PGCES-02 Web TestEngine demo

Select all that apply.

• A

  When defining a domain, you can add a default value and constraints to the original data.

• B

  Domain is a namespace existing between databases and objects such as tables.

• C

  A domain is created by 'CREATE DOMAIN'.

• D

  A domain can be used as a column type when defining a table.

• E

  To define a domain, both input and output functions are required.