ORACLE EXAM 1Z0-770 OUTLINE: ORACLE APEX DEVELOPER PROFESSIONAL - PREPPDF ONE OF 10 LEADING PLANFORM

Oracle Exam 1Z0-770 Outline: Oracle APEX Developer Professional - PrepPDF One of 10 Leading Planform

Oracle Exam 1Z0-770 Outline: Oracle APEX Developer Professional - PrepPDF One of 10 Leading Planform

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Oracle 1Z0-770 Exam covers a wide range of topics, including APEX architecture, security, data modeling, user interface development, and application deployment. 1Z0-770 exam consists of 60 multiple-choice questions that must be completed in 105 minutes. The passing score for 1Z0-770 exam is 63%.

The 1Z0-770 exam covers a range of topics related to APEX development, including application design and development, security, deployment, and maintenance. Candidates are expected to have a deep understanding of APEX architecture, development tools, and techniques. They should also be familiar with the APEX object model, SQL and PL/SQL, and web technologies such as HTML, CSS, and JavaScript.

Oracle 1Z0-770 (Oracle APEX Developer Professional) certification exam is an essential credential for APEX developers who want to prove their skills and knowledge in developing web applications using APEX. It covers a wide range of topics related to APEX development and can be taken at any Pearson VUE testing center or online using a proctored exam format. By obtaining this certification, APEX developers can enhance their career prospects and access valuable resources and training opportunities.

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Oracle APEX Developer Professional Sample Questions (Q139-Q144):

NEW QUESTION # 139
Which statement is true about session state management in Oracle APEX?

  • A. APEX Sessions are logically and physically distinct from Oracle database sessions used to service page requests.
  • B. A user cannot run multiple instances of an application simultaneously in different browser programs.
  • C. Multiple number of sessions cannot exist in the database at the same time

Answer: A

Explanation:
Explanation
Session state management is a feature that enables developers to store and retrieve values for a user as the user navigates between different application pages. A session is a logical construct that establishes persistence (or stateful behavior) across page views. Each session is assigned a unique identifier (or session ID). The statement that is true about session state management in Oracle APEX is:
APEX Sessions are logically and physically distinct from Oracle database sessions used to service page requests. APEX Sessions are stored in memory within an Application Express engine process while Oracle database sessions are stored in memory within an Oracle database process. The other statements are false because:
A user can run multiple instances of an application simultaneously in different browser programs by using different session IDs.
Multiple number of sessions can exist in the database at the same time for different users or applications.
Verified References: [Understanding Session State Management - Oracle Help Center], [What Is a Session? - Oracle Help Center]


NEW QUESTION # 140
Developers can use Template Options in which of the following ways?

  • A. Displaying form fields with different alignments
  • B. Rendering buttons in different styles, with and without icons
  • C. Applying different spacing and padding
  • D. All of them
  • E. Applying different colors or accents

Answer: D

Explanation:
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.


NEW QUESTION # 141
What three are the result of the following QuickSQL shorthand notation do?
departments /insert 4
name /nn
location
country

  • A. Inserts 4 rows of random data into the departments table
  • B. Create the departments table with 4 columns
  • C. Creates an id column as a primary key
  • D. Create the departments table with 3 columns

Answer: A,B,C

Explanation:
Explanation
The QuickSQL shorthand notation departments /insert 4 name /nn location country will do the following:
Create the departments table with 4 columns: The first word in the notation is the table name, followed by a slash and the number of rows to insert. The subsequent words are the column names, separated by spaces. QuickSQL will generate a SQL script to create the table with the specified columns and data types.
Creates an id column as a primary key: QuickSQL will automatically add an id column as a primary key to the table, unless the /no_pk modifier is used. The idcolumn will be of type NUMBER and will use an identity constraint to generate unique values.
Inserts 4 rows of random data into the departments table: QuickSQL will use the /insert modifier to insert random data into the table, based on the column names and data types. The number after the modifier indicates how many rows to insert.
The other option is incorrect because:
Create the departments table with 3 columns: This is not what the notation will do. The notation will create the table with 4 columns, not 3.
Verified References: [Using Quick SQL] [About Quick SQL Shorthand Syntax]


NEW QUESTION # 142
Which two statements are true about the generated SQL?

  • A. Creates DEPARTMENTS table with 2 columns
  • B. Both DEPARTMENTS and EMPLOYEES tables will have a primary key in each and a foreign key relationship linking EMPLOYEES to DEPARTMENTS.
  • C. Inserts 10 rows of random sample data into the DEPARTMENTS table
  • D. Creates EMPLOYEES table with 4 columns

Answer: A,D

Explanation:
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


NEW QUESTION # 143
Which statement is true about the Link Column attribute of an interactive report?

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

Answer: A

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 # 144
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