Oracle
1Z0-873 · Question #129
1Z0-873 Question #129: Real Exam Question with Answer & Explanation
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Question
You are using a multi-byte character set with variable-length encoding. You need to store records whose values are always 20 characters. Which of the following column types would be the most efficient to use in terms of storage space?
Options
- ACHAR
- BVARCHAR
- CThe storage requirements for CHAR or VARCHAR would be the same
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