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What is relationship between information system life cycle and database system development life cycle?
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∙ 10y ago
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∙ 10y ago
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what are the relationship between the information system lifecycle and database system development lifecycle.?
The information system lifecycle focuses on the entire system development process, including planning, analysis, design, implementation, and maintenance. The database system development lifecycle is a subset of this, specifically focusing on the database design, implementation, and maintenance within the broader information system context. Both lifecycles work together to ensure that the database system supports the overall information system requirements and objectives.
What are relationship between information system lifecycle and the database system development lifecycle?
The relationship between the information system life cycle and the database system development life cycle is that the informational systems help management entities to shift and move resources from one department to another easily by using a shared database system.
Distinguish between a relation and a relationship in database?
Relation is one record in the database or a tuple. Relationship is that how tables are connected to each other.
Binary relationship in database?
A binary relationship is a type of relationship between the entities, which links to types of entities in it.
What is the relationship between the internet and database?
The internet is a giant database with many different databases used for multiple things: information, useless facts, homework help, ect. Databases are what make up the Internet
How are relationship between tables expressed in a relational database?
Tables are the basic building blocks of a relational database.
What is the relationship between the development of agriculture and culture?
The development of agriculture allowed people to settle in one place, leading to the formation of stable communities. This shift impacted culture by influencing social structures, beliefs, and practices, as well as the development of art, religion, and other aspects of society. Agriculture also played a role in shaping traditions, rituals, and values within different cultures around the world.
What is the most common type of relationship between tables in a relational database?
one-to-many relationship
What is a logical database?
A logical database is the structure of data. It is the different pieces of information and the relationships between them.
How do you draw an entity-relationship model?
to draw an Er-diagram you need >> objects >> relationship between these objects >>database associated with each object and relationship er digram is a graphical representation of a database and its tables first u hav to create database needeed for entire system after this identify primarykey/key attribute for each table and establish relationship between objects
The relationship between a database and application is?
Databases are independent of the applications that use the data.
What is the relationship between herdity and the development of cancer?
heredity contributes to the development of cancer
