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Question 701 - COF-C02 discussion
When working with table MY_TABLE that contains 10 rows, which sampling query will always return exactly 5 rows?
A.
SELECT * FROM MY_TABLE SAMPLE SYSTEM (5);
B.
SELECT * FROM MY_TABLE SAMPLE BERNOULLI (5);
C.
SELECT * FROM MY_TABLE SAMPLE (5 ROWS);
D.
SELECT * FROM MY_TABLE SAMPLE SYSTEM (1) SEED (5);
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