Exam 1Z0-149 Topic 11 Question 1 Discussion

Actual exam question for Oracle's 1Z0-149 exam
Question #: 1
Topic #: 11

Which two are true about collections and RECORD types? (Choose two.)

A. A variable of RECORD type can contain fields of another RECORD type or any collection type. B. All collections and RECORD types can be defined in PL/SQL blocks, packages, or at the schema level. C. All collections and RECORD types can be stored in table columns. D. VARRAYS, nested tables and each field in %ROWTYPE type variables have a default value of null. E. Collections and RECORD types are always dense. F. Only associative arrays and nested tables can have elements of RECORD type.

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