Question
Which SQL command is used to retrieve data from a table?
More IT DBMS Questions
- Which of the following is true about the primary key in a relational database?
- In relational algebra, the operation that combines tuples from two relations using common attribute values is:
- What is a 'transaction' in DBMS and what does 'COMMIT' do?
- What does the 'principle of least privilege' mean in information security?
- Shadow paging in recovery eliminates the need for:
- Which SQL clause is used to filter grouped results after the GROUP BY clause has been applied?
- A relation has 6 attributes in total, and the single attribute {A} forms its only candidate key. What is the maximum number of possible superkeys (includin...
- Which concurrency anomaly is specific to phantom reads?
- Consider a scenario in an OOP application where a `NullPointerException` (or equivalent) occurs when trying to access a member of an object. What is the mo...
- Which normal form ensures no partial dependency of non-prime attributes on a candidate key?
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)