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Oracle Certification
1Z1-921 Exam
Oracle.1Z1-921.v2025-07-08.q26 Practice Test
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Question
26
Which statement adds a column with the largest integer data type?
A.
ALTER TABLE SCIENTIFIC ADD scientific_value DECIMAL(15,10);
B.
ALTER TABLE SCIENTIFIC ADD scientific_value DECIMAL(10,10);
C.
ALTER TABLE SCIENTIFIC ADD scientific_value INTEGER;
D.
ALTER TABLE SCIENTIFIC ADD scientific_value BIGINT;
Correct Answer:
D
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