Oracle 1Z0-770 Exam Dumps

A chart is a type of component that enables users to visualize data in different ways and perform data analysis. A chart can display data in various formats, such as bars, lines, areas, ranges, combinations, scatters, bubbles, polars, radars, pies, donuts, funnels, and more. Oracle APEX supports charts based on the Oracle JavaScript Extension Toolkit (Oracle JET) Data Visualizations. Oracle JET is a modular open source toolkit based on modern JavaScript, CSS3, and HTML5 design and development principles. Three of the correct statements about charts in Oracle APEX are:

You can visualize data as bar, line, area, range, combination, scatter, bubble, polar, radar, pie, donut, funnel and more. This statement is true because Oracle APEX provides a rich set of chart types that can be used to display data in different ways and support different analysis scenarios. You can choose from over 20 chart types when creating a chart in Oracle APEX.

Oracle APEX supports charts based on the Oracle JavaScript Extension Toolkit (Oracle JET) Data Visualizations. This statement is true because Oracle APEX uses Oracle JET as the underlying technology for rendering charts in the browser. Oracle JET provides high-performance and interactive data visualizations that are compatible with various devices and browsers.

Each Oracle JET visualization supports animation, accessibility, responsive layout, internationalization, test automation, and a range of inter activity features. This statement is true because Oracle JET offers many features and capabilities that enhance the user experience and functionality of the charts. For example:

Animation: Charts can have smooth transitions and effects when loading or updating data.

Accessibility: Charts can support keyboard navigation, screen reader compatibility, and high contrast mode for users with disabilities.

Responsive layout: Charts can adapt to different screen sizes and orientations by resizing or repositioning elements.

Internationalization: Charts can support different languages, date formats, number formats, and text directions for users from different regions.

Test automation: Charts can support automated testing tools and frameworks by providing unique identifiers for elements.

Interactivity: Charts can support user actions such as zooming, panning, filtering, selecting, drilling down, or popping up tooltips.

Template options provide developers with a declarative approach to applying different styles to components on an Oracle APEX page. Developers can use template options to declaratively apply CSS modifiers to the templates they have chosen for pages, regions, reports, lists, breadcrumbs, items and buttons. Developers can use template options in all of the following ways:

Applying different colors or accents. Developers can use template options to change the color scheme or accent color of components, such as buttons, lists, or regions.

Rendering buttons in different styles, with and without icons. Developers can use template options to change the shape, size, style, and icon of buttons on a page.

Applying different spacing and padding. Developers can use template options to adjust the spacing and padding of components, such as regions, items, or reports.

Displaying form fields with different alignments. Developers can use template options to change the alignment of form fields and labels, such as left-aligned, right-aligned, or top-aligned.

A workspace is a logical work area that enables multiple users to work within the same Oracle APEX installation while keeping their objects, data, and applications private. Creating and managing an APEX workspace involves the following statements:

During workspace creation, you can associate the workspace with an existing database schema or create a new schema for the workspace. A schema is a collection of database objects such as tables, views, indexes, etc. that belong to a user.

A workspace enables multiple users to work within the same Oracle APEX installation. Each user can have a different role and privilege in the workspace, such as workspace administrator, developer, or end user.

A workspace can be associated with one or more schemas. You can add or remove schemas from a workspace after it is created.

You can create as many workspaces as you need in an APEX Service (APEX Application Development) instance. There is no limit on the number of workspaces per instance.

Verified References:Managing WorkspacesAbout Workspaces

A stacked master detail is a form type that displays two editable interactive grids based on two related tables or views on the same page.Users select a row in the master grid to update the detail grid6. In this scenario, the departments names with location on the left is the master grid and the employees details on the right is the detail grid.A cards report is not a form type, but a report type that displays data in cards with an image and text7. A side by side master detail is a form type that displays two editable interactive grids based on two related tables or views side by side on the same page.Users select multiple rows in the master grid to update multiple detail grids6.An interactive report is not a form type, but a report type that allows users to customize the report layout and filter data interactively5.

Plug-ins can be used declaratively in all of the following components in APEX: Dynamic Actions, Regions, Items, Process Type, and Authentication and Authorization Schemes.Plug-ins are shared components that enable developers to extend the native functionality of APEX with custom components1.Plug-ins can be created or imported from the Shared Components page or the App Gallery1.