ocp题库怎么背：11g-051-V9.02-第193题
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ocp题库怎么背：11g-051-V9.02-第193题，完整题库请点击这里联系老师咨询了解
193.Examine the structure of the EMPLOYEES table:
Which UPDATE statement is valid?
A.UPDATE employees SET first_name = ‘John’ SET last_name = ‘Smith’ WHERE employee_id = 180;
B.UPDATE employees SET first_name = ‘John’,SET last_name = ‘Smoth’ WHERE employee_id = 180;
C.UPDATE employee SET first_name = ‘John’ AND last_name = ‘Smith’ WHERE employee_id = 180;
D.UPDATE employee SET first_name = ‘John’, last_name = ‘Smith’ WHERE employee_id = 180;
Answer: D
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