cities as they served as places of worship, community gathering, and social cohesion. They attracted people for religious ceremonies and festivals, which fostered trade and economic activity. Additionally, these structures often acted as administrative centers, helping to organize resources and labor for city development. Consequently, the presence of religious institutions contributed significantly to the urbanization and social organization of early societies.
A database system is a way of organizing information on a computer, implemented by a set of computer programs. This kind of organization should offer: * simplicity - an easy way to collect, access-connect, and display information;* stability - to prevent unnecessary loss of data;* security - to protect against unauthorized access to private data; * speed - for fast results in a short time, and for easy maintenance in case of changes in the organization that stores the information. Each subject in the common database is put in a structure or object which is called a "table." The database provides a way to connect or "query" the different subjects depending on the goal of the question. Most of the common databases use a standard query language or "SQL" (although there are less-common kinds of databases that use different ways of accessing the data). The first databases were developed in the early 60s in the US. Most commercial and non-commercial organizations use a database for storing their important information.An ordered collection of information. Usuall this is organized into tables, so you might also define a database as a collection of tables (together with some other, supporting, data structures, such as indices and views, and perhaps some computer code).
An organism in the early stages of its development is an embryo.
Vestigal organ
Wilhelm Wundt, a German psychologist, is credited with giving the name "structuralism" to the early psychological approach of identifying the structures of the human mind. He founded the first psychology laboratory in 1879, where he conducted research on consciousness and perception.
I dont even know this!! ask your teacher!