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What is SQL, and why is it important?
SQL stands for Structured Query Language, and is the most significant data processing language in use today. It is not a complete programming language like Java or C#, but a data sublanguage used for creating and processing database data and metadata.
All DBMS products today use SQL.
i would like to ask if you will do assignment of database number of words 1500 and how much
give some example real-life situations where DBMS are most suiitabe
explain cascading rollback
Higher Normal Forms Is there more normal forms beyond BCNF? Yes, though, these normal forms are not based on the concept of functional dependence. More normalisation is needed if
what is the need of a log in dbms
Assigning Responsibility for Operation Many operations might have obvious target objects, but some of these operations could be used at numerous places in an algorithm, by one
A relation has: Relational Schema Relation instance Relational Schema: A relational schema shows the relation's name, its attributes and the domain of every a
Explain I command in QBE ? I : It is the command in QBE that is used to insert tuple (s) into the database
The Incident table, with an auto-incrementing incident number, etc, looks like: incident_num reporter date time incide
The database will enable college administrators the ability to track students initial major. This will help college officials decide how best to prepare students for their goals an
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