Question
What is the purpose of the SQL "UNION" operator?
More Database Management System Questions
- In a relational database, a foreign key is used to:
- Which of the following is true about Information?
- In database management, which SQL command is used to remove a table and all its data from a database?
- Which of the following storage devices is considered non-volatile?
- What does the term "referential integrity" mean in a database context?
- Which of the following statements about ACID properties in a DBMS is incorrect?
- What is the purpose of the SQL "HAVING" clause?
- Which normal form deals with the issue of transitive dependencies?
- What is the purpose of the SQL "GROUP BY" clause?
- What does the term "normalization" refer to in the context of database design?
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
- 200 Questions with Detailed Solutions
- Section-wise Coverage (GA, English, Quant & Reasoning)