Oracle 1Z0-750 問題集

質問 1：
What Is the least error-phone way to split a long list into two lists?
A. Create an empty second list, copy selected list items from the first to the second list, and then remove the copied items from the first list.
B. Create two new lists, copy list item from the initial list to the first, copy the remaining list items from the initial list to the second list, and then delete the initial list.
C. Create an empty second list, manually re-create the needed list entries, and then remove the matching list from the first list.
D. Copy the entries list, grid edit the copied list and remove entries that are not needed, and then grid edit the first list and remove the entries the are now in the second list.
正解：C

質問 2：
Which processing point is enabled for computations during page processing?
A. Alter Processing
B. Processing
C. Alter Submit
D. Validating
正解：B

質問 3：
Which three actions can be performed In Object Browser?
A. Truncate a table.
B. Enable and disable constraints.
C. Enable and disable Indexes.
D. Download table data to XML.
E. Review the SQL statement for an existing table.
F. Write a SQL statement to update data in a table.
G. Review the storage clause lot a table or view.
正解：A,B,C

質問 4：
Which three are true about using REST Enabled SQL to access a remote database?
A. REST Enabled SQL must be enabled In the remote databases' ORDS configuration.
B. A REST Enabled SQL Reference must be created in Shared Components.
C. The application parsing schema must be REST enabled.
D. Authentication must be done using the OAuth2 Client Credentials flow.
E. Authentication can be done using the remote database username and password.
F. A wallet must be defined and configured on the remote database.
正解：A,B,E

質問 5：
Which Is a predefined authentication scheme in Oracle Application Express?
A. OpenID Connect Sign-On
B. SAML 2.0 Sign-On
C. Universal Authentication Framework (UAF)
D. HTTP Header Variable
E. Client Certificate Authentication
正解：D

質問 6：
Nancy has an application that is performing unexpectedly. She has turned on debug for the page and reviewed the debug messages and still can't determine the cause of the Inconsistent behavior. She believes It may be an APEX bug.
What action should Nancy take to Identify the issue?
A. Review the application error log.
B. Review the browser console output.
C. Set Debug Level to 9 and review the debug messages.
D. View the page source.
正解：C

質問 7：
Robin develops many apps In her workspace that use various APEX plug ins. Some apps use the same plug-In as other apps. When a newt* version of a plug-in is available, Robin has to update the plug-in in multiple apps.
How can Robin upgrade a plug-In once and have all other apps that use the same plug-in get updated at the same time?
A. Run a SQL command to update the plug-In definition in each application.
B. Write a PL/SQL package that she can reuse to update the plug-In definitions in each application.
C. Create a "Plug-ins Master" app where she stores all plug-ins and then subscribes the plug-Ins in all of her other apps to the plug-Ins In the "Plug-has Master" app.
D. Update one of the plug-ins, and then click Push Update to update the other apps.
正解：B

質問 8：
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 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.
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 an application by using the Create Application Wizard, and then add a table for the spreadsheet data.
正解：A,E