Question
Which SQL command is used to retrieve data from a database?
More IT DBMS Questions
- What is the maximum number of processes that can be in the Ready state?
- Which of the following ACID properties ensures that either all operations within a transaction are completed successfully, or none are?
- Given a table Orders(OrderID, CustomerID, Amount), which SQL statement correctly returns the CustomerID of every customer who has placed more than 3 orders...
- In PL/SQL, a `CURSOR` is used to:
- Which SQL statement is used to remove all rows from a table without logging individual row deletions?
- Which isolation level allows dirty reads?
- Transaction T1 holds a lock on resource A and requests a lock on resource B. Transaction T2 holds a lock on resource B and requests a lock on resource A. B...
- Two transactions T1 and T2 both follow the Two-Phase Locking (2PL) protocol. T1 acquires an exclusive lock on row A and then requests a lock on row B, whil...
- Which type of join returns only matching records from both tables?
- Given Employee(EmpID, Name, DeptID) and Department(DeptID, DeptName), which relational algebra expression correctly retrieves the names of employees workin...
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)