Database for Web

Compléter

(1)

Database Concepts and Working with MySQL DBMS

Dupliquer

Créer un défi

Imprimer le PDF

À propos de Compléter

sql

dbms

Âge recommandé: 12 ans

1 fois fait

Sachitra Wanninayake

Sri Lanka

Voulez-vous apparaître dans le Top 10 de ce jeu?

Connectez-vous

pour vous identifier.

Créez votre propre jeu gratuite à partir de notre créateur de jeu

Créez compléter

Affrontez vos amis pour voir qui obtient le meilleur score dans ce jeu

Créer un défi


Compléter Database for WebVersion en ligne Database Concepts and Working with MySQL DBMS par Sachitra Wanninayake 1 rows staff Object database ERD Structured design tuples dependency expresses inter Query ER Concept technique columns Clipper collection Oracle model faculty related redundancy retrieval admin PostgreSQL deletion relational Access insertion Languag attributes 1 . Database is a of - data which helps in efficient , and of data from database and organizes the data in the form of tables , views , schema , reports etc . For Example , university database organizes the data about students , , and etc . which helps in efficient retrieval , insertion and deletion of data from it . 2 . Some DBMS examples include MySQL , , Microsoft , SQL Server , FileMaker , , RDBMS , dBASE , , and FoxPro . 3 . Most database management systems today are based on the data model . 4 . Relational data the database as a set of relations ( table of values ) . 5 . Each relation has and which are formally called and respectively . 6 . modeling helps you to analyze data requirements systematically to produce a well - designed database . 7 . Entity - relationship diagram ( ) displays the relationships of entity set stored in a . 8 . Examples for entities : Person , Place , , Event , 9 . Normalization is a database that organizes tables in a manner that reduces and of data . 10 . SQL stands for