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Consider the following database

Col 1 Col 2 Col 3
1 2 3
4 5 6
7 8 9


If Col1 and Col2 form a column family and Col3 is another column family, how is the data stored?

A. 1 2 3 4 5 6 7 8 9

B. 1 4 7 2 5 8 3 6 9

C. 1 2 4 5 7 8 3 6 9

D. 1 4 7 3 6 9 2 5 8

in Databases by (249 points) | 75 views
+1

I didn`t understand the question completely but to the best of my knowledge I got it like :
If we form a relation r(col1,col2) and s(col3) Then how data will get stored..
 

If this is the case then record will get stored one by one :
so it will be :124578369.??

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