Oracle
1Z0-071 · Question #254
1Z0-071 Question #254: Real Exam Question with Answer & Explanation
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Question
Examine the structure of the DEPARTMENTS table. You execute the following command: Which two statements are true? (Choose two.)
Exhibit
Options
- ASynonyms existing of the DEPARTMENTS table would have to be re-created.
- BUnique key constraints defined on the COUNTRY column are removed.
- CViews created in the DEPARTMENTS table that include the COUNTRY column are automatically
- DIndexes created on the COUNTRY column exist until the DROP UNUSED COLUMNS command
- EA new column, COUNTRY, can be added to the DEPARTMENTS table after executing the
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