Question
Which normal form ensures that every determinant is a
candidate key?Solution
BCNF removes anomalies when functional dependencies have non-key determinants.
More IT DBMS Questions
- A sum of Rs. 55,000 becomes Rs. 72,600 after 2 years when invested at simple interest at r% per annum. What will be the simple interest earned on Rs. 80,00...
A car travels from city A to city B at a speed of 60 miles per hour and returns to city A at a speed of 40 miles per hour. If the total round trip takes...
Marked price of an article is Rs. M, as it is marked by a certain price. Find the value of M.
Statement I. If the shopkeeper gives a discount of ...
A total of 444 chocolates are distributed among P, Q, and R in the ratio 3:5:4. If the distribution were instead done in the rati...
Simplify the following expression:
The circle whose centre is (–3, 2) and which cuts off a chord of length 6 on the line 2x–5y+18=0 has radius:
The conjugate of z = 2 − 5i is:
Solve: 2(x+3) = 8(x–1)
The value of 0∫π cos3x dx is –
