Consider the following two instances of relations X and Y: Relation X: Code…
PYQ RPSC Programmer 2024
Consider the following two instances of relations X and Y:
Relation X:
Code | Item |
|---|---|
100 | A |
200 | B |
300 | B |
400 | C |
Relation Y:
Item | Quantity |
|---|---|
A | 5 |
B | 6 |
C | 3 |
How many total tuples will a Cartesian product between the two relations X and Y produce?
- A.
12
- B.
7
- C.
4
- D.
3
- E.
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