LANGUAGES | POWER BUILDER | POWER BUILDER INTERVIEW QUESTION AND ANSWERS - 10

PowerBuilder Interview Question and Answers:

41.     When Insert statement applied in DataWindow what status will be occurred?
      NEWMODIFIED! When a row is inserted into a DataWindow it is initially has a row status of NEW!, and all columns in a row initially have a column status of NOTMODIFIED!.

42.     When Update statement applied in DataWindow what status will be occurred?
      DATAMODIFIED!

43.     When powerbuilder retrieves data from the database what status will be occurred?
      NOTMODIFIED!

44.     What is the difference between nested and composite reports?
      In a Nested report each report has its own data source. Composite report does not have its own data source-it is just a container for other reports.

45.     Descibe DataWindow Item Status?
     
STATUS             NUMERIC VALUE     APPLIES TO

NEW!                                 2               Rows

NEWMODIFIED!               3               Rows
   
NOTMODIFIED!                0               Rows/Columns
   
DATAMODIFIED!               1               Rows/Columns