SQL stands for ??
Structured Query Language
full forms ??
SQL
DDL
DML
DBA
RDBMS
Ans- Structured Query Language
Data Definition Language
Data Manipulation Language
Database Administrator
Relational Database Management System
acid properties name ??
Atomocity
Cardinality
Isolation
Durability
.... define the no of associations between two entities
Mapping Cardinalities
logical association among entities is called ?
Relationship
Inventor of relational model ??
Edgar Codd
..... is a process of organizing the data in database to avoid data redudancy
A-Normalization
Three type of anomalies??
Insertion
Update
Deletion
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