Question at position 40 The following two SQL statements will produce the same results. SELECT last_name, first_name FROM customer WHERE credit_limit =100 AND credit_limit

Question

Question at position 40 The following two SQL statements will produce the same results. SELECT last_name, first_name FROM customer WHERE credit_limit >=100 AND credit_limit <= 10000; SELECT last_name, first_name FROM customer WHERE credit_limit BETWEEN 100 and 10000;TrueFalseSingle choice

A

True

B

False

BlackTom AI · Accepted Answer

The question asks whether two SQL statements will produce the same results. Option 1: True. In SQL, the expression credit_limit BETWEEN 100 and 10000 is equivalent to credit_limit >= 100 AND credit_limit <= 10000 for numeric comparisons. Both conditions include the endpoints (100 and 10000), so rows with credit_limit of 100 or 10000 will be included in both queries, and rows outside that range are excluded. NULL values are not included in either query, since comparisons with NULL evaluate to UNKNOWN. Option 2: False. This would be the choice if BETWEEN were exclusive or behaved differently, but in standard SQL BETWEEN is inclusive of both bounds, matching the behavior of the separate >= and <= comparisons. Therefore, any claim that the two statements differ would be incorrect given standard SQL semantics. In summary, there is no discrepancy between the two statements under typical SQL behavior, as both express the same range condition with inclusive endpoints.

Question at position 40 The following two SQL statements will produce the same results. SELECT last_name, first_name FROM customer WHERE credit_limit >=100 AND credit_limit <= 10000; SELECT last_name, first_name FROM customer WHERE credit_limit BETWEEN 100 and 10000;TrueFalseSingle choice

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