Page Accessibility Improvement
Question
Phil has been given the responsibility for an application that was developed years ago, because the original developer has left the company.
End users have complained about accessibility because not all pages have titles.
How can Phil ensure that he corrects all pages in the app without page titles?
Answers
Explanations
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A. B. C. D.B.
The correct answer is A. Run a query on the APEX_PAGE_DETAILS view where PAGE_TITLE is null.
Explanation:
In this scenario, Phil needs to ensure that all pages in the application have titles to address the end-users' complaints about accessibility. However, Phil does not know which pages are missing titles. Here are the different ways he can address this:
A. Run a query on the APEX_PAGE_DETAILS view where PAGE_TITLE is null: This option involves querying the APEX_PAGE_DETAILS view in the Oracle Application Express (APEX) database. This view contains details about all the pages in the application, including their titles. Phil can write a query to retrieve all the pages that do not have titles (PAGE_TITLE is null) and update them with appropriate titles.
The query to retrieve the pages without titles would look something like this:
sqlSELECT PAGE_ID, PAGE_NAME FROM APEX_APPLICATION_PAGES WHERE PAGE_TITLE IS NULL; After identifying the pages without titles, Phil can use the Page Designer to update the titles for each page.
B. Use Application Advisor to perform a check: Application Advisor is a tool in APEX that helps identify potential issues in the application. Phil can use this tool to check for pages without titles. To do this, he would need to open the Application Advisor and run the "Accessibility Check" option. The check will identify pages without titles and provide recommendations on how to fix them.
C. Ask end users to identify the problem pages: Phil can also ask the end-users to identify the pages that are missing titles. This option may be time-consuming and may not be accurate, as the end-users may not be able to identify all the pages without titles. It is also not an efficient solution as it relies on external input and can't be automated.
D. Bring up each page in Page Designer and review the Page Name: This option involves manually opening each page in the Page Designer and reviewing the Page Name. However, this is a time-consuming process and may not be efficient for larger applications.
Therefore, option A is the most efficient and reliable solution to address the end-users' complaints about accessibility due to missing page titles.
