Which three statements are true about procedures in the DBMS_CLOUD package? (Choose three.)
Correct Answer: B,C,E
DELETE_FILE Procedure This procedure removes the specified file from the specified directory on Autonomous Data Warehouse. CREATE_CREDENTIAL Procedure This procedure stores Cloud Object Storage credentials in the Autonomous Data Warehouse database. Use stored credentials for data loading or for querying external data residing in the Cloud. PUTJDBJECT Procedure This procedure copies a file from Autonomous Data Warehouse to the Cloud Object Storage. The maximum file size allowed in this procedure is 5 gigabytes (GB). VALIDATE EXTERNAL TABLE Procedure This procedure validates the source files for an external table, generates log information, and stores the rows that do not match the format options specified for the external table in a badfile table on Autonomous Data Warehouse. CREATE_EXTERNAL_TABLE Procedure This procedure creates an external table on files in the Cloud. This allows you to run queries on external data from Autonomous Data Warehouse. To use Data Pump from ADB, a credential identifying the Object Storage bucket to use must be defined with a DBMS_CLOUD.CREATE_CREDENTIAL function. This will allow ADB to access objects that are stored in the object store , including dump files. To export an existing database to prepare for import into ADB, use the XTP command and add the ex elude option for database functionality that is not recommended or supported in ADB. This will prevent errors during the imp oil process. This process is not automatic. And if the logs are not moved, you will receive a warning when running the MDB that the logs are not there. In this example, we're moving the log import.log to object store with a DBMS_CLOUD.PUT_OBJECT command. VALIDATE_EXTERNAL_TABLE Procedure This procedure validates the source files for an external table, generates log information, and stores the rows that do not match the format options specified for the external table in a badfile table on Autonomous Database. The overloaded form enables you to use the operation_id parameter. PUT_OBJECT Procedure This procedure copies a file from Autonomous Database to the Cloud Object Storage. The maximum file size allowed in this procedure is 5 gigabytes (GB) DELETE FILE Procedure This procedure removes the specified file from the specified directory on Autonomous Database. CREATE_EXTERNAL_TABLE Procedure This procedure creates an external table on files in the Cloud. This allows you to run queries on external data from Autonomous Database.
Question 27
Where can a user's public ssh key be added on the Oracle Cloud Infrastructure Console in order to execute API calls?
Correct Answer: D
- In the Console, click Identity, and then click Users. Locate the user in the list, and then click the user's name to view the details. -Click Add Public Key. - Paste the key's value into the window and click Add.
Question 28
You are the admin of an Autonomous Database (ADB) instance, and a new developer has requested a new workspace in APEX. What statement describes the step to provide the developer a new workspace in APEX?
Correct Answer: B
https://docs.oracle.com/en/database/oracle/application-express/19.1/htmig/creating-workspace-and-adding-Oracle-AE-users.html#GUID-1040F145-452A-49D4-BCF6-A80851AFFA74 Create a New Instance Administrator Login to the INTERNAL workspace as the ADMIN user, or another existing admin user. Click the "Create User" link on the right-hand menu. For a new admin user enter mandatory items and the following. Workspace : INTERNAL Default Schema : APEX_180200 {or whatever the highest version is} User is an administrator: Yes Account Availability : Unlocked Password and Confirmation Password. Require Change of Password on First Use : Yes Click the "Create User" button. https://oracle-base.com/articles/misc/apex-tips-basic-apex-management
Question 29
How do you change the tablespace quota for a user on Autonomous Database on Shared Infrastructure?
