Types of View Objects:
1) Automatic VO-when DML operations required
2) Manual VO-just to view no EO required
3) Property VO –no need of DB attributes ex- for displaying some of attributes ( with out DB table – transient attributes )
4) Validation VO- Validates the data entered and throws a message.
1) Automatic VO-when DML operations required
2) Manual VO-just to view no EO required
3) Property VO –no need of DB attributes ex- for displaying some of attributes ( with out DB table – transient attributes )
4) Validation VO- Validates the data entered and throws a message.
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