Answer Posted / Swadesh Deepak

"Summary column" in Oracle Reports is a special type of column used to display calculations such as totals, subtotals, minimum, maximum, average, and count. On the other hand, "placeholder columns" are columns that do not have a specific data source or SQL query associated with them and are used primarily for layout purposes, like setting up group boundaries or creating blank spaces.n

How many concurrent programs you have customized, can you name some of them?

8

Were you involved in any data conversion, which one?

13

Have you used lexical parameters in reports?

11

Any work done in oracle workflow builder. Did you customize or build a new workflow?

13

Are you familiar with user exits in reports?

11