Oracle
1Z0-071 · Question #371
1Z0-071 Question #371: Real Exam Question with Answer & Explanation
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Question
Examine the description of the PROMOTIONS table: You want to display the unique promotion costs in each promotion category. Which two queries can be used? (Choose two.)
Exhibit
Options
- ASELECT DISTINCT promo_category || ` has ' || promo_cost AS COSTS FROM promotions
- BSELECT DISTINCT promo_category, promo_cost FROM promotions ORDER BY 1;
- CSELECT promo_category, DISTINCT promo_cost FROM promotions ORDER BY 2;
- DSELECT DISTINCT promo_cost ||` in '|| DISTINCT promo_category FROM promotions ORDER
- ESELECT promo_cost, promo_category FROM promotions ORDER BY 1;
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