1Z0-931-21 Questions PDF [2022] Use Valid New dump to Clear Exam [Q20-Q40]

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1Z0-931-21 Questions PDF [2022] Use Valid New dump to Clear Exam

Passing Oracle 1Z0-931-21 Exam Using 2022 Practice Tests

Q20. When integrating object storage with autonomous database how effectively oracle uses the files in the object storage?

Scan partition tables

scan hybrid partition tables

prun column in parquet files

prun columns in csv files

Q21. Your customer wants to permanently disable scheduled maintenance on Autonomous Dedicated Infrastructure to keep their current database version(s).
How can they achieve this?

Change the Automatic Maintenance Schedule to ‘None’d.

Change the Automatic Maintenance Schedule to ‘Specify a Schedule’ but do not select any month, week or day.

You cannot permanently disable scheduled Automatic Maintenance.

Change the Automatic Maintenance Schedule to ‘No Preference’.

Q22. What are two differentiators of Oracle Autonomous Database Dedicated Infrastructure?

Users have OS access to the database machine.

Users can customize the maintenance schedule.

It offers greater control and isolation starting at the Exadata cloud infrastructure level.

Users have SYS privileges in the database.

Users can customize the OS stack and add additional packages

Q23. For someone that is not a service administrator to use SQL Developer Web, what package would you need to use to give them access?

SQLDEV_ADMIN.GRANT_SCHEMA

ORDS_ADMIN.ENABLE_SCHEMA

ORDS_ADMIN.GRANT_SCHEMA

ORDS_PRIV.ENABLE_SCHEMA

Q24. Which is NOT needed to manage Oracle Autonomous Database with REST APIS?

User’s OCID

Tenancy’s OCID

Database ADMIN password

Fingerprint of the public key

Q25. Which two statements are true about Data Insights?

You can retrieve previously executed Data Insights searches.

Data Insights is available with on-premises deployments of Oracle Database.

Data Insights is an additional priced option.

You can search for Data Insights against a base table or business model.

Q26. Oracle Data Safe is a unified control center for your Oracle databases which helps you understand the sensitivity of your data, evaluate risks to data, mask sensitive data, implement and monitor security controls, assess user security, monitor user activity, and address data security compliance requirements.
Which statement is FALSE?

Oracle Data Safe only supports Autonomous Databases.

Oracle Data Safe helps you assess the security of your cloud database configurations by analyzing database configurations.

Oracle Data Safe helps you find sensitive data in your database by inspecting the actual data in your database and its data dictionary.

Oracle Data Safe evaluates user types, how users are authenticated, and the password policies assigned to each user.

Q27. Which two optimizations are different between Autonomous Data Warehouse and Autonomous Transaction Processing?

Undo Management

Index Storage

Memory Usage

Data Organization

Backup Retention

Q28. You need to set up a notification for a scheduled shutdown of an Autonomous Database instance. What should you do?

Add a “BEFORE SHUTDOWN ON DATABASE” trigger within the database

Create a rule for the Oracle Cloud Infrastructure Event for “Autonomous Database STOP END”

Create a notification alert using DBMS_SNMP package

Create an Oracle Cloud Infrastructure Alarm for Shutdown metric

Q29. Which two cloud services are supported to import data pump files from using Dedicated Exadata Infrastructure? (Choose two.)

Oracle Cloud Infrastructure Object Storage

Google Cloud Storage

Amazon S3

Azure Blob Storage

Oracle Cloud Infrastructure Object Storage Classic

Q30. Your customer wants to permanently disable scheduled maintenance on Autonomous Dedicated Infrastructure to keep their current database version(s).
How can they achieve this?

Change the Automatic Maintenance Schedule to ‘None’d.

Change the Automatic Maintenance Schedule to ‘Specify a Schedule’ but do not select any month, week or day.

You cannot permanently disable scheduled Automatic Maintenance.

Change the Automatic Maintenance Schedule to ‘No Preference’.

Q31. A new Python developer has joined your team and needs to access the Autonomous Database (ADB) data.
How does the developer connect to and interact with ADB from Python?

SQL Developer

JAVA JDK

You can’t use Python with ADB.

The Oracle Client and the cx_Oracle interface for Python

Q32. Which statement is NOT correct when using Automatic Indexing on Autonomous Data Warehouse?

Process includes identify candidates, create invisible auto indexes , verify with implement if performance improved and delete unused.

You can use the dbms_auto_index package to report on the automatic task and to set your preferences.

It is enabled by default.

You can control behavior at the statement level using the use_aoto_indexes or NO_USE_AUTO_INDEXES hints.

The indexing feature is implemented as an automatic task that runs at a fixed interval.

Q33. Oracle Data Safe is a unified control center for your Oracle databases which helps you understand the sensitivity of your data, evaluate risks to data, mask sensitive data, implement and monitor security controls, assess user security, monitor user activity, and address data security compliance requirements.
Which statement is FALSE?

Oracle Data Safe only supports Autonomous Databases.

Oracle Data Safe helps you assess the security of your cloud database configurations by analyzing database configurations.

Oracle Data Safe helps you find sensitive data in your database by inspecting the actual data in your database and its data dictionary.

Oracle Data Safe evaluates user types, how users are authenticated, and the password policies assigned to each user.

Q34. Which option should you use to create a graph with Graph Studio?

A graph license key

NoSQL configuration

Graph created by a special tool downloaded from oracle.com

Graph analytics algorithms

Tables in an Autonomous Database instance

Q35. What command should you issue to enable application continuity on Autonomous Database Shared Infrastructure?

alter database set application_continuity=true

alter session set application_continuity=true

exec dbms_cloucl_admin. enable_app_cont ( ‘ <service_name> ‘ ) ;

alter system set application_continuity=true

Q36. Which three options are available to access data in an Autonomous JSON Database?

Oracle Cloud Infrastructure console using the JSON Online Developer tool

Oracle JSON Developer tool downloaded from OTN

NOSQL statements using Oracle SODA drivers

REST API calls to the database (not enabled by default)

Regular Oracle SQL statements using a connection through the listener

Q37. Which is a difference between Autonomous Data Warehouse (ADW) and Autonomous Transaction Processing (ATP) databases?

Only ATP manages optimizer statistics.

Only ATP supports automatic backups.

Only ADW uses columnar compression by default.

Only ADW supports autoscaling.

Q38. Which statement is true about the use of Access Control Lists (ACLS) with an Autonomous Database on Shared Infrastructure?

When you restore a database, the existing ACLs are not overwritten by the restore.

An ACL can only be set during the creation of an Autonomous Database on Shared Infrastructure.

ACLs can only be used with private endpoints.

An ACL can be set up for an IP address or a virtual cloud network (VCN) but not both at the same time.

Q39. Which set of Oracle Cloud Infrastructure metrics is available only for Autonomous Database on Dedicated Infrastructure?

IOPS, Storage Space Used By Tablespace, Apply and Transport Lag

CPU Utilization, Storage Utilization

Query Latency, User Calls, Execute Count

Transaction Count, Sessions, Running Statements

Q40. When enabling auto-scaling, which three options do not change?

Number of OCPUs displayed in the console.

Amount of storage

I/O resources

parallelism settings

Level of concurrency

Oracle 1Z0-931-21 Exam Syllabus Topics:

Topic	Details
Topic 1	Migrating to Autonomous Database Autonomous Database Technical Overview Manage maintenance scheduling (patching)
Topic 2	Incorporate Location-based analysis (Autonomous Spatial) Understand the Oracle Cloud Infrastructure
Topic 3	Monitor ADB performance and set up service notifications Managing and Maintaining Autonomous Database
Topic 4	Manage ADB Backups and Restores, Patching and upgrading Manage Autonomous Database instances: REST APIs, OCI CLI, moving resources
Topic 5	Provision Dedicated ADB (ADB, Exadata, Container DB, VM Cluster for Cloud @ Customer) Autonomous Database Dedicated & Autonomous Database Cloud @ Customer
Topic 6	Configure Disaster Recovery (Data Guard) – both Shared and Dedicated Describe Autonomous Database architecture, integrations and license types

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Oracle 1Z0-931-21 Exam Syllabus Topics:

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