Oracle 1z0-770 Dumps Questions Answers

A Page Computation can be created from two tabs in Page Designer: Rendering Tree and Processing. In the Rendering Tree tab, you can create a Pre-Rendering Computation or a Post-Rendering Computation by right-clicking on these nodes under your page node. In the Processing tab, you can create an After Submit Computation by right-clicking on this node under your page node. Dynamic Actions and Shared Components are not tabs in Page Designer, but sections in Application Builder where you can create other types of components for your application

The REST-enabled SQL feature in Oracle APEX allows developers to execute SQL statements and PL/SQL blocks on a remote Oracle Database by using REST services. The prerequisites to use this feature are:

• On the remote Oracle Database, install ORDS 19.x or later.
• REST enable the schema in the remote Oracle Database using ORDS.ENABLE_SCHEMA.
• Create a REST Data Source with REST Enabled SQL as the REST Data Source Type in Oracle APEX.
• Create an Authorization Scheme based on the REST Data Source in Oracle APEX. You do not need to create a database link to the remote Oracle Database or install Oracle APEX in the remote Oracle Database to use this feature. Verified References: [Using REST Enabled SQL - Oracle Help Center], [REST Enabled SQL Service - Oracle Help Center]

A REST Data Source with ORDS as the REST Data Source Type is based on an AutoREST-enabled table or view on a remote Oracle Database. AutoREST enables you to perform CRUD (Create, Read, Update, Delete) operations on a table or view using standard HTTP methods. When a user updates an employee record in an editable interactive grid that uses this REST Data Source as source, the PUT operation defined in the REST Data Source is utilized to update a record in the EMP table on the remote Oracle Database. The PUT operation sends an HTTP PUT request to the REST endpoint with the primary key value of the record and the updated column values in JSON format. Verified References: Creating REST Data Sources - Oracle Help Center, Oracle REST Data Services (ORDS) : AutoREST - Oracle-Base