单选题Which SQL statement generates the alias Annual Salary for the calculated column SALARY*12?（）A SELECT ename, salary*12 'Annual Salary' FROM employees;B SELECT ename, salary*12 Annual Salary FROM employees;C SELECT ename, salary*12 AS Annual Salary FROM

题目
单选题
Which SQL statement generates the alias Annual Salary for the calculated column SALARY*12?（）
A

SELECT ename, salary*12 'Annual Salary' FROM employees;

B

SELECT ename, salary*12 Annual Salary FROM employees;

C

SELECT ename, salary*12 AS Annual Salary FROM employees;

D

SELECT ename, salary*12 AS INITCAP(ANNUAL SALARY) FROM employees

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