Question
Multiversion Concurrency Control (MVC
- C ensures:
More IT DBMS Questions
- Which of the following is used to enforce referential integrity?
- What is a table joined with itself called?
- Which of the following is true about the primary key in a relational database?
- Bitmap indexes are most efficient when:
- Which constraint ensures that a column contains only unique values, but allows NULL values?
- To remove all rows from a table without logging individual row deletions and without firing triggers, which command would you typically use?
- In database management, what is a 'foreign key'?
- Which SQL isolation level allows phantom reads but prevents dirty reads and non-repeatable reads?
- When implementing a `Graph` traversal algorithm like Depth-First Search (DFS) recursively, what is the primary control flow mechanism that manages the orde...
- Which of the following is a significant disadvantage of using a traditional file system compared to an RDBMS?
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)