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Oracle 1Z1-750 시험 개요:

Oracle 1Z1-750 시험 요강 주제:

Oracle Application Express 18: Developing Web Applications에 대해 수험생이 가장 많이 묻는 질문

최신 Oracle Application Express 18 1Z1-750 무료샘플문제

문제 #1

Maurice wants to have a report on employees, which shows only employees tor the department selected in a select list Item.
He has created a report, called report_1, based on the EMP table. Above the region, he has defined a select list called p6_deptno.
Maurice has added the correct Where clause for report_1 and defined an "on change" dynamic action on p6_deptno to refresh the report_1 region.
When he runs the page, no data is displayed. Irrespective of the department selected.
What must Maurice do to get the page to work correctly?

A. Add a set value action, before the refresh action, of type PL/SQL Expression with code of
:P6_DEPTNO and items to submit to P6_DEPTNO.
B. On the report_1 region, set page Items to submit to p6_deptno.
C. In the "on change" dynamic action, set event scope to "dynamic."
D. In the "on change" dynamic action, set page Items to submit to p6_DEPTNO.

문제 #2

Which is the true about a workspace in Oracle APEX?

A. It is not associated with any schema.
B. It can be associated with multiple schema from different database.
C. It can be associated only with one schema.
D. It can be associated with multiple schema in the same database.

문제 #3

As a project manager, you use spreadsheets to keep track of multiple projects. As you took-responsibility of more projects, you become tired of managing them in spreadsheets.
You have collected all of your project data in one single spreadsheet. You also want to maintain the data in an Oracle Database table by using an Oracle Apex application.
Which two action can you take?

A. Define a Data Loading page in the Create Application Wizard.
B. Use the Create Application Wizard and select ''From a Spreadsheet.''
C. Create an application by using the Create Application Wizard, and then add a table for the spreadsheet data.
D. Use SQL Workshop >Utilities > Data Workshop to load the data into a new table, and then use the Create Application wizard to create an application on the new table.
E. Create a new table by using SQL Workshop > Object Browser .Create Table, and then use the Create Application Wizard to Create an application based on the new table.

문제 #4

A City Administration app has two select lists (LOVs). P1__STATE is based on "STATE" and P1_CITY is based on "CITY." The cities table includes both the state and city columns.
When a state is selected, the application should display only cities within the selected state, not all cities.
How can you limit the cities to display only those for the selected state?

A. Add P1_STAFF to the "Page Items to Submit* property in P1_CITY.
B. In P1_CITY, set the "Cascading LOV Parent Item(s)" to P1__STATE
C. Write an Execute PL/SQL Code dynamic action against P1_CM to select the correct cities based on P1__STATE
D. Write a Set Value dynamic action against P1__STATE to equerry the P1_CITY based on the selected STATE.

문제 #5

You have defined a form page on the ORDERS table and changed page item :P5_ORDER_TOTAL to type Hidden.
You also created a dynamic action to update the value of :P5_ORDER_TOTAL when any order items are added, updated, or deleted on the page.
However, when you submit the page, you get this error:
Session state protection violation: This may be caused by manual alteration of protected page item P5_ORDER_TOTAL. If you are unsure what caused this error, please contact the application administrator for assistance.
How should you update :P5_ORDER_TOTAL page item to prevent this error?

A. Set Store value encrypted In session state to "Yes."
B. Set Session State Protection to "Unrestricted."
C. Change the Item type to "Display Only."
D. Set Value Protected to "No."

질문과 대답: