करावकाश
The correct answer is D
In a relational database, a foreign key is used to:
Which type of database backup only includes the data that has changed since the last full backup?
What is the full form of DBMS?
Which tier uses application server
What is the purpose of the SQL "GROUP BY" clause?
In the context of databases, what does the term sharding refer to?
What does the term "normalization" refer to in the context of database design?
Which of the following is used to speed up data retrieval in a relational database?
Which database model is based on the mathematical set theory and is the foundation of many modern databases?
Which normal form deals with the issue of transitive dependencies?