DBI202_-_SU_2023_-_Block_5_-_FE_729.webp
lanhong87

DBI202_-_SU_2023_-_Block_5_-_FE_729.webp

(Choose 1 answer)
NULL, NULL, 10, 10, 20, 20
Column A of a relation has the following list of values in the six rows of the table:
After grouping by (A+10), the output has:
A. 3 groups
B. 4 groups
C. 2 groups
D. 1 groups

Exit 46

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