ORACLE 1Z0-770 VALID PRACTICE QUESTIONS & 1Z0-770 VALID EXAM EXPERIENCE

Oracle 1Z0-770 Valid Practice Questions & 1Z0-770 Valid Exam Experience

Oracle 1Z0-770 Valid Practice Questions & 1Z0-770 Valid Exam Experience

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Oracle 1Z0-770 Exam is a professional-level certification program that focuses on the development of Oracle Application Express (APEX) applications. Oracle APEX Developer Professional certification is designed for individuals who want to showcase their advanced skills and knowledge in developing APEX applications. It tests the candidate’s ability to work with complex APEX components and integrate them with other Oracle technologies.

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1Z0-770 Valid Exam Experience, 1Z0-770 Reliable Test Experience

Each format has a pool of Oracle APEX Developer Professional (1Z0-770) actual questions which have been compiled under the guidance of thousands of professionals worldwide. Questions in this product will appear in the Oracle 1Z0-770 final test. Hence, memorizing them will help you get prepared for the 1Z0-770 examination in a short time. The product of PracticeDump comes in PDF, desktop practice exam software, and 1Z0-770 web-based practice test. To give you a complete understanding of these formats, we have discussed their features below.

Oracle APEX is a web development platform that enables developers to create modern, responsive applications that can run on any device. It is an easy-to-use tool that allows developers to build complex applications without having to write a lot of code. With Oracle APEX, developers can build applications quickly, while still ensuring that they are secure, scalable, and highly available.

Successfully passing the Oracle 1Z0-770 exam can lead to a variety of career opportunities for APEX developers. Oracle APEX Developer Professional certification demonstrates that an individual has the necessary skills and knowledge to design, develop, and maintain complex APEX applications. It can also help individuals stand out in a competitive job market and increase their earning potential. Overall, the Oracle 1Z0-770 Exam is a valuable certification for anyone who works with APEX and wants to take their career to the next level.

Oracle APEX Developer Professional Sample Questions (Q45-Q50):

NEW QUESTION # 45
Which two statements are true about Oracle APEX?

  • A. Application definition is not stored in the database.
  • B. You can build interactive reporting apps based on data from disparate systems
  • C. Processing and data manipulation is not executed in the database.
  • D. APEX eliminates middle-tier application logic.
  • E. Running an APEX app needs client software.

Answer: B,D

Explanation:
Explanation
Oracle APEX is a low-code application development platform that enables developers to build scalable, secure, and data-driven web and mobile apps. Some of the statements that are true about Oracle APEX are:
APEX eliminates middle-tier application logic. APEX runs entirely within Oracle Database and does not require any additional middleware or application server to function. This simplifies the architecture and reduces the complexity, cost, and security risks of deploying applications.
You can build interactive reporting apps based on data from disparate systems. APEX supports various data sources, such as local database, REST Enabled SQL Service, REST Data Source, Web Source Module, etc. You can use these data sources to create interactive reports that allow end users to filter, sort, search, aggregate, and visualize data from different sources.
The other statements are false because:
Application definition is stored in the database. APEX stores the metadata of the application components, such as pages, regions, items, buttons, etc., in the database tables.
Processing and data manipulation is executed in the database. APEX leverages the power and performance of Oracle Database to process and manipulate data using SQL and PL/SQL.
Running an APEX app does not need client software. APEX apps are web-based and can be accessed from any browser on any device without installing any client software. Verified References: [Oracle Application Express (APEX) - Oracle Help Center], [Platform - Oracle APEX]


NEW QUESTION # 46
Which two statements are TRUE about Dynamic Actions?

  • A. More dynamic actions you add to a page, the greater your overall page size.
  • B. It is not possible to debug Dynamic Actions from the Developer Toolbar
  • C. Dynamic actions provide a way to define complex client-sidebehaviordeclaratively without the need for JavaScript.
  • D. Dynamic Actions require complex client side Javascript code

Answer: A,C

Explanation:
Explanation
Dynamic actions provide a way to define complex client-side behavior declaratively without the need for JavaScript. You can create dynamic actions on items, buttons, or regions of a page by specifying an event, a condition, an action, and other properties1. However, more dynamic actions you add to a page, the greater your overall page size. This can affect the performance and user experience of your application2. It is possible to debug dynamic actions from the Developer Toolbar by using the Debug option3. Dynamic actions do not require complex client-side JavaScript code, but they can optionally include custom JavaScript code as an action or a condition1.


NEW QUESTION # 47
A Page Computation can be created from which two of the following tabs?

  • A. Dynamic Actions
  • B. Shared Components
  • C. Processing
  • D. Rendering Tree

Answer: C,D

Explanation:
Explanation
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


NEW QUESTION # 48
Which two Query Source types can be used to create a dynamic Navigation Bar List?

  • A. Select List
  • B. Procedure
  • C. Function Returning SQL Query
  • D. SQL Query

Answer: C,D

Explanation:
Explanation
The Query Source types for a Navigation Bar List are SQL Query and Function Returning SQL Query. These types allow you to define the list entries using a SQL statement or a PL/SQL function that returns a SQL statement. The other options, Select List and Procedure, are not valid for a Navigation Bar List. Verified References: Create Page Wizard: Navigation Bar List AttributesCreating Lists


NEW QUESTION # 49
Which statement is true about the Link Column attribute of an interactive report?

  • A. If you select Link Column, it is always displayed as the last column in the report.
  • B. It is not possible to include a custom target in Link Column
  • C. It is not possible to exclude Link Column.
  • D. A Link Column cannot be sorted, hidden, or moved by an end user.

Answer: D

Explanation:
Explanation
A Link Column is a special column type that you can define for an interactive report to create a link to another page, URL, or custom target. A Link Column is always displayed as the first column in the report, regardless of the order of the columns in the query. A Link Column cannot be sorted, hidden, or moved by an end user using the Actions menu or the column header. However, a developer can change the position and visibility of a Link Column by editing the report attributes in Page Designer.


NEW QUESTION # 50
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