Question
What does the term "normalization" refer to in the
context of database design?Solution
Normalization is the process of reducing data redundancy and dependency to improve data integrity and eliminate anomalies in the database.
If 9 : 12 :: 12: x, and 28: 42:: 42: y, then the value of 2x + y is:Â
- If a, b and c are integers such that a 3 Â + b 3 Â + c 3Â = 192 + 3abc, ab + bc + ac = a 2 Â + b 2 ...
If x + y + xy = 118, such that x < y and both 'x' and 'y' are positive integers, then find minimum value of (x + y) .
If 3x + (1/3x) = 8 then find 27x3 + (1/27x3) = ?
The coefficient of ‘b2’ in (3a + b)3 is
The area (in sq, units) of the triangle formed by the graphs of 8x + 3y = 24, 2x+8 = y and the x – axis is:
The average of three numbers a, b and c is 2 more than c. The average of a and b is 48. If d is 10 less than c, then the average of c and d is:
If both the roots of x 2 Â + kx + 49 = 0 are real and equal, then find the value of 'k'.
A shopkeeper marked his article 25% above its cost price and offered a discount of 30%. If cost price of the article is Rs. 560, then find profit or los...
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