最新の2025年04月試験1Z0-931-24問題集で合格させる認証試験合格させます
最新でリアルなOracle 1Z0-931-24試験問題集解答があります
質問 # 49
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. ATP. Using 'tpurgent' and 'high' TNS services to separate connection types.
- B. ADW since operational reporting is a higher priority in this scenario.
- C. It is best to build a separate data warehouse, and move the OLTP data on a nightly basis.
- D. Since the application needs to be highly available, it should to be deployed on a Kubernetes Cluster.
正解：A
解説：
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.
質問 # 50
Which two are ways Oracle Database can optimally access data in Object Storage?
- A. Scan avoidance using columnar pruning for .csv files
- B. Optimized data archive using partitioned external tables
- C. Optimized data archive using hybrid partitioned tables
- D. Scan avoidance using partitioned external tables
正解：C、D
質問 # 51
Which three options are supported when migrating to Autonomous Database (ADB)? (Choose three.)
- A. Datapump export / import
- B. Golden Gate on-premise installation
- C. RMAN Cross-Platform backup and restore
- D. PDB unplug / plug operation
- E. Golden Gate Cloud service
- F. Dataguard Physical Standby
正解：A、B、E
解説：
https://k21academy.com/1z0-931/migrate-database-to-oracle-autonomous-database-cloud-optionsdata-pump-sql-loader-dbms_cloud-goldengate/
質問 # 52
Which three operations are available for a quarterly maintenance update on Autonomous Container Database?
- A. Reschedule and patch immediately
- B. Patch immediately
- C. Skip patching
- D. Apply a partial patch
- E. Reschedule patching
正解：B、C、E
質問 # 53
What infrastructure does the Autonomous Database run on?
- A. Exadata on Oracle Cloud Infrastructure
- B. VM on Oracle Cloud Infrastructure
- C. Bare-metal on Oracle Cloud Infrastructure
- D. Any Oracle Engineered system
正解：A
質問 # 54
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 nonpeak hours. The architecture team is debating whether such reports should be run on the online transaction processing (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
- A. Use Autonomous Data Warehouse (ADW) because operational reporting is a higher priority in this scenario
- B. Use Autonomous Transaction Processing (ATP) with "tpurgent" and "high" TNS services to separate connection types
- C. It is best to build a separate data warehouse, and move the OLTP data on a nightly basis
- D. The application should be deployed on a Kubernetes Cluster because it needs to be highly available
正解：A
質問 # 55
While provisioning a dedicated Autonomous Container Database, which backup retention can NOT be implemented?
- A. 60 days
- B. 120 days
- C. 15 days
- D. 7 days
正解：B
質問 # 56
Which three event types are supported for Autonomous Database?
- A. Change Autoscaling Configuration Compartment
- B. Update IORM Begin
- C. Maintenance Begin
- D. Change Compartment Begin
- E. Terminate End
正解：C、D、E
解説：
https://docs.oracle.com/en-us/iaas/Content/Events/Reference/eventsproducers.htm
質問 # 57
When you choose to scale your Autonomous Database, which statement is true in regards to OCPUs and storage?
- A. OCPUs and storage can be scaled independently.
- B. OCPUs and storage must remain in sync.
- C. Storage in TB cannot be larger than the number of OCPUs.
- D. Increasing OCPUs will automatically increase storage.
正解：A
質問 # 58
What are the two methods that could be used during the migration of your existing Oracle database to Autonomous Database? (Choose two.)
- A. Data Pump
- B. Golden Gate
- C. CSV files copied to Autonomous Database block storage
- D. Recovery Manager (RMAN)
正解：A、B
解説：
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, database clones, and transportable tablespaces to move your existing database to ADB.
https://www.oracle.com/database/technologies/datawarehouse-bigdata/adb-faqs.html#MIGRATION
質問 # 59
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 Private endpoints
- C. ADB must be configured with NSG
- D. Cannot connect OCI Market image to shared ADB
正解：A
質問 # 60
Which is NOT required to connect to Autonomous Database from SQL developer?
- A. Username and password
- B. Wallet file
- C. Service name
- D. Database name
正解：D
解説：
One of the most productive tools to use with Autonomous Database is SQL Developer, which is included for free with Autonomous Database. In this section, we show how to connect the Autonomous Database with SQL Developer. SQL developer fully supports connectivity to Autonomous Database and is Autonomous Database aware. To establish a connection to Autonomous Database, select the Connections green plus sign at the top left corner of the tool.
A new connection screen will appear, the same for an autonomous or non-autonomous database. In the top three lines, you will want to name the connection and fill in the appropriate username and password for the user you will be connecting to. Under Connection Type, the type to use for Autonomous Database is Cloud Wallet. When using this connection type, which is the only connection type supported for Autonomous Database, the location of the downloaded wallet must be specified in the configuration file entry.
Navigate to and select the downloaded wallet file. If the correct wallet file is selected, the service drop down will list all the services available to the Autonomous Database. Select the one that most appropriately provides the ser vice level your connection will require. Please refer to the section on user connections and services in another module for more information on this. Finally, to establish a connection, click Connect.
https://docs.oracle.com/en/cloud/paas/autonomous-data-warehouse-cloud/user/connect-sql-dev182.html#GUID-14217939-3E8F-4782-BFF2-021199A908FD
質問 # 61
Your customer wants to permanently disable scheduled maintenance on Autonomous Dedicated Infrastructure to keep their current database version(s).
How can they achieve this?
- A. You cannot permanently disable scheduled Automatic Maintenance.
- B. Change the Automatic Maintenance Schedule to 'No Preference'.
- C. Change the Automatic Maintenance Schedule to 'Specify a Schedule' but do not select any month, week or day.
- D. Change the Automatic Maintenance Schedule to 'None'd.
正解：A
解説：
"If the Autonomous Exadata Infrastructure resource doesn't have a customized schedule, its maintenance schedule will be automatically modified so that it precedes the Autonomous Container Database schedule you define."
https://docs.oracle.com/en/cloud/paas/autonomous-database/atpfg/change-maintenance-scheduleacd.html#GUID-CA028A37-5510-473E-B4D0-A5D454B8DA6E
質問 # 62
Which set of options can be specified when defining the preferred maintenance schedule of the Exadata infrastructure for Autonomous Database Dedicated?
- A. Month of the Quarter, Week of the Month, Day of the Week, Start Hour
- B. Quarter of the Year, Month of the Quarter, Date of the Month, Start Hour
- C. Week of the Quarter, Day of the Week, Start Hour
- D. Month of the Year, Week of the Month, Day of the Week, Start Hour
正解：A
解説：
質問 # 63
Which Autonomous Database Service is NOT used to connect to an Autonomous Transaction Processing instance?
- A. TPPERFORMANT
- B. MEDIUM
- C. LOW
- D. HIGH
- E. TPURGENT
正解：A
解説：
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
質問 # 64
Which three data dictionary views contain information about analytic view objects?
- A. ALL_ANALYTIC VIEW_ID _ATTRS
- B. ALL_ANALYTIC_VIEW_KEYS
- C. ALL_ANALYTIC_VIEW_LVLGRPS
- D. ALL_ANALYTIC_VIEW_DIM_CLASS
- E. ALL_ANALYTIC_VIEW_PATH
正解：B、C、D
解説：
https://docs.oracle.com/en/database/oracle/oracle-database/19/dwhsg/overview-analytic-views.html#GUID-FC745EA1-721D-48E3-96D1-B4DE1758AFF8
質問 # 65
What is the predefined role that exists in Autonomous Database that includes common privileges that are used by a Data Warehouse developer?
- A. ADWC
- B. DWROLE
- C. ADBDEV
- D. ADMIN
正解：B
解説：
https://docs.oracle.com/en/cloud/paas/autonomous-data-warehouse-cloud/user/manage-users-privileges.html#GUID-50450FAD-9769-4CF7-B0D1-EC14B465B873
質問 # 66
What are three methods to load data into the Autonomous Database?
- A. Transportable Tablespace
- B. RMAN Restore
- C. Oracle Data Pump
- D. Oracle GoldenGate
- E. SQL*Loader
正解：C、D、E
解説：
https://www.oracle.com/database/technologies/datawarehouse-bigdata/adb-faqs.html#ATPD
https://docs.oracle.com/en/cloud/paas/autonomous-data-warehouse-cloud/user/load-data-intro.html#GUID-5D2F70D8-4FA1-482C-BFB0-43441FB897F3
質問 # 67
Which statement is FALSE for Oracle Data Safe? (Choose the best answer.)
- A. Oracle Data Safe helps you find sensitive data in your database by inspecting the actual data in your database and its data dictionary
- B. Oracle Data Safe helps you assess the security of your cloud database configurations by analyzing database configurations
- C. Oracle Data Safe only supports Autonomous Databases
- D. Oracle Data Safe evaluates user types, how users are authenticated, and the password policies assigned to each user
正解：C
解説：
質問 # 68
While Autonomous Transaction Processing and Autonomous Data Warehouse use the same Oracle database, which statement is true about the workloads?
- A. Autonomous Data Warehouse workloads are optimized for mixed workloads.
- B. Autonomous Transaction Processing workloads are optimized for data warehouse, data mart, and data lake.
- C. Data that is bulk loaded, by default, uses the row format in Autonomous Transaction Processing where Autonomous Data Warehouse data format is columnar.
- D. Autonomous Transaction Processing memory usage optimizes workloads for parallel joins and aggregations.
正解：C
解説：
- Both ADW and ATP share the Autonomous Database platform of Oracle Database on Exadata Cloud infrastructure.
The difference is how the services have been optimized within the database. When you start loading data into the autonomous database, we store the data in the appropriate format for the workload.
* If it is ADW, then we store data in columnar format because that's the best format for analytics processing.
* If it is ATP, then we store the data in row format because that's the best format for fast single row lookups.
- Oracle Autonomous Database is offered in two workload-optimized flavors
* Autonomous Data Warehouse (ADW), which has been optimized for analytic workloads
* Autonomous Transaction Processing (ATP). ATP is optimized for transaction processing or mixed workload
https://docs.oracle.com/en/cloud/paas/atp-cloud/atpug/autonomous-intro-atp.html#GUID-B90147B2-EA04-4147-9606-0413D9CC1589
https://docs.oracle.com/en/cloud/paas/atp-cloud/atpug/autonomous-intro-atp.html#GUID-B90147B2-EA04-4147-9606-0413D9CC1589
質問 # 69
Which two statements are true when running DBMS_CLOUD.COPY_DATA? (Choose two.)
- A. The source file will be automatically removed after the DBMS_CLOUCOPY_DATA procedure finishes successfully.
- B. The source file can be in either Oracle Standard Storage or Oracle Archive Storage bucket in the Object Store.
- C. The target table will be created in Autonomous Database if it does not already exist.
- D. The source files can reside in Oracle Object Storage, Amazon S3 Object storage, or Azure Blob storage.
- E. A valid credential must be created prior to running the DBMS_CLOUD.COPY_DATA procedure.
正解：D、E
解説：
https://docs.oracle.com/en/cloud/paas/autonomous-data-warehouse-cloud/user/file-uri-formats.html#GUID-5D3E1614-ADF2-4DB5-B2B2-D5613F10E4FA
https://docs.oracle.com/en/cloud/paas/autonomous-data-warehouse-cloud/user/dbms-cloud.html#GUID-9428EA51-5DDD-43C2-B1F5-CD348C156122
質問 # 70
Which statement is NOT correct when setting up compartment quotas?
- A. Compartment quotas are set by Oracle.
- B. There are three types of quota policy statements which are set, unset and zero.
- C. Compartment quotas use policies that allow allocation of resources with a high level of flexibility.
- D. Along with compartment budgets, compartment quotas create a powerful toolset to manage your spending.
正解：A
解説：
https://docs.oracle.com/en-us/iaas/Content/General/Concepts/resourcequotas.htm
質問 # 71
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 a database user with the APEX role.
- B. Create a new developer account.
- C. Access the APEX Administration Services and create the workspace for the developer.
- D. Create an IDCS user with the APEX role.
正解：C
解説：
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
質問 # 72
Which operating system can Data Visualization Desktop be run on?
- A. Solaris
- B. AIX
- C. Windows
- D. Linux
正解：C
解説：
質問 # 73
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
正解：A
解説：
https://docs.oracle.com/en/cloud/paas/integration-cloud/rest-api/SendRequests.html To create an Autonomous Database service using REST APIs, you need to use a POST method with the appropriate request body. See Create Autonomous Databasefor more details.
質問 # 74
......
1Z0-931-24問題集を使って一日でOracle Cloud試験最速合格：https://jp.fast2test.com/1Z0-931-24-premium-file.html