2024 Realistic PassTestking 1Z0-770 Dumps PDF – 100% Passing Guarantee [Q61-Q81]

Published date December 15, 2024

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2024 Realistic PassTestking 1Z0-770 Dumps PDF – 100% Passing Guarantee

Free Oracle 1Z0-770 Exam Questions and Answer

Oracle 1Z0-770 certification exam consists of 70 multiple-choice questions that must be completed within 105 minutes. 1Z0-770 exam is available in English and Japanese and can be taken at an authorized testing center or online. The passing score for the exam is 63%.

NO.61 Developers can use Template Options in which of the following ways?

All of them

Applying different colors or accents

Rendering buttons in different styles, with and without icons

Applying different spacing and padding

Displaying form fields with different alignments

Explanation
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.

NO.62 You can create an APEX workspace and build APEX apps on which of the following platforms?

Oracle Autonomous Cloud

Oracle XE

Amazon RDS

Microsoft Azure

All of the above

Explanation
You can create an APEX workspace and build APEX apps on any of the following platforms:
Oracle Autonomous Cloud: This is a cloud platform that provides various services such as Autonomous Database, Oracle Cloud Infrastructure, and Oracle APEX Application Development. You can create an APEX workspace and build APEX apps on an Autonomous Database instance or an APEX Service instance.
Oracle XE: This is a free edition of Oracle Database that supports up to 12 GB of user data. You can install Oracle XE on your local machine and use it to create an APEX workspace and build APEX apps.
Amazon RDS: This is a cloud service that provides managed relational databases. You can create an APEX workspace and build APEX apps on an Amazon RDS for Oracle instance that supports Oracle APEX.
Microsoft Azure: This is a cloud platform that provides various services such as virtual machines, storage, and networking. You can create an APEX workspace and build APEX apps on a Microsoft Azure VM that runs Oracle Database and Oracle APEX.
Verified References: Oracle Autonomous CloudOracle XEAmazon RDSMicrosoft Azure

NO.63 Which three of the following statements are TRUE about saved Public Interactive Grids?

Public reports are available to all users

To enable an end user to save a public interactive grid, the user must have the required permission

Any user may save public interactive grids

Only the user who creates a public interactive grid can save, rename, or delete it

Explanation
Public reports are available to all users who can access the interactive grid1. However, to enable an end user to save a public interactive grid report, the user must have the required permission. By default, only developers can save public reports1. Any user may save private interactive grid reports, but only the user who creates a private report can view, save, rename, or delete it12. Verified References: 12

NO.64 What are the three key features of Universal Theme?

Support for single theme

Versatile UI Components

Responsive Design

Easy Customization

Explanation
Universal Theme has many features that make it an ideal user interface for Oracle APEX applications. Three of the key features of Universal Theme are:
Versatile UI Components: Universal Theme provides a rich set of UI components that can be used to create interactive and engaging applications. Some of the UI components include cards, lists, charts, calendars, maps, timelines, accordions, tabs, modals, alerts, and more.
Responsive Design: Universal Theme adapts to different screen sizes and devices using CSS media queries and grid layout. It ensures that the applications look good and work well on any device, from desktops to tablets to smartphones.
Easy Customization: Universal Theme allows developers to customize the appearance and behavior of their applications using template options and theme styles. Template options enable developers to apply different styles to components on a page without writing custom code. Theme styles enable developers to change the overall look and feel of the application by choosing from a variety of pre-built styles or creating their own.

NO.65 Which statement is true about the Approvals component?

Unified Task List is a shared component used to configure task parameters,participants, actions, and due dates.

Task Definition is a page that shows details for a specific task, which can include metadata, history, comments, and actions.

You can set up task approvers and administrators at design time or determine themdynamically at runtime based on data related to the task.

APEX_APPROVAL is Page processes that create andact on task instances in yourpages.

Explanation
The Approvals Component is a feature in Oracle APEX that enables you to create and manage tasks for user approval. The Approvals Component deals with all aspects of human approval in Oracle APEX, allowing you to put approval functionality into your applications. The Approvals Component creates one or more tasks for items that require approval based on a pre-configured template, known as the Task Definition. The Task Definition specifies the data source, display attributes, potential owners, business administrators, and available actions for the tasks. You can set up task approvers and administrators at design time or determine them dynamically at runtime based on data related to the task. For example, you can use a SQL query or a PL/SQL function to return the list of potential owners or business administrators for each task based on some criteria, such as department, role, or location.

NO.66 Which of the following options in the Developer Toolbar enables you to customize the look and feel of the application?

Quick Edit

Customize

Session

Debug

Explanation
The Developer Toolbar is a component that appears at the bottom of every page in an Oracle APEX application when running in development mode. The Developer Toolbar provides quick access to various features and tools for developing and debugging an application. One of the options in the Developer Toolbar that enables developers to customize the look and feel of the application is Customize.
Customize: This option opens the Theme Roller tool that allows developers to modify the theme style of the application by changing colors, fonts, sizes, borders, shadows, and more. Developers can also create new theme styles or switch between existing ones using this option.

NO.67 Choose the two statements that are TRUE about an Interactive Report. As a developer:

You can customize the Actions menu to include or exclude certain options.

You can modify the data in the report after running the app

You can customize the pagination

You cannot modify the report source query

NO.68 When you run an application, the APEX engine relies on which two processes?

Show Page

Run Page

Validate Page

Accept page

Explanation
When you run an application, the APEX engine relies on two processes: Show Page and Accept Page. Show Page is responsible for rendering the page and sending it to the browser. Accept Page is responsible for processing the page when it is submitted by the browser. Run Page is not a process, but a command that can be used to run an application or a page from SQLWorkshop or Application Builder. Validate Page is not a process, but a step that occurs during page processing to check for any validations defined on the page

NO.69 What are the required fields while creating a Chart in APEX?

All of them

Data Source

Value Column

Name

Label Column

Explanation
To create a chart in Oracle APEX, you need to provide some required fields that define the data source and appearance of the chart. You can use either the Create Page Wizard or Page Designer to create a chart. The required fields for creating a chart are:
Data Source: This field specifies the SQL query that returns the data for the chart. The query must include at least one column for the label and one column for the value of each data point. You can also include additional columns for grouping, color, or tooltip information.
Value Column: This field specifies the column from the data source query that contains the numeric values for the chart. The values are used to plot the data points on the chart and determine the size of each data point or segment.
Name: This field specifies the name of the chart region. The name is used to identify the region in Page Designer and other components, such as dynamic actions or processes.
Label Column: This field specifies the column from the data source query that contains the labels for the chart. The labels are used to display the name of each data point or segment on the chart or in the legend.

NO.70 Which two statements are true about creating and using dynamic actions?

Once you create a dynamic action, you cannot add additional true actions.

If no client-side condition is defined, true actions will not fire.

You can execute JavaScript code by creating a dynamic action.

If a client-side condition is defined, the true action will fire when the condition is met, and the false action will fire when it is not

Explanation
Dynamic actions are a declarative way to define client-side behavior without writing JavaScript code. You can create dynamic actions on an item, button, or region of a page by specifying the event, condition, affected elements, action, and other properties. Some of the statements that are true about creating and using dynamic actions are:
You can execute JavaScript code by creating a dynamic action. One of the supported action types is Execute JavaScript Code, which allows you to enter custom JavaScript code to run when the dynamic action fires.
If a client-side condition is defined, the true action will fire when the condition is met, and the false action will fire when it is not. You can define a client-side condition for a dynamic action to control when it should fire based on an expression or value. You can also define different actions for the true and false branches of the condition. You can add additional true actions to a dynamic action by clicking the Add True Action button in the Property Editor. If no client-side condition is defined, true actions will fire when the event occurs. Verified References: [Oracle Application Express 18: Creating Dynamic Actions], [Dynamic Action Enhancements in APEX 21.1 – Oracle Blogs]

NO.71 In an Employee form, the ‘Commission’ and ‘Hire Date’ fields are enabled only if the Job is
‘Salesman’. This can be achieved by which feature of APEX?

Processing

Conditional SQL

Dynamic Actions

PL/SQL procedure

Explanation
In an Employee form, the ‘Commission’ and ‘Hire Date’ fields are enabled only if the Job is ‘Salesman’. This can be achieved by using Dynamic Actions in APEX. Dynamic Actions are declarative components that define client-side behavior without writing JavaScript code. You can create Dynamic Actions on items, buttons, or regions of a page by specifying an event, a condition, an action, and other properties. In this scenario, you can create a Dynamic Action on Job item with Change as event, Execute JavaScript Code as action, and use jQuery to enable or disable Commission and Hire Date fields based on Job value. Processing, Conditional SQL, and PL/SQL procedure are not features of APEX that can achieve this requirement without writing JavaScript code.

NO.72 Choose the three requirements for creating a REST Enabled SQL Reference.

Install Oracle REST Data Services (ORDS) 19.x or later.

Activate REST Enabled SQL for the target schema on the remote database

Set up any remote database

Configure and enable the REST Enabled SQL service feature

Explanation
To create a REST Enabled SQL Reference, you need to meet the following requirements:
Install Oracle REST Data Services (ORDS) 19.x or later. ORDS is a Java application that enables developers to create, publish, and manage RESTful web services for Oracle databases1.
Activate REST Enabled SQL for the target schema on the remote database. REST Enabled SQL is a feature of ORDS that allows you to execute any SQL or PL/SQL through a REST endpoint. You need to enable this feature for the schema that contains the data you want to access2.
Configure and enable the REST Enabled SQL service feature. This is a workspace-level setting that allows you to use REST Enabled SQL references in your APEX applications. You need to specify a path prefix and a secret for the REST Enabled SQL service3.
You do not need to set up any remote database, as long as it meets the ORDS and REST Enabled SQL requirements. You can use any Oracle database or MySQL database as a remote data source2.

NO.73 Which component in SQL Workshop allows you to build queries graphically without manual SQLcoding?

Quick SQL

Query Builder

SQL commands

Data Workshop

Explanation
Query Builder is a component in SQL Workshop that allows you to build queries graphically without manual SQL coding. You can use Query Builder to select tables and views from your schema, join them using drag-and-drop operations, add filters andgroupings, and view the results in a grid or chart format. You can also switch to the SQL mode to view or edit the generated SQL statement.
The other options are incorrect because:
Quick SQL is a component in SQL Workshop that allows you to generate SQL scripts for creating tables and other database objects using shorthand syntax. You cannot use Quick SQL to build queries graphically.
SQL Commands is a component in SQL Workshop that allows you to run individual SQL statements or PL/SQL blocks interactively. You cannot use SQL Commands to build queries graphically.
Data Workshop is a component in SQL Workshop that allows you to load or unload data from the database using various file formats. You cannot use Data Workshop to build queries graphically.
Verified References: [About Query Builder] [Using Query Builder]

NO.74 Which two are true about Oracle APEX?

Performs the data processing in a middle-tier server

Requires no additional client software. A web browser is the app development IDE.

Requires developers to be proficient in Java, Python and other programming languages.

Is declarative. It requires no code generation.

Explanation
Oracle APEX is a low-code development platform that enables you to build database-centric web applications using only a web browser. Oracle APEX has the following features:
Requires no additional client software. A web browser is the app development IDE: You can use any modern web browser to access the Oracle APEX development environment and build your applications.
You do not need to install or configure any additional software or tools on your client machine.
Is declarative. It requires no code generation: You can use declarative tools, visual editors, drag-and-drop components, and pre-built templates to define your application logic, user interface, security, and integration features. You do not need to write or generate any code for your applications.
The other options are incorrect because:
Performs the data processing in a middle-tier server: Oracle APEX performs the data processing in the database server. It uses SQL and PL/SQL to access and manipulate the data stored in the database. It does not rely on any middle-tier server or framework for data processing.
Requires developers to be proficient in Java, Python and other programming languages: Oracle APEX does not require developers to be proficient in Java, Python or other programming languages. It uses SQL and PL/SQL as the primarylanguages for data processing. It also supports HTML, CSS, JavaScript, and jQuery for user interface development.
Verified References: [About Oracle APEX] [Oracle APEX Architecture]

NO.75 Which authentication scheme type supports authentication with social networks and enterprise identity providers that support OpenID Connect or OAuth2 standards?

HTTP Header Variable

Social Sign-In

SAML Sign-In

Open Door Credentials

Explanation
An authentication scheme is a rule that determines if a user is authorized to access a specific component or feature of an application, such as a page, region, button, item, etc. An authentication scheme type defines how users are authenticated when they access an application. The authentication scheme type that supports authentication with social networks and enterprise identity providers that support OpenID Connect or OAuth2 standards is Social Sign-In. Social Sign-In supports authentication with Google, Facebook, and other social networks that support these standards. The other authentication scheme types do not support authentication with social networks or enterprise identity providers. They are:
HTTP Header Variable: Authenticate users externally by storing the username in a HTTP Header variable set by the web server.
SAML Sign-In: Delegates authentication to the Security Assertion Markup Language (SAML) Sign In authentication scheme.
Open Door Credentials: Enable anyone to access your application using a built-in login page that captures a user name. Verified References: [Understanding Preconfigured Authentication Schemes – Oracle Help Center], [Social Sign-In – Oracle Help Center]

NO.76 Which two of the following types can an end user save the customized Interactive report as?

A Public report

Cannot save the report

A private report

Default report

NO.77 Which two statements are true about the generated SQL?

Creates DEPARTMENTS table with 2 columns

Inserts 10 rows of random sample data into the DEPARTMENTS table

Creates EMPLOYEES table with 4 columns

Both DEPARTMENTS and EMPLOYEES tables will have a primary key in each and a foreign key relationship linking EMPLOYEES to DEPARTMENTS.

Explanation
The generated SQL script creates two tables: DEPARTMENTS and EMPLOYEES, with the specified columns and data types. It does not insert any data into the tables, nor does it create any primary or foreign keys. The script only creates the tables and their columns. References: Creating a Desktop Database Application and Using SQL Workshop

NO.78 Using Data Workshop, you can perform which three tasks:

Delete data from the database

Load vast amount of data into the database

Export vast amount of data from the database into a file

Load data using various file formats such as XLSX, CSV, XML, and JSON

Explanation
Using Data Workshop, you can perform the following tasks:
Load vast amount of data into the database: You can use the Data Load option to load data from various file formats such as XLSX, CSV, XML, and JSON into a table or a collection in your database. You can also use the Data Load Wizard to guide you through the steps of loading data.
Export vast amount of data from the database into a file: You can use the Data Unload option to export data from a table or a collection in your database into a file in CSV or JSON format. You can also use the Data Unload Wizard to guide you through the steps of exporting data.
Load data using various file formats such as XLSX, CSV, XML, and JSON: You can use the Data Load option to load data from different file formats into your database. You can choose the file format from a list of supported formats or let Oracle APEX detect it automatically.
The other option is incorrect because:
Delete data from the database: You cannot use Data Workshop to delete data from the database. You can use SQL Commands or SQL Scripts in SQL Workshop to run DELETE statements to delete data from the database.
Verified References: [About Data Workshop] [Loading Data] [Unloading Data]

NO.79 You must create a single master detail page where users can select a row in the master grid to update the detail grids.
Users must also interact with the master or the detail without leaving the page.
Which type of master detail implementation should you use?

Side by Side

Drill Down

Stacked

Explanation
A stacked master detail is a type of master detail implementation that features two editable interactive grids based on two related tables or views. Users can select a row in the master grid to update the detail grid. Users can also interact with the master or the detail without leaving the page. A stacked master detail is suitable for scenarios where you want to display and edit data from a one-to-many relationship in a single page. You can create a stacked master detail using either the Create Application Wizard or the Create Page Wizard. Verified References: [Managing Master Detail Forms – Oracle Help Center], [Creating a Single Page Master Detail Using the Create Application Wizard – Oracle Help Center]

NO.80 Which statement is true about using the App Gallery?

You cannot install Sample Apps and Starter Apps directly from the Gallery.

Custom Apps are only available if your instance administrator has enabled them.

Sample Apps and Starter Apps are only available if your instance administrator has enabled them.

You can download Sample Apps and Starter Apps from Team Development to import into your workspace.

Explanation
Custom Apps are specific to your workspace and are only available if your instance administrator has enabled them. You can install Sample Apps and Starter Apps directly from the Gallery or download them from GitHub. Sample Apps and Starter Apps are available with every Oracle APEX workspace. References: Using the App Gallery and Configuring the Application Gallery

NO.81 Which two statements are true about REST Data Sources?

AREST Data Source can contain one or many Operations which are the references toa concrete external web service

Oracle APEX doesn’t provide direct integration of REST Data Sources in interactivereports

Oracle APEX supports the REST Enabled SQL Query REST Data Source type

REST Data Sources doesn’t support any authentication

Explanation
A REST Data Source is a logical representation of an external web service in Oracle APEX. It can contain one or many Operations, which are the references to a concrete external web service endpoint. Oracle APEX supports three types of REST Data Sources: REST Enabled SQL Query, Web Source Module, and Generic REST Data Source. Oracle APEX provides direct integration of REST Data Sources in interactive reports and grids, as well as other components. REST Data Sources can support various authentication methods, such as Basic, OAuth2, or Custom. References: [Understanding REST Data Sources] and [Creating a REST Data Source]

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To take the Oracle 1Z0-770 exam, candidates must have a strong understanding of SQL, PL/SQL, HTML, CSS, and JavaScript. They must also have experience working with Oracle databases and be able to design, develop, and deploy applications using Oracle APEX. 1Z0-770 exam consists of 60 multiple-choice questions and has a time limit of 105 minutes. A passing score of 63% or higher is required to earn the certification.

Verified 1Z0-770 dumps Q&As Latest 1Z0-770 Download: https://www.passtestking.com/Oracle/1Z0-770-practice-exam-dumps.html

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