primary key in dbms

Education Apr 21, 2025 25 Add to Reading List

^{Ever wondered how databases keep things unique? That's where the Primary Key swoops in! Think of it as a record's official ID card. Using a primary key in your database table ensures each entry is distinct, preventing duplicates and making data retrieval a breeze. It's a crucial keyword for maintaining data integrity and building solid relationships between tables. So, embrace the primary key}^{– your data will thank you!}

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Python Interview Question

Python interview questions to test your understanding of the language's core concepts, like data structures (lists, dictionaries, tuples), control flow (loops, conditionals), and object-oriented programming (classes, inheritance). You'll likely encounter questions on error handling, file I/O, and maybe even some on specific libraries like Pandas or NumPy if the role demands it. Be ready to discuss your problem-solving approach and explain your code clearly. These Python interview questions aim to see not just what you know, but how you think like a Python developer! https://www.tpointtech.com/python-interview-questions