The new Oracle 1Z0-149 exam questions cover real topics from the latest Oracle Database 19c: Program with PL/SQL release. Each question helps you review dificult key areas and understand how the OPN Certified Specialist system works in real scenarios. Practice regularly with updated version of 1Z0 149 dumps, focus on weak points, prepare for your desired test effectively and pass your Oracle certification exam confidently on your first try.
Which of the following is true about PL/SQL nested tables?
PL/SQL is a completely portable, ??? transaction processing language.
Which statement is true about the DBMS_PARALLEL_EXECUTE package?

The collection method COUNT
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