In Oracle Reports style reporting systems, which of the following sequences correctly lists the normal execution order of key report triggers?

Introduction / Context:
Many enterprise applications use reporting tools such as Oracle Reports to generate formatted output from databases. These tools support a series of triggers that fire at specific points in the report lifecycle. Understanding the correct sequence of triggers helps developers place initialization, validation, and cleanup logic in the right place. This question focuses on the typical execution order of core report triggers.

Given Data / Assumptions:

• The context is an Oracle Reports style environment with triggers like Before Parameter Form, After Parameter Form, Before Report, Between Pages, and After Report.
• We assume a standard run of a report that displays a parameter form to the user.
• Trigger names describe the phase in which they execute.
• We need to choose the option that lists these triggers in their normal firing order.

Concept / Approach:
When a report runs with a parameter form, Oracle Reports follows a logical sequence. First, Before Parameter Form runs to prepare or initialize the parameter form. After the user submits the form, After Parameter Form runs, often used for parameter validation. Then Before Report executes to perform initial setup before the main report generation. During the generation of a multi-page report, Between Pages may fire between pages, and when the report completes, After Report runs for cleanup or logging. Therefore, the correct sequence is Before Parameter Form, After Parameter Form, Before Report, Between Pages, After Report.

Step-by-Step Solution:
1. Identify the trigger that must run before the parameter form appears: this is Before Parameter Form.2. After the user provides parameters, the next logical trigger is After Parameter Form.3. Before the report output is generated, the Before Report trigger executes.4. For multi-page outputs, the Between Pages trigger can run as pages are generated.5. After the report completes, After Report runs to handle post-processing tasks.6. Option A lists the triggers exactly in this order: Before Parameter Form, After Parameter Form, Before Report, Between Pages, After Report.7. Options B, C, and D mix the triggers into incorrect orders that do not match the normal lifecycle.8. Therefore, Option A is the correct sequence.

Verification / Alternative check:
Oracle Reports documentation and training materials show diagrams of the report runtime sequence that confirm this order. In practice, developers place parameter initialization in Before Parameter Form, validation logic in After Parameter Form, setup code in Before Report, per page logic in Between Pages, and cleanup or logging code in After Report. This real-world usage verifies that Option A reflects the normal trigger sequence.

Why Other Options Are Wrong:
Option B starts with After Report, which cannot logically occur before other phases.Option C incorrectly places Between Pages at the very beginning, before any parameter handling or report setup.Option D mixes triggers into an order that does not correspond to how reports flow from parameter entry to generation and finalization.

Common Pitfalls:
Developers sometimes confuse Before Report and After Parameter Form, placing initialization logic in the wrong trigger. Another pitfall is ignoring Between Pages, which can be useful for special processing in long reports. Memorizing the trigger sequence helps avoid these mistakes and ensures that code runs at the intended time in the reporting process.

Final Answer:
Before Parameter Form, After Parameter Form, Before Report, Between Pages, After Report