D2K Oracle Interview Questions [71 Questions]

  1. Open Form ExampleGive an example for open_form with parameter passing from one form to another form?
  2. Scroll bar on tab pagesCan we add scroll bar at on all tab pages in a single canvas? If yes then how:
  3. lexical references I am making an oracle 10g report and in Query Builder I tried to use lexical reference after the from clause
    like

    SELECT ORDID, TOTAL
    FROM &ATABLE;

    But it was showing me an error "invalid table name"
    Can't i use a lexical reference to make me enter the table name at run time?

    please help.
  4. Pre-Change and Post-Change Trigger Illustrate a scenario where post change and pre-change trigger get fired?
  5. Pre Query & Post QueryHow many times pre query and post query fired when we fetch 10 record from a table ?

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