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A relational database matches data by using common characteristics found within ... do this grouping is called a relational database management system (RDBMS). ...A relation is defined as a set of tuples that have the same attributes. ...
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What do you mean by degree of relation in relational database management system?
It is the number of the attribute in the relation
Are database and database management system identical?
No. Database is a data itself, organized according to rules of database management system. And Database Management System is a software used to organize a database, and to acces it too.
What is a database management system?
Database management system is a software system that creates,expands and maintains the database.
What is the difference between database management and documents management systems?
differences between document management and database technology
What are five components of database management?
A database management system (DBMS) consists of several components. Each component plays very important role in the database management system environment. The major components of database management system are: 1. Software 2. Hardware 3. Data 4. Procedures 5. Database Access Language..
What is the more common name for attribute?
In a database management system (DBMS), an attribute may describe a component of the database, such as a table or a field, or may be used itself as another term for a field. Commonly we can say that an attribute is a "propety" of a database field or its a characteristic or facet of the data field..
What do you mean by degree of relation in relational database management system?
It is the number of the attribute in the relation
What is the prime attribute in a database?
It is an attribute that does not occur in some candidate key.
Each colunm in a database table represets a?
A column in a database represents an attribute to the entity that the table is representing. For example, "hair color" is an attribute if your entity is "customers of a hair salon". This would go in a column of the table (entity) titled "customers" in a management system of a hair salon.
Why do Database Management is related to MS Access?
Access is a Database Management System, so it is related to the management of data. It is what a database is for.Access is a Database Management System, so it is related to the management of data. It is what a database is for.Access is a Database Management System, so it is related to the management of data. It is what a database is for.Access is a Database Management System, so it is related to the management of data. It is what a database is for.Access is a Database Management System, so it is related to the management of data. It is what a database is for.Access is a Database Management System, so it is related to the management of data. It is what a database is for.Access is a Database Management System, so it is related to the management of data. It is what a database is for.Access is a Database Management System, so it is related to the management of data. It is what a database is for.Access is a Database Management System, so it is related to the management of data. It is what a database is for.Access is a Database Management System, so it is related to the management of data. It is what a database is for.Access is a Database Management System, so it is related to the management of data. It is what a database is for.
What is non transitive dependency?
Non-transitive dependency occurs in a database when a relationship between three or more attributes does not imply a direct relationship between all of them. Specifically, if attribute A is dependent on attribute B, and attribute B is dependent on attribute C, it does not necessarily mean that attribute A is dependent on attribute C. This type of dependency can complicate database normalization and design, as it can lead to redundancy and anomalies in data management. Understanding non-transitive dependencies is crucial for ensuring data integrity in relational databases.
What is a group of attribute or field in a database?
record
What is a simple attribute in dbms?
database simple attritbute
What is a Composite attribute relating to database?
A composite attribute in a database is an attribute that can be divided into smaller sub-parts, each representing a distinct property. Instead of storing it as a single value, a composite attribute is broken down into its components to improve data organization and accuracy. This approach helps in reducing redundancy and ensures data integrity within the database.
Define domain with respect to dbms?
In database technology, domain refers to the description of an attribute's allowed values. The physical description is a set of values the attribute can have, and the semantic, or logical, description is the meaning of the attribute.
Information stored in a column of a database is called a?
attribute
Are database and database management system identical?
No. Database is a data itself, organized according to rules of database management system. And Database Management System is a software used to organize a database, and to acces it too.
