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ORACLE Interview Questions and Answers
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(Continued from previous part...)
137. What is the diff. when Flex mode is mode on and when it is off?
When flex mode is on, reports automatically resizes the parent when the child is resized.
138. What is the diff. when confine mode is on and when it is off?
When confine mode is on, an object cannot be moved outside its parent in the layout.
139. What are visual attributes?
Visual attributes are the font, color, pattern proprieties that you set for form and menu objects that appear in your application interface.
140. Which of the two views should objects according to possession?
view by structure.
141. What are the two types of views available in the object navigator(specific to report 2.5)?
View by structure and view by type .
142. What are the vbx controls?
Vbx control provide a simple method of building and enhancing user interfaces. The controls can use to obtain user inputs and display program outputs.vbx control where originally develop as extensions for the ms visual basic environments and include such items as sliders, rides and knobs.
143. What is the use of transactional triggers?
Using transactional triggers we can control or modify the default functionality of the oracle forms.
144. How do you create a new session while open a new form?
Using open_form built-in setting the session option Ex. Open_form('Stocks ',active,session). when invoke the mulitiple forms with open form and call_form in the same application, state whether the following are true/False
145. What are the ways to monitor the performance of the report?
Use reports profile executable statement. Use SQL trace facility.
146. If two groups are not linked in the data model editor, What is the hierarchy between them?
Two group that is above are the left most rank higher than the group that is to right or below it.
(Continued on next part...)
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