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Oracle Interview Questions And Answers
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A panel is the no. of physical pages needed to print one logical page. 42. What is an anchoring object & what is its use? An anchoring object is a print condition object which used to explicitly or implicitly anchor other objects to itself. 43. What is a physical page ? & What is a logical page ? A physical page is a size of a page. That is output by the printer. The logical page is the size of one page of the actual report as seen in the Previewer. 44. What is the frame & repeating frame? A frame is a holder for a group of fields. A repeating frame is used to display a set of records when the no. of records that are to displayed is not known before. REPORT TRIGGERS. 45. What are the triggers available in the reports? Before report, Before form, After form , Between page, After report. 46. Does a Before form trigger fire when the parameter form is suppressed. Yes. 47. At what point of report execution is the before Report trigger fired? After the query is executed but before the report is executed and the records are displayed. 48. Is the After report trigger fired if the report execution fails? Yes. 49. Give the sequence of execution of the various report triggers? Before form , After form , Before report, Between page, After report. 50. Is it possible to modify an external query in a report which contains it? No. 51. What are the ways to monitor the performance of the report? |