[Oct-2021] Oracle 1Z0-931-20 DUMPS WITH REAL EXAM QUESTIONS
2021 New SureTorrent 1Z0-931-20 PDF Recently Updated Questions
Who should take the Oracle 1Z0-931-20: PeopleSoft 9.2 Database cloud Essentials exam
The 1Z0-931-20 exam test is ideal for those technical professionals who want to accelerate their knowledge of database cloud management and implementation. There is no such prerequisite for the 1Z0-931-20 exam. Anyone who has some skillset in database cloud, or has an interest in learning database cloud can prepare for the 1Z0-931-20 exam.
NEW QUESTION 46
How many pre-defined service names are configured in tnsnames.ora for a single Autonomous Transaction Processing database instance, and what are they called?
- A. Five. They are called tpurgent, tp, high, medium and low.
- B. Three. They are called high, medium and low.
- C. Two. They are called ATP and ADW.
- D. None. There are no pre-defined service names in tnsnames.ora.
Answer: A
Explanation:
https://docs.oracle.com/en/cloud/paas/atp-cloud/atpug/connect-predefined.html#GUID-9747539B-FD46-
44F1-8FF8-F5AC650F15BE
NEW QUESTION 47
According to Oracle documentation, it is a best practice when planning and instituting Access Controls for your Autonomous Dedicated environment regarding Subnets, Compartments and User Groups.
Which statement is true?
- A. Create at least 2 of each resource
- B. Only 1 Subnet and 1 Compartment are allowed, multiple Groups highly advised.
- C. Only 1 of each is allowed to be allocated per environment.
- D. Create a separate VCN that contains only public subnets
Answer: B
NEW QUESTION 48
Where can a user's public ssh key be added on the Oracle Cloud Infrastructure Console in order to execute API calls?
- A. SSH keys are not required in Oracle Cloud Infrastructure.
- B. On the Autonomous Database Console.
- C. Navigate to Identity, select Users panel on the console and select "Add Public Key".
- D. SSH keys cannot be added from console. They have to be added using REST APIs only.
Answer: C
Explanation:
- 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.
NEW QUESTION 49
During the provisioning of an Autonomous Database on Dedicated hardware, what does the Database Administrator need to select to determine where the Autonomous Database is created on the Dedicated infrastructure?
- A. the Compartment of the Dedicated infrastructure as each compartment only runs 1 Dedicated environment
- B. the name or OCID of the Exadata infrastructure which was assigned by the the Fleet Administrator
- C. the 'High Availability Container Database' in which the Autonomous instance should run
- D. the Listener endpoint where the Autonomous Database should register on
- E. the Client Credentials wallet which is used to connect to the Autonomous Database
Answer: E
NEW QUESTION 50
Which three tasks by default are taken care of by the Autonomous Database? (Choose three.)
- A. Application User Creation
- B. Database Upgrades
- C. Backups
- D. Data Loading
- E. Firmware Patching
Answer: B,C,E
Explanation:
- By patching, Oracle patch the full stack-including the firmware, the OS, clusterware, and the database.
- Autonomous Database automatically backs up your database for you
The Oracle Autonomous Database is the integration of the Oracle Database running on the Exadata platform with our complete infrastructure automation and our fully automated data center operations. Automated data sections include provisioning, patching, upgrading, and online backups, monitoring, scaling, diagnosing, performance tuning, optimizing, testing, and change management of complex applications and workloads, and automatically handling failures and errors.
https://docs.oracle.com/en/cloud/paas/autonomous-data-warehouse-cloud/user/autonomous-key-features.html#GUID-7D0627D9-1B40-40B1-865A-84FF65A65846
NEW QUESTION 51
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 not transform your data while loading it into the destination table.
- B. Data Sync can load a combination of data source, such as .csv, .xlsx and Oracle relational files.
- C. Data Sync can only load files into tables (insert-only), the customer has to write the additional code.
- D. Data Sync can only load data from one source into one destination table.
Answer: B
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 52
Which data file format is NOT supported when using the package DBMS_CLOUD on Shared Exadata Infrastructure?
- A. Text
- B. Microsoft SQL Server (.mdf)
- C. Avro
- D. JSON
- E. Parquet
- F. Data Pump Export File
Answer: C
NEW QUESTION 53
Which three event types are supported for Autonomous Database?
- A. Change Autoscaling Configuration Compartment
- B. Change Compartment Begin
- C. Update IORM Begin
- D. Terminate End
- E. Maintenance Begin
Answer: B,D,E
Explanation:
https://docs.oracle.com/en-us/iaas/Content/Events/Reference/eventsproducers.htm
NEW QUESTION 54
Migrating an on-premise database to Autonomous Database (ADB) for large amounts of data involves multiple steps like creating a credential object, creating (access to) a storage object/location, running datapump export and running a datapump import.
Which three statements are true for SQL Developer (18.3 and up) in combination with ADB Data Loading?
(Choose three.)
- A. SQL Developer can only export/move/import files using datapump from databases running on Linux systems.
- B. SQL Developer can be used to export/move/import of a database to ADB in 1 set of wizard steps.
- C. SQL Developer can import files (.dmp and .csv for example) into ADB which are located on Amazon S3 Object storage.
- D. SQL Developer can import .csv files into ADB which are located on the system where SQL Developer is running.
Answer: A,B,D
NEW QUESTION 55
Which statement is true in regards to database links?
- A. You can call PL/SQL procedures and functions using a database link.
- B. Create a database link from one Autonomous Database to another Autonomous Database instance.
- C. Connect to Autonomous Database from remote database using a database link.
- D. Connect from Autonomous Database to remote database using a database link.
Answer: C
Explanation:
https://blogs.oracle.com/datawarehousing/how-to-create-a-database-link-from-an-autonomous-data-warehouse-to-a-database-cloud-service-instance-v2
https://blogs.oracle.com/datawarehousing/making-database-links-from-adw-to-other-databases
NEW QUESTION 56
When exporting a notebook, what type of file is created?
- A. XML
- B. SQL
- C. JSON
- D. TXT
- E. ASCII
Answer: C
Explanation:
Export a Notebook
You can export a notebook as a .json (JavaScript Object Notation) file, and later import it in to the same or a different environment.
To export a notebook:
- In the Notebooks page, click the notebook that you want to export. The notebook opens in the notebook editor.
- In the top panel of the notebook editor, click export. The notebook is saved to your local folder as a .json file.
https://docs.oracle.com/en/cloud/paas/autonomous-data-warehouse-cloud/omlug/get-started-notebooks-data-analysis-and-data-visualization.html#GUID-009B9073-4B45-4505-8DAD-F1F04FD3E160
NEW QUESTION 57
How can an Autonomous Database resource be provisioned without logging into the Oracle Cloud Infrastructure console?
- A. It cannot be done.
- B. Using the Oracle Cloud Infrastructure Command Line interface tool or REST API calls.
- C. Connecting to the Cloud Infrastructure Command console via SSH wallet.
- D. Using Database Configuration Assistant (DBCA) on the database server.
Answer: B
Explanation:
The CLI is a small footprint tool that you can use on its own or with the Console to complete Oracle Cloud Infrastructure tasks. The CLI provides the same core functionality as the Console, plus additional commands.
https://blogs.oracle.com/datawarehousing/managing-autonomous-data-warehouse-using-oci-curl Examples of using Autonomous Database managing by REST API
https://oracle.github.io/learning-library/workshops/autonomous-transaction-processing/LabGuide900ConfigureOCI-CLI.md
NEW QUESTION 58
Which two PL/SQL functions can be used to validate an analytic view? (Choose two.)
- A. VALIDATE_LEVELS
- B. VALIDATE_MEASURES
- C. VALIDATE_DIMENSION
- D. VALIDATE_ANALYTIC_VIEW
- E. VALIDATE_HIERARCHY
Answer: D,E
Explanation:
https://docs.oracle.com/en/database/oracle/oracle-database/18/dwhsg/overview-analytic-views.html#GUID-6F948948-6AE6-4A89-8AAC-5B8952CEF41D
NEW QUESTION 59
What predefined user is created when an Autonomous Database (ADB) instance is created that you connect to in order to create other users and grant roles?
- A. ADMIN
- B. SCOTT
- C. SYS
- D. DWDEV
Answer: A
Explanation:
Administrator account in Autonomous Database is ADMIN
ADMIN is the only user which is created when an Autonomous Database (ADB) instance is created and which has all other privileges to manage the Autonomous Database
NEW QUESTION 60
Which statement is correct with respect to required action to move Autonomous Database resources to a different compartment?
- A. You do not need to have sufficient access permissions on the compartment that the resource is being moved to.
- B. Autonomous Exadata Infrastructure instances and Autonomous Container Databases have no dependent resources that move with them. Associated (non-dependent) resources remain in their current compartments.
- C. Moving the compartment of the Autonomous Database will also move the Autonomous Container Database and Autonomous Exadata Infrastructure.
- D. Moving an Autonomous Database instance does not include its automatic backups.
Answer: B
NEW QUESTION 61
As a database architect you are tasked with configuring a high concurrency, production OLTP application to connect to an Autonomous Transaction Processing database with a requirement to have some reporting queries run in parallel mode.
Which connection service is appropriate for such a workload?
- A. TP
- B. TPURGENT
- C. HIGH
- D. MEDIUM
Answer: B
Explanation:
https://github.com/oracle/cloudtestdrive/blob/master/ATP/LabGuideOSC200Connect.md
NEW QUESTION 62
Which three security features are available in Oracle Autonomous Database Shared Infrastructure?
- A. Database Vault
- B. Audit Vault
- C. Data Redaction
- D. Transparent Data Encryption
- E. Customer Managed Keys
Answer: A,D,E
Explanation:
https://docs.oracle.com/en/cloud/paas/atp-cloud/atpfg/security-features-adb1.html#GUID-89E3C22E-D4EB-472B-8287-41682C2B61B3
NEW QUESTION 63
Which Autonomous Database Service is NOT used to connect to an Autonomous Transaction Processing instance?
- A. TPURGENT
- B. TPPERFORMANT
- C. HIGH
- D. LOW
- E. MEDIUM
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 64
Which management operation is correct about Autonomous Databases on shared Exadata infrastructure?
- A. You can choose to use Release Update (RU) or Release Update Revision (RUR) updates for your about Autonomous Databases on shared Exadata infrastructure.
- B. You cannot configure the scheduling for your Autonomous Databases on shared Exadata infrastructure.
- C. You can skip a scheduled maintenance run. For Autonomous Databases on shared Exadata infrastructure, you can skip maintenance runs for up to two consecutive quarters if needed.
- D. You can perform a "rolling restart" on all the Autonomous Databases. During a rolling restart, each node of an Autonomous Database is restarted separately while the remaining nodes continue to be available.
Answer: D
NEW QUESTION 65
Which method will NOT permit you to change the database Admin Password of a Autonomous Database on Shared Infrastructure?
- A. OS command line from the database server.
- B. OCI CLI
- C. SQLDeveloper
- D. Admin page of the Cloud Service Console
Answer: B
NEW QUESTION 66
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 queued.
- B. The SQL statement is executing.
- C. The SQL statement did not complete either due to an error.
- D. The SQL statement completed its execution.
Answer: A
NEW QUESTION 67
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