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Given the following query:SELECT last_name, first_name, age, hire_date FROM employee WHERE age > 40Which of the following clauses must be added to return the rows sorted by AGE, oldest first, and by LAST_NAME, from A to Z?（）
- A、SORT BY age ASC, last_name
- B、SORT BY age DESC, last_name
- C、ORDER BY age DESC, last_name
- D、ORDER BY age ASC, last_name
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更多 “Given the following query:SELECT last_name, first_name, age, hire_date FROM employee WHERE age 40Which of the following clauses must be added to return the rows sorted by AGE, oldest first, and by LAST_NAME, from A to Z?（）A、SORT BY age ASC, last_nameB、SORT BY age DESC, last_nameC、ORDER BY age DESC, last_nameD、ORDER BY age ASC, last_name” 相关考题
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单选题Given the following query:SELECT last_name, first_name, age, hire_date FROM employee WHERE age 40Which of the following clauses must be added to return the rows sorted by AGE, oldest first, and by LAST_NAME, from A to Z?（）A
SORT BY age ASC, last_nameB
SORT BY age DESC, last_nameC
ORDER BY age DESC, last_nameD
ORDER BY age ASC, last_name
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单选题Evaluate the following query: SQL SELECT TRUNC(ROUND(156.00,-1),-1)FROM DUAL; What would be the outcome?（）A
16 B
100 C
160 D
200 E
150
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单选题Your database interface is running. A user SCOTT starts a SQL *Plus session, and issues the following query: SQL SELECT * FROM sales; Which process would retrieve the result from the database and return it to the client program?（）A
User processB
Server processC
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Checkpoint process (CKPT)
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单选题The user Alice wants to grant all users query privileges on her DEPT table. Which SQL statement accomplishes this? （）A
GRANT select ON dept TO ALL_ USER;B
GRANT select ON dept TO ALL;C
GRANT QUERY ON dept TO ALL_USERSD
GRANT select ON dept TO PUBLIC;
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GRANT SELECT ANY TRANSACTION TO ARRENB
GRANT SELECT ON FLASHBACK_TRANSACTION_QUERY TO ARRENC
GRANT SELECT_ANY_TRANSACTION TO ARREND
GRANT FLASHBACK TO ARRENE
GRANT SELECT ANY VIEW TO ARREN
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单选题EXHIBIT, Emp Table Exhibit A Exhibit B Examine the data from the EMP table. Evaluate this SQL statement: SELECT * FROM emp WHERE emp _ id = 3); WHERE commission = (SELECT commission FROM emp What is the result when the query is executed?（）A
Exhibit AB
Exhibit BC
The query returns no rowsD
The query fails because the outer query is retrieving more than one columnE
The query fails because both the inner and outer queries are retrieving data from the same table.
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