Multiple choice technology platforms and products

Sequences are accessed using

  1. Prevval

  2. Currval

  3. Newval

  4. Lastval
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B Correct answer
Explanation

In databases, sequences are typically accessed using CURRVAL to get the current value and NEXTVAL to increment and get the next value. The question asks about accessing existing sequence values, and CURRVAL is the standard SQL function for retrieving the current sequence value without incrementing it.

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