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A database is considered self-describing because it contains metadata that describes its structure and organization. This metadata includes information about the tables, columns, data types, relationships, and other properties of the database. This allows users and applications to understand and interact with the database without needing external documentation.
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Why database integrity?
Database integrity refers to the safety of data. For example a transaction is made from an account of rs 500 and in between of transaction there is an abrupt , then integrity of data will be maintained and transaction will not occur.
What is a good thing to examine if you want to know if a database is suitable for your topic?
You should examine the content covered by the database to ensure it aligns with your topic. Consider factors such as the types of sources available, coverage of relevant subjects, and frequency of updates to determine if the database is suitable for your research needs.
Is paradox is rdbms?
A paradox is a statement that appears contradictory or illogical, while an RDBMS (Relational Database Management System) is software used to manage and organize data in a relational database. They are unrelated concepts.
What are the three design goals for relational databases and explain why each is desirable.?
Data integrity: Ensuring that data stored in the database is accurate and consistent by enforcing constraints, such as unique keys and foreign keys, to prevent invalid data. Scalability: Allowing the database to efficiently handle growing amounts of data and user load by optimizing data storage, indexing, and query performance. Maintainability: Simplifying the process of database maintenance, updates, and modifications by using normalization, clear data modeling, and documenting database structures.
Why are entity integrity and referential integrity important in a database?
Entity integrity ensures that each row in a table is uniquely identified, typically through a primary key, thus maintaining data accuracy and consistency. Referential integrity ensures that relationships between tables are maintained, preventing orphaned or inconsistent data, and promoting data integrity throughout the database. Both are essential in preventing data discrepancies and ensuring data quality in a database.
Is encyclopedia.com considered an online database?
yes
Is a library's Card Catalog considered a Pre-Digital Database?
true
What are the key hardware factors needed to be considered when implementing an Database Management System?
Each database lists the hardware requirements in their install guide.
Contrast of database and database system?
A database is simply a collection of pieces of information (data). A text file storing names and phone numbers is a database. A database management system (DBMS) is some software that manages the data within the database such as MySQL. Both the software and the database are considered together when thinking of a DBMS.
What is the best online resource for a comprehensive guitar chord database?
Ultimate Guitar is considered one of the best online resources for a comprehensive guitar chord database.
Which normal form is considered adequate for normal relational database design?
1 NF
What is the meaning of the term stored procedure?
A stored procedure is considered a subroutine, which is considered to be only available to the applications with access to a relational database system.
What kind of application in MS Access?
It is a database application.It is a database application.It is a database application.It is a database application.It is a database application.It is a database application.It is a database application.It is a database application.It is a database application.It is a database application.It is a database application.
Enter on the database or in the database?
We would use in rather than on. Data is stored in a database, not on a database. Data is entered into a database not onto a database.
What is a derived database?
We know what is database, it is a collection records. When a database is created from the existing database it is known as derived database.
What is the most reliable peer-reviewed journal article database for academic research?
The most reliable peer-reviewed journal article database for academic research is typically considered to be PubMed, which is maintained by the National Library of Medicine.
Is a mobile phone a database?
A mobile phone can be considered a database in a limited sense, and it definitely utilizes databases extensively. please visit my site >- phonelist.io/phone-number-list/
