A) A functional dependency between two or more key attributes.
B) A functional dependency between two or more nonkey attributes.
C) A relation that is in first normal form.
D) A relation that is in second normal form.
When was the Battle of Marathon occurred ?
What Is The Study Of Cells Called
Where was Mahatma Gandhi born?
Which statement is NOT true about polymers?
The average of the ages of Sushanth, Krish and Rishi is 43 years and the average of the ages of Sushanth, Rishi and Rohit is 49 years. If Rohit is 54 years old, what is Krish’s age ?
The difference between two parallel sides of a trapezium is 4 cm. perpendicular distance between them is 19 cm. If the area of the trapezium is 475 find the lengths of the parallel sides.
In a row of thirty boys, R is fourth from the right end and W is tenth from the left end . How many boys are there between R and W?
In how many ways can the letters of the word ‘LEADER’ be arranged ?
How many lines of symmetry does a Pentagon have?
Lens is made up of which glass