Question
A transaction either executes all of its operations completely, or none of its operations take effect at all, leaving the database unchanged if any part of it fails. Which ACID property does this describe?
More IT DBMS Questions
- A relation Student_Course(StudentID, CourseID, StudentName, CourseName) stores StudentName redundantly in every row for each course a given student takes. ...
- Which DBMS command is used to remove a table completely along with its structure?
- A system is in a safe state when:
- During a fund transfer, ₹5000 is debited from Account A but the system crashes before the corresponding credit to Account B is applied. Which ACID property...
- Which normal form ensures no partial dependency of non-prime attributes on a candidate key?
- Which of the following is a non-relational database?
- Which type of SQL JOIN returns all records from both tables, filling unmatched fields with NULL?
- A relation R(A,B,C,D) has functional dependencies A→B and B→C. Which statement follows?
- An ER diagram has entity sets A, B and C. A and B are related by a 1:N relationship (B on the N side, with total participation of B), and B and C are relat...
- Which of the following correctly describes a 'primary key' in a relational database?
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)