Free Oracle 1Z0-450 Exam Dumps Questions & Answers

Which two actions are associated with page rendering?

• A.  A validation check on a user input field to verify that the entered value is numeric.
• B.  A computation which sets the session state with process point 'On Load - Before Header.
• C.  The process of generating a page from the Database.
• D.  The process of submitting a page.
• E.  A DML page process inserting records into a table after the Form Page is submitted.

You have created an access control list. Which authorization scheme would you select to control access to an application or a page component?

• A.  Access control - view
• B.  Administrative access only
• C.  Restricted access. Only users defined in the access control list are allowed
• D.  Public read only. Edit and administrative privileges controlled by access control list
• E.  Access control 1 update

Which two actions are true about using standard and parent tabs?

• A.  When you create or edit a standard tab, for the Tab Label attribute, you cannot use substitution values.
• B.  You can resequence the display order of standard tabs.
• C.  To use parent tabs, you must use a page template that supports them.
• D.  You cannot apply authorization at standard tab level.

View the Exhibit. To display only the names of all cities In Italy, you could perform which two tasks?

• A.  Run the following SQL query in the SQL Commands worksheet area.
  SELECT locations, city
  FROM locations, countries
  WHERE countries.country_name='Italy';
• B.  Use Query Builder to select the countries and locations tables. Create a join between the two tables by using the country_id column. Then, select the city column in the locations table and country_name column in the countries table. For the country_name, specify the condition ='Italy'. Uncheck the Show check box for country_name.
• C.  Use Query Builder to select the countries and locations tables. Select the country_id column in both the tables and create a join between them. Then, select the city column in the locations table and country_name column in the countries table. For the country name, specify the condition 'Italy'.
• D.  Use Query Builder to select the countries and locations tables. Create a join between the two tables by using the country_id column. Then, select the city column in the locations table and country_name column in the countries table. For the country_name, specify the condition = ' Italy'.
• E.  Run the following SQL query in the SQL Commands worksheet area.
  SELECT locations. City
  FROM locations, countries
  WHERE countries.country_id=locations.country_id AND
  Countries. country__name=f Italy';

You can set the value of an item in your application by using which four methods?

• A.  By using built-in substitution strings
• B.  Application or page computations
• C.  Using bind variables to reference session state of a specified item
• D.  By invoking the f procedure in an HTTP request
• E.  Form submission