Free Oracle 1Z0-770 Exam Practice Questions & Explanations
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There is a page with an interactive grid region based on this statement: SELECT EMPNO, ENAME, COMM from EMP; In the Interactive Grid attributes, under the Edit group, the Enabled switch is turned Off. Which are two of the actions that you must perform to make an employee's commission editable in the grid?
An interactive grid is a customizable report that allows end users to modify the data and layout of the report. To make an employee's commission editable in the grid, you need to perform two actions:
In the Interactive Grid attributes, turn ''On'' the Enabled switch, under the Edit group. This enables editing for the entire interactive grid region and allows you to specify which columns are editable and which are not.
Ensure that the ''Primary Key'' switch is turned ''On'' for the EMPNO column. This identifies the EMPNO column as the primary key for the EMP table and allows APEX to perform DML operations on the table when end users edit the data in the grid. You do not need to set EMPNO or ENAME to ''Display Only'' or select COMM for ''Allowed Row Operations Column'' to make an employee's commission editable in the grid. Verified References: [Managing Interactive Grids - Oracle Help Center], [Interactive Grid Attributes - Oracle Help Center]
When a table or a SQL query returns many rows, an Interactive Grid is best displayed to the user
with pagination. The two types of pagination available are:
Select the three types of Facets you can create in APEX.
A facet is a type of component that provides a set of display values and return values for a faceted search region or a smart filters region. A facet can be based on either static values or dynamic values from a list of values (LOV). A facet can also have different display styles depending on its type and settings. Three of the types of facets that you can create in APEX are:
Range: A range facet displays numeric values in either buckets or sliders that users can select or adjust to filter the search results. A range facet can have either static values or dynamic values based on an LOV or SQL query.
Checkbox Group: A checkbox group facet displays multiple options that users can select or deselect to filter the search results. A checkbox group facet can have either static values or dynamic values based on an LOV or SQL query.
Input Field: An input field facet displays a text field that users can enter text to filter the search results. An input field facet does not have any values but uses an operator to compare the user input with the data.
Consider a page in an APEX app where the Departments names with location is displayed on the
left. Selecting a Department on the left will render details of the employees corresponding to that
department on the right. Which kind of report/form is this?
You created a custom theme for an application. Examine these requirements: 1. The theme must be utilized by another application in the same workspace. 2. The master theme may still require changes. Which solution guarantees that any changes to the master theme are reflected in the copied theme?
A theme is a collection of templates and stylesheets that define the layout and appearance of an application. You can create a custom theme for an application by using the Create Theme Wizard or by copying an existing theme. If you want to use a custom theme for another application in the same workspace, you can copy the theme to that application by using the Copy Theme option in Shared Components. However, if the master theme (the original theme) may still require changes, you need to subscribe the copied theme to the master theme and refresh the theme whenever there are changes in the master theme. This solution guarantees that any changes to the master theme are reflected in the copied theme by using a synchronization process that updates templates and stylesheets based on their subscription status. Verified References: [Creating Themes - Oracle Help Center], [Managing Theme Subscriptions - Oracle Help Center]