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NEW QUESTION # 23
Which set of options can be specified when defining the preferred maintenance schedule of the Exadata infrastructure for Autonomous Database Dedicated?
- A. Week of the Quarter, Day of the Week, Start Hour
- B. Month of the Year, Week of the Month, Day of the Week, Start Hour
- C. Quarter of the Year, Month of the Quarter, Date of the Month, Start Hour
- D. Month of the Quarter, Week of the Month, Day of the Week, Start Hour
Answer: D
Explanation:
NEW QUESTION # 24
Which stage of the indexing pipeline divides text into tokens?
- A. SECTIONER
- B. Otokenizer
- C. LEXER
- D. FILTER
Answer: C
NEW QUESTION # 25
When in the SQL Monitoring tab of the Performance Hub you see a clock icon in the status column. What does this mean?
- A. The SQL statement is executing.
- B. The SQL statement is queued.
- C. The SQL statement did not complete either due to an error.
- D. The SQL statement completed its execution.
Answer: B
Explanation:
https://docs.oracle.com/en-us/iaas/Content/Database/Tasks/perfhub.htm
NEW QUESTION # 26
Which three tools can be used to monitor the usage and activities of Autonomous Database on Dedicated Infrastructure?
- A. Logs
- B. Performance Hub
- C. RMAN
- D. Enterprise Manager Cloud Control
- E. OCI Metrics
Answer: B,D,E
NEW QUESTION # 27
To who, and in which order, are dedicated Exadata Infrastructure resources provisioned?
- A. Database Administrator, Autonomous Container DB -> Autonomous DB -> Fleet Administrator -> Autonomous Exadata Infrastructure
- B. Fleet Administrator, Autonomous Exadata Infrastructure -> Autonomous Container DB -> Database Administrator -> Autonomous DB
- C. Fleet Administrator, Autonomous Exadata Infrastructure -> Database Administrator -> Autonomous Container DB -> Autonomous DB
- D. Database Administrator, Autonomous Exadata Infrastructure -> Fleet Administrator -> Autonomous Container DB -> Autonomous DB
Answer: C
Explanation:
https://docs.oracle.com/en-us/iaas/Content/Database/Concepts/adbddoverview.htm
NEW QUESTION # 28
Your customer has upgraded their on premise 11.2 database to 12.2. During this migration the database was migrated to a pluggable database and is now in production.
How should the customer unplug their database to migrate to Autonomous Database (ADB)?
- A. Unplug into a pdb archive which can be uploaded to object storage.
- B. Unplug to an xml file so database files and xml file can be uploaded to object storage.
- C. Pluggable databases cannot be migrated to ADB using plug, unplug or clone.
- D. Create a database link from source database to the ADB environment and clone the PDB.
Answer: C
Explanation:
Since an ADB database has some restrictions on the object types and Oracle Database Options you need to use a logical migration method rather than a physical one.
The main migration tool for migrating to ADB is Data Pump. You can export your schemas and import them into ADB using Data Pump. To sync up the additional/incremental changes on the source database during the export/import process you can use GoldenGate or GoldenGate Cloud Service to replicate those changes to ADB.
In the current release you cannot use physical migration methods like backup/restore, Data Guard, Pluggable/Unplug , database clones, and transportable tablespaces to move your existing database to ADB.
NEW QUESTION # 29
Which statement is FALSE about Oracle Autonomous JSON Database?
- A. JSON data is stored natively in the database
- B. You can promote Autonomous JSON Database to Autonomous Transaction /Processing
- C. It supports NoSQL-style, document-centric application
- D. There is a 20 GB limit on JSON collection
Answer: D
Explanation:
NEW QUESTION # 30
Which two options are available to restore an Oracle Autonomous Database?
- A. Use Recovery Manager (RMAN) to connect to Autonomous Database and back it up.
- B. Select the backup from which restore needs to be done.
- C. Specify the point in time (timestamp) to restore.
- D. Select the snapshot of the backup.
- E. Specify the archived custom image.
Answer: B,C
NEW QUESTION # 31
Which statement is true when connecting OCI Marketplace image to shared autonomous database?
- A. Compute Image and Shared ADB must be in same VCN and Subnet
- B. ADB must be configured with NSG
- C. Cannot connect OCI Market image to shared ADB
- D. ADB must be configured with Private endpoints
Answer: A
NEW QUESTION # 32
Which two statements are true about Data Insights?
- A. You can retrieve previously executed Data Insights searches.
- B. Data Insights is available with on-premises deployments of Oracle Database.
- C. You can search for Data Insights against a base table or business model.
- D. Data Insights is an additional priced option.
Answer: A,C
NEW QUESTION # 33
Which statement is true about the use of Access Control Lists (ACLS) with an Autonomous Database on Shared Infrastructure?
- A. An ACL can only be set during the creation of an Autonomous Database on Shared Infrastructure.
- B. ACLs can only be used with private endpoints.
- C. An ACL can be set up for an IP address or a virtual cloud network (VCN) but not both at the same time.
- D. When you restore a database, the existing ACLs are not overwritten by the restore.
Answer: D
NEW QUESTION # 34
What REST verb is used to create an Autonomous Database service using REST APIs?
- A. A "POST" REST call
- B. A "PUT" REST call
- C. An "INSERT" REST call
- D. A "GET" REST call
Answer: A
Explanation:
https://docs.oracle.com/en/cloud/paas/integration-cloud/rest-api/SendRequests.html
NEW QUESTION # 35
While creating an Autonomous Container Database on dedicated infrastructure through the Oracle Cloud Infrastructure (OCI) console, which patch type is offered to be applied during maintenance?
- A. Prior Release Update (PRU)
- B. Release Update (RU)
- C. Prior Release Update Revision (PRUR)
- D. Quarterly Bundle Patch (QBP)
Answer: B
Explanation:
On the Edit Automatic Maintenance card, select Release Update (RU) or Release Update Revision (RUR) from the Maintenance type list.
Note:
Currently, the Release Update Revision (RUR) maintenance type is not a selectable option. When release update revisions become available for Autonomous Database, this option will become selectable.
NEW QUESTION # 36
Which statement is FALSE about setting up compartment quotas?
- A. Compartment quotas cannot be set on the root compartment.
- B. You cannot manage quotas in a compartment, unless you belong to a group that has the correct permissions.
- C. Compartment quotas use policies that allow allocation of resources with a high level of flexibility.
- D. Quotas set on a parent compartment override quotas set on child compartments.
Answer: A
NEW QUESTION # 37
A Corporation is building a web application to allow its customers to schedule service requests online. There is also a need to run operational reports at times during non-peak hours. The architecture team is debating whether such reports should be run on the OLTP database or in a separate data mart. The DBA Manager does not want to add anymore admin responsibility to the team and is looking for a database option that's low to zero maintenance, but meets their strict performance requirements as well.
Which Oracle Cloud Infrastructure database service is appropriate for this scenario?
- A. It is best to build a separate data warehouse, and move the OLTP data on a nightly basis.
- B. ADW since operational reporting is a higher priority in this scenario.
- C. Since the application needs to be highly available, it should to be deployed on a Kubernetes Cluster.
- D. ATP. Using 'tpurgent' and 'high' TNS services to separate connection types.
Answer: D
Explanation:
Autonomous Transaction Processing provides all of the performance of the market leading Oracle Database in an environment that is tuned and optimized to meet the demands of a variety of applications, including: mission-critical transaction processing, mixed transactions and analytics, loT, and JSON document store.
As a service Autonomous Transaction Processing does not require database administration. With Autonomous Transaction Processing you do not need to configure or manage any hardware, or install any software. Autonomous Transaction Processing handles creating the database, backing up the database, patching and upgrading the database, and growing or shrinking the database.
NEW QUESTION # 38
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?
- A. Create an IDCS user with the APEX role.
- B. Create a database user with the APEX role.
- C. Create a new developer account.
- D. Access the APEX Administration Services and create the workspace for the developer.
Answer: D
Explanation:
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
NEW QUESTION # 39
Which two statements are true about accessing Autonomous Database Tools?
- A. Database Actions is accessible from a server running on the same virtual cloud network (VCN) when the Autonomous Database is configured with Private Endpoint networking.
- B. SQL Developer Web is available exclusively on the Autonomous Database.
- C. Access to Database Actions is available for all users of Autonomous Database.
- D. Oracle APEX can be accessed only from the Developer menu in the Service Console.
- E. Oracle Machine Learning is available only with Autonomous Data Warehouse (ADW) Database.
Answer: A,D
NEW QUESTION # 40
Which statement is not correct when the Autonomous Database is stopped?
- A. User with DWROLE can still access the database
- B. Tools are no longer able to connect to a stopped instance
- C. In-flight transactions queries are stopped
- D. CPU billing is halted
Answer: A
Explanation:
NEW QUESTION # 41
Which three statements are true about procedures in the DBMS_CLOUD package? (Choose three.)
- A. The DBMS_CLOUD.CREATE_CREDENTIAL procedure stores Cloud Object Storage credentials in the Autonomous Data Warehouse database.
- B. The DBMS_CLOUD.PUT_OBJECT procedure copies a file from Cloud Object Storage to the Autonomous Data Warehouse.
- C. The DBMS_CLOUD.CREATE_EXTERNAL_TABLE procedure creates an external table on files in the cloud. You can run queries on external data from the Autonomous Data Warehouse.
- D. The DBMS_CLOUD.VALIDATE_EXTERNAL_TABLE 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.
- E. The DBMS_CLOUD.DELETE_FILE procedure removes the credentials file from the Autonomous Data Warehouse database.
Answer: A,C,D
Explanation:
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.
NEW QUESTION # 42
Where are customer-managed encryption keys stored for Autonomous Database on Dedicated Infrastructure?
- A. inside the Autonomous Database wallet
- B. In a separate key vault external to the Exadata Infrastructure
- C. on the Exadata Infrastructure where Autonomous Database Dedicated is hosted
- D. inside the backups of the container database
Answer: B
NEW QUESTION # 43
For someone that is not a service administrator to use SQL Developer Web, what package would you need to use to give them access?
- A. ORDS_ADMIN.ENABLE_SCHEMA
- B. ORDS_PRIV.ENABLE_SCHEMA
- C. SQLDEV_ADMIN.GRANT_SCHEMA
- D. ORDS_ADMIN.GRANT_SCHEMA
Answer: A
Explanation:
As an alternative, the ADMIN can provide Web Access for a user, REST enable a user, with SQL commands. As the ADMIN user run the following code:
BEGIN
ORDS_ADMIN.ENABLE_SCHEMA(
.
.
);
COMMIT;
END;
/
https://docs.oracle.com/en/cloud/paas/autonomous-database/adbsa/sql-developer-web.html#GUID-4B404CE3-C832-4089-B37A-ADE1036C7EEA
NEW QUESTION # 44
For Fleet admins to access dedicated Exadata infrastructure, which policy should be assigned?
- A. Allow group ADB-Admins to manage autonomous-database in tenancy.
- B. Allow group ADB-Admins to manage autonomous-database-family in tenancy.
- C. Allow group ADB-Admins to manage autonomous-database in tenancy where target.workloadType = 'DW'
- D. Allow group ADB-Admins to manage autonomous-database in tenancy where target.workloadType = 'OLTP'
Answer: B
Explanation:
https://docs.oracle.com/en-us/iaas/Content/Identity/Reference/adbpolicyreference.htm
NEW QUESTION # 45
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