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Question
Which of the following statements would cause Oracle Database to include a new column named C5, which is a two-digit whole number, to a table named T2?A) UPDATE TABLE T2 ADD COLUMN C5 NUMBER (2);
B) ALTER TABLE T2 ADD C5 NUMBER (2);
C) UPDATE TABLE T2 INSERT C5 NUMBER (2,0);
D) ALTER TABLE T2 INSERT COLUMN C5 NUMBER (2,0);
Answer
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