Practice Test for 1Z0-931-24 Certification Real 2025 Mock Exam
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NEW QUESTION # 120
Which subset of services is offered via OCI-CLI (command line interface) for Autonomous Database (ADB) via calls made to the OCI APIs?
- A. Create, Get, List, Stop, Restore
- B. Create, Query, List, Stop, Restore
- C. Start, Delete, Update, Query, Stop
- D. Create, Query, Update, List, Start
Answer: A
Explanation:
OCI-CLI is a command line interface tool that can be used to interact with Oracle Cloud Infrastructure services, including Autonomous Database. The OCI-CLI provides commands for creating, getting, listing, stopping, and restoring Autonomous Database instances. These commands are documented in theautonomous-databasesection of the OCI-CLI Command Reference1.
Command Line Interface (CLI) - Oracle Help Center, section "autonomous-database".
autonomous-database - OCI CLI Command Reference 3.34.0 documentation - Oracle.
NEW QUESTION # 121
Which task is NOT automatically performed by the Oracle Autonomous Database?
- A. Automatically optimize the workload.
- B. Mask your sensitive data.
- C. Backing up the database.
- D. Patching the database.
Answer: B
Explanation:
- Oracle patch the full stack-including the firmware, the OS, clusterware, and the database.
- Oracle Autonomous Database is actually a family of cloud services, with each member of the family optimized by workload. Autonomous Data Warehouse (ADW), which has been optimized for analytic workloads and Autonomous Transaction Processing (ATP). ATP is optimized for transaction processing or mixed workload.
- it is possible to use Oracle Data Safe data masking capabilities with cloned instances of ADB. but by the customer
https://docs.oracle.com/en/cloud/paas/autonomous-data-warehouse-cloud/user/autonomous-key-features.html#GUID-7D0627D9-1B40-40B1-865A-84FF65A65846
NEW QUESTION # 122
Which Autonomous Database Service is NOT used to conned to an Autonomous Transaction Processing instance?
- A. LOW
- B. TPPERFORMANT
- C. MEDIUM
- D. TPURGENT
- E. HIGH
Answer: B
Explanation:
Predefined Database Service Names for Autonomous Transaction Processing The tnsnames.ora file provided with the credentials zip file contains five database service names identifiable as tpurgent, tp, high, medium, and low. The predefined service names provide different levels of performance and concurrency for Autonomous Transaction Processing.
* tpurgent: The highest priority application connection service for time critical transaction processing operations. This connection service supports manual parallelism.
* tp: A typical application connection service for transaction processing operations. This connection service does not run with parallelism.
* high: A high priority application connection service for reporting and batch operations. All operations run in parallel and are subject to queuing.
*medium: A typical application connection service for reporting and batch operations. All operations run in parallel and are subject to queuing. Using this service the degree of parallelism is limited to four (4).
* low: A lowest priority application connection service for reporting or batch processing operations. This connection service does not run with parallelism.
https://docs.oracle.com/en/cloud/paas/atp-cloud/atpug/manage-priorities.html#GUID-80E464A7-8ED4-45BB-A7D6-E201DD4107B7
NEW QUESTION # 123
Which statement is FALSE about Oracle Data Safe?
- A. It helps you evaluate risks to data, assess user security, monitor user activity, and address data security compliance requirements.
- B. It helps you assess the security of your cloud database configurations by analyzing database configurations.
- C. It supports only Autonomous Databases.
- D. It helps you find and mask sensitive data in your database by inspecting the actual data in your database and its data dictionary.
- E. It evaluates user types, how users are authenticated, and the password policies assigned to each user.
Answer: A
NEW QUESTION # 124
Which three methods can be used to migrate on-premises databases to Oracle Autonomous Database (both Shared and Dedicated)?
- A. Orace Zero Downtime Migration (ZDM)
- B. RMAN backup & restore
- C. Physical migration methods, such as database cloning
- D. Oracle Golden Gate
- E. Original imp/exp tools
- F. Oracle Data Pump
Answer: A,D,F
NEW QUESTION # 125
Which two cloud services are supported to import data pump files from using Dedicated Exadata Infrastructure? (Choose two.)
- A. Google Cloud Storage
- B. Azure Blob Storage
- C. Amazon S3
- D. Oracle Cloud Infrastructure Object Storage Classic
- E. Oracle Cloud Infrastructure Object Storage
Answer: D,E
Explanation:
https://docs.oracle.com/en/cloud/paas/atp-cloud/atpud/load-data-using-oracle-data-pump.html#GUID-
025C4566-1BDB-4EF2-BFB7-0CBA8C47EA5D
Data Pump Import lets you import data from Data Pump files residing on the Oracle Cloud Infrastructure Object Storage and Oracle Cloud Infrastructure Object Storage Classic.
You can save your data to your Cloud Object Store and use Oracle Data Pump to load data toAutonomous Database.
https://docs.oracle.com/en/cloud/paas/autonomous-database/adbbk/#articletitle
https://docs.oracle.com/en/cloud/paas/autonomous-database/adbbk/index.html#ADBBK-GUID-37922C56-0412-45CD-B10C-2088A000113F
https://docs.oracle.com/en/cloud/paas/autonomous-database/adbdu/use-oracle-data-pump.html#GUID-F8897403-2DE2-447E-94DC-768C9ABB05AF
https://docs.oracle.com/en/cloud/paas/autonomous-database/adbdu/use-oracle-data-pump.html#GUID-F8897403-2DE2-447E-94DC-768C9ABB05AF
NEW QUESTION # 126
Which statement about the Export Wizard used to export database objects and data is NOT correct?
- A. Export DDL includes features such as "Show schema," "Storage," and "Terminator."
- B. If "Grants" is checked as a DDL Option, GRANT statements are included for any grant objects on the exported objects, including those owned by the SYS schema.
- C. If "Clipboard" is selected as the "Output," the output will be placed on the system clipboard, so that it can be pasted into a file, a command line, or other location appropriate for the format.
- D. If "Dependents" is checked as a DDL Option, for non-privileged users, only dependent objects in their schema are exported.
Answer: B
Explanation:
https://docs.oracle.com/cd/E17781_01/server.112/e18804/impexp.htm
https://www.thatjeffsmith.com/archive/2012/06/copying-columns-from-grid-to-clipboard-in-sql-developer/
NEW QUESTION # 127
Which statement is FALSE about Oracle Autonomous JSON Database?
- A. There is a 20 GB limit on JSON collection
- B. You can promote Autonomous JSON Database to Autonomous Transaction /Processing
- C. It supports NoSQL-style, document-centric application
- D. JSON data is stored natively in the database
Answer: A
Explanation:
NEW QUESTION # 128
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. ATP. Using 'tpurgent' and 'high' TNS services to separate connection types.
- C. Since the application needs to be highly available, it should to be deployed on a Kubernetes Cluster.
- D. ADW since operational reporting is a higher priority in this scenario.
Answer: B
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 # 129
Which statement is true when you provision an Autonomous Database using the cloning method?
- A. A clone database source can be from a point-in-time backup that is less than 2 hours old.
- B. When cloning an Autonomous Database, Oracle Machine Learning workspaces, projects, and notebooks of the source database are cloned to the new database.
- C. A clone database source can be a running database instance.
- D. After an Autonomous database is created using a clone, the network access option can be changed.
Answer: C
Explanation:
NEW QUESTION # 130
Which set of Oracle Cloud Infrastructure metrics is available only for Autonomous Database on Dedicated Infrastructure?
- A. Query Latency, User Calls, Execute Count
- B. CPU Utilization, Storage Utilization
- C. Transaction Count, Sessions, Running Statements
- D. IOPS, Storage Space Used By Tablespace, Apply and Transport Lag
Answer: D
NEW QUESTION # 131
Which two statements are true with regards to Oracle Data Sync? (Choose two.)
- A. Data Sync can use a normal OCI (thick) client connection to connect to an Oracle database.
- B. Data Sync can connect to any jdbc compatible source like MongoDB, RedShift and Sybase.
- C. Data Sync has default drivers available that supported loading data from DB2, Microsoft SQL Server, MySQL and Teradata.
- D. Data Sync can load your data in parallel in order to speed up the loading process.
Answer: B,D
Explanation:
http://www.ateam-oracle.com/configuring-the-data-sync-tool-for-bi-cloud-service-bics
NEW QUESTION # 132
Your customer wants to permanently disable scheduled maintenance on the Autonomous Database on Dedicated Infrastructure to keep their current database version(s).
How can they achieve this?
- A. Change the Automatic Maintenance Schedule to "No Preference"
- B. Change the Automatic Maintenance Schedule to "None"
- C. You cannot permanently disable scheduled automatic maintenance
- D. Change the Automatic Maintenance Schedule to "Specify a Schedule," but do not select any ^ month, week, or day
Answer: C
NEW QUESTION # 133
Data Guard is enabled for your Autonomous Database and the Lifecycle State field for the primary database indicates that it is stopped.
Which statement is true?
- A. The standby database is terminated.
- B. Switchover is automatically initiated.
- C. Failover is automatically initiated.
- D. The standby database is also stopped.
Answer: D
NEW QUESTION # 134
What is the number of concurrent statements that can be handled by the medium database service name?
- A. unlimited
- B. OS
- C. 1-25 X OCPU
- D. 20 X OCPU
Answer: C
NEW QUESTION # 135
Your customer receives information in various formats like .csv files from their suppliers. The business user would like to collect all of this information and store it in a ATP environment. The Oracle adviser recommends to use Oracle Data Sync for this.
Which statement is true regarding Oracle Data Sync?
- A. Data Sync can only load data from one source into one destination table.
- B. Data Sync can not transform your data while loading it into the destination table.
- C. Data Sync can load a combination of data source, such as .csv, .xlsx and Oracle relational files.
- D. Data Sync can only load files into tables (insert-only), the customer has to write the additional code.
Answer: C
Explanation:
You can load data from files (CSV and XLSX), various relational sources (tables, views, SQL statements), OTBI, JDBC data sources, and Oracle Service Cloud
NEW QUESTION # 136
Which procedure within the DBMS_CLOUD package is used to load data?
- A. PUT_OBJECT
- B. LOAD_DATA
- C. CREATE_EXTERNAL_TABLE
- D. COPY_DATA
- E. LIST_FILES
Answer: D
NEW QUESTION # 137
Which two statements are true about using an Oracle Autonomous Database with private endpoints?
- A. You can configure private endpoints for an Always Free Autonomous Database
- B. A Network Security Group (NSG) is required within your virtual cloud network before you can provision a Shared Autonomous Database to use private endpoints
- C. An Autonomous Database with private endpoints can be accessed from the public Internet by adding your IP address to an Access Control List (ACL)
- D. Private endpoints can be configured when you clone an Autonomous Database on Shared Infrastructure that was initially created with public endpoints
Answer: B,D
NEW QUESTION # 138
Which three are Oracle-recommended best practices for Autonomous Database alarms?
- A. Create multiple alarm metrics.
- B. Use a single interval for all alarms.
- C. Suppress alarms during investigations.
- D. Create a single alarm for each metric.
- E. Select the correct alarm interval for your metric.
- F. Routinely tune your alarms.
Answer: C,E,F
NEW QUESTION # 139
Which three operations are available for a quarterly maintenance update on Autonomous Container Database?
- A. Skip patching
- B. Reschedule patching
- C. Patch immediately
- D. Reschedule and patch immediately
- E. Apply a partial patch
Answer: A,B,C
NEW QUESTION # 140
Which statement is FALSE about the Catalog tool?
- A. Impact shows the entities that depend on the source.
- B. You can limit the display of entities to only those with certain names, schemas, types, or applications by entering values in the Search field.
- C. You can view the data definition of an entity.
- D. You can delete an entity from the Autonomous Database via the Catalog tool.
Answer: D
Explanation:
The Catalog tool is a built-in feature of Autonomous Database that provides an easily searchable inventory of all the objects in, or accessible from, the database, such as schemas, tables, views, columns, analytic views, files on cloud object storage, and more1. However, the Catalog tool does not allow you to delete any entity from the database.You can only view the details, lineage, and impact of an entity using the Catalog tool2.To delete an entity from the database, you need to use other tools such as SQL Developer Web or APEX3.
Manage Automatic Indexing on Autonomous Database - Oracle Help Center.
Introducing the Autonomous Database Catalog - Oracle Blogs.
Oracle Autonomous Database - Oracle Autonomous Database.
NEW QUESTION # 141
Which two system privileges does a user need to create analytic views? (Choose two.)
- A. CREATE ANALYTIC LEVEL
- B. CREATE ANALYTIC VIEW
- C. CREATE ANALYTIC MEASURE
- D. CREATE ATTRIBUTE DIMENSION
- E. CREATE ANALYTIC HIERARCHY
Answer: B,D
Explanation:
https://docs.oracle.com/en/cloud/paas/autonomous-data-warehouse-cloud/user/manage-users-privileges.html
https://docs.oracle.com/en/database/oracle/oracle-database/12.2/dwhsg/overview-analytic-views.html#GUID-6F948948-6AE6-4A89-8AAC-5B8952CEF41D
NEW QUESTION # 142
Which predefined role that exists in Autonomous Database includes common privileges that are used by a Data Warehouse developer?
- A. ADWC
- B. DWROLE
- C. ADBDEV
- D. ADMIN
Answer: B
NEW QUESTION # 143
Which option describes the connection type that third-party software can use to connect to an Autonomous Database (ADB)?
- A. any protocol supported by Oracle Net Services
- B. JDBC only
- C. new ADB-specific protocols
- D. SQL*Net only
Answer: A
NEW QUESTION # 144
When integrating object storage with autonomous database how effectively oracle uses the files in the object storage?
- A. Scan partition tables
- B. prun columns in csv files
- C. prun column in parquet files
- D. scan hybrid partition tables
Answer: A
NEW QUESTION # 145
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