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The 1Z0-771 exam has 50 questions and runs 1 hours 30 minutes.
These 10 free 1Z0-771 questions are organized by exam domain, so you can see how each part of the Oracle APEX Cloud Developer Professional (1Z0-771) blueprint is tested. Reveal the answer and explanation under each question.
A team is building an APEX application in Oracle Autonomous Database. A developer can open App Builder but cannot see a schema needed for a report source. What should the administrator check first?
Correct answer: A - The workspace's schema association and the developer's access to that schema
A CSV contains customer IDs such as 000417. After import, the leading zeros disappear. Which change best prevents this on the next import?
Correct answer: B - Define the target ID column as a character type and verify the import column mapping
A developer has an existing ORDERS table with a primary key and wants a starting application to browse orders and open one order for editing. Which approach best fits?
Correct answer: C - Use App Builder to create an application from the existing table, then review the generated report/form behavior
A region's SQL source returns the expected rows, but the region is not displayed for users whose status is ACTIVE. Its server-side condition checks for status = 'INACTIVE'. What is the most direct correction?
Correct answer: D - Correct the server-side condition so it evaluates true for ACTIVE users
A supervisor must review service requests and update priority across multiple rows directly in a spreadsheet-like interface. Which component fits, assuming editing is enabled?
Correct answer: A - Interactive Grid
ORDERS has ORDER_ID as its primary key. ORDER_LINES has ORDER_LINE_ID as its primary key and ORDER_ID as a foreign key. Users need to open an order and edit its related lines. Which design best represents this relationship?
Correct answer: B - A master-detail form using ORDER_ID to relate the header to its lines
A page item P12_DEPARTMENT_ID filters a report query. Which predicate correctly references its value as a bind variable?
Correct answer: C - WHERE department_id = :P12_DEPARTMENT_ID
A registration page must reject submissions where END_DATE is earlier than START_DATE and show an error instead of completing the save. Which mechanism should enforce the rule?
Correct answer: D - A server-side validation comparing the two submitted dates
Users need a visible path such as Home > Projects > Project Details reflecting the current page hierarchy. Which shared component is intended for this?
Correct answer: A - Breadcrumb
An order-entry wizard must hold selected rows temporarily during the current APEX session, then write them to permanent tables only after confirmation. Which mechanism best fits?
Correct answer: B - An APEX Collection, followed by explicit validation and persistence on confirmation
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