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Calculate candidate key (in Hindi)
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Short trick to find candidate key in DBMS for NTA UGC NET computer science examination

Nisha Mittal is teaching live on Unacademy Plus

Nisha Mittal
🌟 MCA Gold Medalist 🌟 Star Educator 🌟Gate Qualified 🌟YouTuber ☆🌟BOOK published on LINUX ADMINISTRATION by kalyani publisher ☆🌟 7+ years teac