Question
Indexing in DBMS improves:
More IT DBMS Questions
- Which B+ tree characteristic is particularly useful for a range query such as salary BETWEEN 50000 AND 70000?
- In a relational database, what is a foreign key?
- What is 'query optimization' in DBMS?
- In the wait-die deadlock prevention scheme, transaction T1 has timestamp 5 and T2 has timestamp 10. If T2 requests a lock on a data item currently held by ...
- If every non-key attribute is functionally dependent on the primary key, the relation will be in
- What is the primary objective of database normalization?
- Which type of relationship exists when a record in one table can relate to multiple records in another table, and vice versa?
- A transaction T1 updates a row and then waits for a lock held by T2. T2 is waiting for a lock held by T1. What condition has occurred?
- In a database with a foreign key constraint defined using "ON DELETE CASCADE," what happens when a row in the parent (referenced) table is deleted?
- Which type of DBMS model organizes data in tables with rows and columns?
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)