The table STUDENTA contains many more rows than shown.It is replaced by the following two tables with appropriate distribution of data to the new tables.
A) Some information is lost in this transformation and some meaningless information is provided
B) The new tables provide the same information as the old one with less data duplication
C) The new tables provide the same information as the old one with more data duplication
D) None of the above
Correct Answer:
Verified
Q27: Normalization techniques may be used in database
Q28: Figuer:
The table STUDENTA has the following
Q29: In the table STUDENTB,when Green replaces her
Q30: Figuer:
The table STUDENTB has the following
Q31: Figuer:
Name is the unique candidate key
Q33: The difference between value-based constraints and value-neutral
Q34: Figuer:
Name is the unique candidate key
Q35: The table schema STUDENT is replaced
Q36: One of the arguments in favor of
Q37: Figuer:
Name is the unique candidate key
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