Most Recent Oracle 1Z0-770 Exam Dumps

Automations are a sequential set of PL/SQL actions that are triggered by query results.They are used to monitor data and then perform the appropriate action2. Some use cases of automations are:

Monitoring log tables and raising an alert when there is an issue.For example, an automation can query a log table for any errors and send an email notification to the administrator if any errors are found2.

Approving specific requests.For example, an automation can query a table for any pending requests and approve them automatically based on some criteria2.

Sending email alerts at a particular time of the week.For example, an automation can query a table for any overdue tasks and send a reminder email to the assignees every Monday2.

Deleting a database record based on an end user's request is not a use case of automations, as it does not involve querying data and triggering actions based on the query results.This can be achieved by using a PL/SQL process or a dynamic action on the page where the user requests the deletion34.

The navigation menu is the list of pages that displays when you click on the hamburger menu in the upper-left corner of an APEX application.The navigation menu is a shared component that can be created and edited in the Shared Components page3. Lists, breadcrumbs, and navigation bar entries are other types of navigation components in APEX, but they are not the same as the navigation menu.

A button is a component that performs an action when clicked by the user. A button can have different types, styles, icons, and labels. A button can also have different behaviors, such as submitting the page, redirecting to another page or URL, or doing nothing. A button can perform any of the following actions when clicked:

Redirect to a page in the same application: This action redirects the user to another page within the same APEX application. You can specify the target page number and optionally set some attributes, such as clear cache, request, and item values.

Redirect to a page in a different application: This action redirects the user to another page in a different APEX application. You can specify the target application ID and page number and optionally set some attributes, such as clear cache, request, and item values.

Redirect to a URL: This action redirects the user to a custom URL that you specify. You can use any valid URL format, such as http://, https://, mailto:, or javascript:.

Submit Page: This action submits the current page to the server and performs any validations, computations, processes, or branches that are defined for the page. You can also specify a request value for the button that can be used to conditionally execute some components.

Defined by Dynamic Action: This action does not submit the page or redirect to another page. Instead, the button's behavior is defined by a dynamic action that is associated with the button. A dynamic action is a declarative way of defining client-side behavior based on user actions or events.

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.

Shared components are common elements that can be displayed or applied on any page within an application. Once you create a shared component, you can add them to any page within your APEX application.However, shared components are specific to each application and workspace, so you cannot add them to any page in any workspace4.Breadcrumbs, lists, and navigation bar entries are examples of shared components that can be used for navigation purposes4.