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Computer Science Engineering (CSE)
DataBase Management System (DBMS)
Q. The primary key must be (Solved)
1. Unique
2. Not Null
3. Both A & B
4. None of these
c. Both A & B
Related Topics
→ Computer Architecture and Organization
→ Microprocessor and Interfacing Technique
→ Computer Networks
→ Data Structure and Algorithms (DSA)
→ Operating System (OS)
→ Artificial Intelligence and Robotics (AIR)
→ Software Project Management (SPM)
→ Computer Fundamentals
→ High Performance Computing (HPC)
→ Data Communication and Computer Network
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