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Find candidate key (in Hindi)
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Find candidate key easily 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 🔴UGC NET qualified🔴🌟YouTuber ☆🌟BOOK published on LINUX ADMINISTRATION by kalyani publish

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(10)
U
Unacademy user
The 14th and current Attorney General is Mukul Rohatgi
Ug
Mam first ans is ACE but u r telling AE ..... how ? Plz telll
ACE IS THE RIGHT KEY
mam 1st wale question ka ans ACE ayega
Ma'am in 1st question, the candidate key will be ACE+ na? Bcoz C is also not there on rhs. And in AE+, C is missing??
Nilesh Kumar Jadav
5 months ago
Absolutely, I don't know why she skipped so many things in her session.
M
Consider a schema R(A,B,C,D) and following functional dependencies.A->B,B->C,C- >D,D ->B. Then decomposition of R into R1(A,B), R2(B,C), R3(B,D) is--------. How to solve this problem ma'am. pls help
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