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READ Free Dumps For Oracle- 1z1-051





Question ID 4842

The PART_CODE column in the SPARES table contains the following list of values:
PART CODE
A% WQ123 A%BWQ123 AB WQ123
E\*aluate the following query:
SQL> SELECT part_code FROM spares
WHERE pait_code LIKE '%\%_WQ12%' ESCAPE V;
Which statement is true regarding the outcome of the above query?
 

Option A

A.    It produces an error.
 

Option B

B.    It displays all values.
 

Option C

C.    It displays only the values A%_WQ123 and AB_WQ123.
 

Option D

D.    It displays only the values A%_WQ123 and A%BWQ123.
 

Option E

E.    It displays only the values A96BWQ123 and AB_WQ123.
 

Correct Answer D
Explanation


Question ID 4843

View the Exhibit and examine the structure of the PROMOTIONS table. Evaluate the following SQL statement:
SQL>SELECT promo_categoiy. AVG(promo_cost) Avg_Cost. AVG(promo_cost)*.25 Ave Overhead
FROM promotions
WHERE UPPER(promo_categoiy) IN ("TV*. 'INTERNET/POST') GROUP BY Avg_Cost ORDER BY
Avg_Overhead: The above query generates an error on execution. Which clause in the above SQL statement causes the error?
 

Option A

A.    WHERE
 

Option B

B.    SELECT
 

Option C

C.    GROUP BY
 

Option D

D.    ORDER BY
 

Correct Answer C
Explanation

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