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Online 1z0-931 free questions and answers of New Version:

NEW QUESTION 1
Which three statements are true regarding how Autonomous Database provides data security?

  • A. Network connections from clients to Autonomous Database are encrypted using the client credentials wallet.
  • B. Data is encrypted at rest using transparent data encryption.
  • C. Oracle automatically applies security updates to ensure data is not vulnerable to known attack vectors.
  • D. Users are given OS logons or SYSDBA privileges to prevent phishing attacking.

Answer: ACD

NEW QUESTION 2
What are two security features enabled by default by the Autonomous Database?

  • A. Encrypted Database Links
  • B. SQL Net Encryption
  • C. One SYSDBA account
  • D. Read Only access to OS Audit logs
  • E. Transparent Data Encryption

Answer: AE

NEW QUESTION 3
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. Increasing OCPUs will automatically increase storage.
  • D. Storage in TB cannot be larger than the number of OCPUs.

Answer: C

NEW QUESTION 4
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 Create a database link from source database to the ADB environment and clone the PDB.
  • B. Pluggable databases cannot be migrated to ADB using plug, unplug or clone.
  • C. Unplug to an xml file so database files and xml file can be uploaded to object storage.

Answer: B

NEW QUESTION 5
How can an Autonomous Database resource be provisioned without logging into the Oracle Cloud Infrastructure console?

  • A. Connecting to the Cloud Infrastructure Command console via SSH wallet.
  • B. It cannot be done.
  • C. Using Database Configuration Assistant (DBCA) on the database server.
  • D. Using the Oracle Cloud Infrastructure Command Line interface tool or REST API calls.

Answer: A

NEW QUESTION 6
Which Autonomous Database Cloud service ignores hints in SQL Statements by default?

  • A. Autonomous Data Warehouse
  • B. Neither service ignores hints by default
  • C. Autonomous Transaction Processing
  • D. Both services ignore hints by default

Answer: C

NEW QUESTION 7
Autonomous Data Warehouse configures and optimizes your database for you, therefore you do not need to perform some of the administration operations for configuring the database.
Which statement is true regarding the default configuration of the Autonomous Data Warehouse?

  • A. Adding, removing, or modifying tablespaces is allowed.
  • B. Degree of parallelism for SQL statements is set based on the number of OCPUs in the system and the database service the user is connecting to.
  • C. In Autonomous Data Warehouse direct access to the database node and the local file system is allowed.
  • D. Compression is not enabled by default and you must specify the compression method for your tables with the compression clause in your CREATE TABLE and ALTER TABLE commands.

Answer: A

NEW QUESTION 8
Which operating system can Data Visualization Desktop be run on?

  • A. Linux
  • B. Solaris
  • C. Windows
  • D. AIX

Answer: C

Explanation:
https://www.oracle.com/middleware/technologies/oracle-data-visualization-desktop.html

NEW QUESTION 9
What are the two methods that could be used during the migration of your existing Oracle database to Autonomous Database?

  • A. CSV files copied to Autonomous Database block storage
  • B. Data Pump
  • C. Golden Gate
  • D. Recovery Manager (RMAN)

Answer: D

NEW QUESTION 10
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. AT
  • B. Using 'tpurgenf and 'high' TNS services to separate connection types
  • C. ADW since operational reporting is a higher priority in this scenario.
  • D. Since the application needs to be highly available, It should to be deployed on a Kubernetes Cluster.
  • E. It is best to build a separate data warehouse, and move the OLTP data on a nightly basis.

Answer: D

NEW QUESTION 11
If you need to connect to Autonomous Data Warehouse (ADW) using Java Database Connectivity (JDBC) via an HTTP proxy, where do you set the proxy details?

  • A. cwallet.sso
  • B. keystore.jks
  • C. ojdbc.properties
  • D. sqlnet.ora
  • E. tnsnames.ora

Answer: E

NEW QUESTION 12
When you connect Oracle Analytics Cloud to the Autonomous Data Warehouse, what file needs to be uploaded?

  • A. OJDBC.PROPERTIES
  • B. CWALLET.SSO
  • C. SQLNET.ORA
  • D. TNSNAMES.ORA

Answer: B

NEW QUESTION 13
Which two options are available to restore an Autonomous Data Warehouse?

  • A. Select the snapshot of the backup.
  • B. Specify the point in time (timestamp) to restore
  • C. Select the archived redo logs.
  • D. Backup and recovery must be done using Recovery Manager(RMAN).
  • E. Select the backup from which restore needs to be done.

Answer: AD

NEW QUESTION 14
The default eight day retention period for Autonomous Database performance data can be modifiedusing whichDBMS_WORKLOAD_REPOSITORY subprogram procedure?

  • A. MODIFY_SNAPSHOT_SETTINGS
  • B. UPDATE_OBJECT_INFO
  • C. CREATE_BASELINE_TEMPLATE
  • D. UPDATE_OBJECT_INFO

Answer: A

Explanation:
https://docs.oracle.com/en/cloud/paas/autonomous-data-warehouse-cloud/user/monitor-performance-intro.html#

NEW QUESTION 15
Which Java Database Connectivity (JDBC) thin client version supports the use of HTTP proxy settings that does NOT support TCP to connect to Autonomous Data Warehouse?

  • A. 17.4 onwards
  • B. Any version
  • C. 12c Release 2 onwards
  • D. 18.1 onwards

Answer: D

NEW QUESTION 16
Which can be Scaled independently of the number of CPUs in an Autonomous Database?

  • A. Concurency
  • B. Memory
  • C. Parallelism
  • D. Storage
  • E. Sessions

Answer: B

NEW QUESTION 17
Which open source orchestration tool can be used to provision autonomous database resources in Oracle Cloud Infrastructure?

  • A. Terraform
  • B. Enterprise Manager
  • C. REST API
  • D. Dlocker

Answer: A

Explanation:
https://blogs.oracle.com/cloud-infrastructure/getting-started-with-the-resource-manager-on-oracle-cloud-infrastr

NEW QUESTION 18
Which Autonomous Database Cloud service ignores hints in SQL Statements by default?

  • A. Autonomous Data Warehouse .
  • B. Neither service ignores hints by default
  • C. Autonomous Transaction Processing
  • D. Both services ignore hints by default

Answer: C

NEW QUESTION 19
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. SCOTT
  • B. ADMIN
  • C. SYS
  • D. DWDEV

Answer: A

NEW QUESTION 20
When scaling OCPUs in Autonomous Database, which statement is true in regards to active transactions?

  • A. Scaling cannot happen while there are active transactions in the database.
  • B. Active transactions are terminated and rolled back.
  • C. Active transactions are paused.
  • D. Active transactions continue running unaffected.

Answer: A

NEW QUESTION 21
What two methods can you use to define Machine Learning Users?

  • A. Use DBMS_CLOUD_ADMIN package
  • B. SQL/Developer
  • C. Oracle Cloud Infrastructure Console
  • D. Client tools

Answer: AC

NEW QUESTION 22
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