DBMS questions
9 questions on DBMS from real job recruitment exams, newest first.
Questions
- What is the use of BCNF? — BPSC October 2026 – Written
- Which is a relational database management system (RDBMS)? — BPSC October 2026 – Written
- Differentiate between full, incremental, and differential backups, and recommend a backup strategy for a bank that needs to minimize data… — Combined Bank October 2026 – Written (BIBM)
- Explain the ACID properties of database transactions. — Combined Bank October 2026 – Written (BIBM)
- Given the entities: Course (c_id, c_name, total_credit) Program (prog_no, prog_name) Assuming a relationship where a Course can be part of… — BUET October 2026 – Written
- Consider a database table named Student with the following attributes: student_name – Name of the student gender – Gender ('M' or 'F')… — BPDB October 2026 – Written (BUET)
- SQL OUTPUT Problem: Find employee salary from a table where salary is more than 5000. — BCIC February 2025 – Written (BUET)
- Given the following four tables: Employee (empno (PK), empname, monthlysalary, deptno, mqrnd (FK)) Department (deptno, deptname… — PetroBangla June 2024 – Written (BUET)
- Explain trigger with example. — DPDC October 2025 – Written (BUET)