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What is the name of the system database that contains descriptions of the data in the database?
The system database that contains descriptions of the data in the database is called the data dictionary or metadata repository. It stores information about the structure, definition, and organization of data elements within the database to help users and systems work with the data effectively.
Data about data is called what in a database?
"Metadata" defines the structure of the data stored.
Which data structure used in database?
You create your own data structure in database.
What is a schema describes?
A schema describes the structure and organization of a database. It defines the tables, attributes, relationships, constraints, and data types that make up the database. It is like a blueprint that ensures data integrity and consistency.
A detailed description of all data used in the database IS CALLED?
A detailed description of all data used in the database is called a data dictionary. It centralizes information about the structure of the database, including data types, relationships, constraints, and metadata. This resource is crucial for understanding and managing the database effectively.
Do the schema objects directly refer to the database's data?
Schema objects do not directly refer to the database's data; rather, they define the structure and organization of the database. Schema objects include tables, views, indexes, and procedures that describe how data is stored and accessed. While they are essential for managing and querying the data, the actual data resides within these defined structures. Thus, schema objects serve as the blueprint for the database's data organization.
What is a database that has no data and has no database tools in which you create the data and the tools as you need them is reffered to as a?
A "schema-on-read" database is one that allows users to define the structure of the data as they access it, rather than enforcing a predefined schema. This approach allows for flexibility in data organization and analysis, making it a popular choice for big data and analytics applications.
Can you look at the data on the database?
If you know the database structure, the data is often easily viewable.
What is the most appropriate organization of data?
A database.
What is meant database administration?
Database management system is a software system (set of programs) that is used for the management of databases. Now to understand Database management system it is necessary to know about databases. Database is a data structure used to organize related data. In databases data is stored in such a way that it can be easily accessed and changed easily. Normally a database is a collection of tables. A table itself can also be called as database and Table is a collection of columns and rows. Database administration is a method of tending to or managing the affairs of electronic data and the person who perform these activities is called Database Administrator. A database administrator (DBA) is responsible for the design, implementation, maintenance and repair of an organization's database.
What are the four main database parts?
The four main parts of a database are the database engine, which manages data storage and retrieval; the database schema, which defines the structure and organization of the data; the query processor, which interprets and executes database queries; and the user interface, which allows users to interact with the database through applications or tools. Together, these components enable efficient data management and accessibility.
A database is self describing what does this mean?
A self-describing database is one that contains metadata or documentation within the database itself that defines the structure, organization, and relationships of the data. This allows users and applications to understand and manipulate the database without relying on external resources or knowledge.
