Oracle
1Z0-082 · Question #68
1Z0-082 Question #68: Real Exam Question with Answer & Explanation
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Question
Evaluate these commands which execute successfully: Which two statements are true about the ORD_ITEMS table and the ORD_SEQ sequence? (Choose two.)
Exhibit
Options
- AIf sequence ORD_SEQ is dropped then the default value for column ORD_NO will be NULL for
- BAny user inserting rows into table ORD_ITEMS must have been granted access to sequence
- CColumn ORD_NO gets the next number from sequence ORD_SEQ whenever a row is inserted
- DSequence ORD_SEQ cycles back to 1 after every 5000 numbers and can cycle 20 times
- ESequence ORD_SEQ is guaranteed not to generate duplicate numbers
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