Latest [Nov 10, 2022] 100% Passing Guarantee - Brilliant 1Z0-931-21 Exam Questions PDF
1Z0-931-21 Certification – Valid Exam Dumps Questions Study Guide! (Updated 114 Questions)
Oracle 1Z0-931-21 Exam Syllabus Topics:
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NEW QUESTION 55
Which statement is true about connecting an OCI compute instance to a Shared Autonomous Database?
- A. The OCI compute instance does not support connecting to a Shared Autonomous Database.
- B. The OCI compute instance can be used with an Always-Free Autonomous Database account.
- C. The Autonomous Database must belong to a Network Security Group (NSG).
- D. A Private Endpoint is required to connect to the Shared-Autonomous Database.
- E. The Autonomous Database must be in the same VCN and Subnet as the Compute instance.
Answer: B
NEW QUESTION 56
A Business Analyst joined in your organization and wanted to explore the database tools. Which statement provides access to data tools page for business analyst.
When restoring/cloning the ADB, you must select a backup which is atleast___ hours/minutes old.
- A. 1 day
- B. 2 hrs
- C. 5 min
- D. 24 hrs
Answer: D
NEW QUESTION 57
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 'None'd.
- D. Change the Automatic Maintenance Schedule to 'Specify a Schedule' but do not select any month, week or day.
Answer: A
Explanation:
"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
NEW QUESTION 58
In the Autonomous Database (ADB) Dedicated service, what does the fleet administrator use to control OCPU utilization?
- A. Oracle Machine Learning notebook
- B. Compartment quotas
- C. Resource Manager settings
- D. SQL Developer Web Console
Answer: B
Explanation:
https://docs.oracle.com/en-us/iaas/Content/Database/Concepts/adboverview.htm
NEW QUESTION 59
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 evaluates user types, how users are authenticated, and the password policies assigned to each user.
- C. It supports only Autonomous Databases.
- D. It helps you assess the security of your cloud database configurations by analyzing database configurations.
- E. It helps you find and mask sensitive data in your database by inspecting the actual data in your database and its data dictionary.
Answer: A
NEW QUESTION 60
Which management operation is correct about Autonomous Databases on shared Exadata infrastructure?
- A. You cannot configure the scheduling for your Autonomous Databases on shared Exadata infrastructure.
- B. 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.
- C. 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.
- D. You can choose to use Release Update (RU) or Release Update Revision (RUR) updates for your about Autonomous Databases on shared Exadata infrastructure.
Answer: C
NEW QUESTION 61
Which statement is NOT correct when setting up compartment quotas?
- A. Compartment quotas use policies that allow allocation of resources with a high level of flexibility.
- B. There are three types of quota policy statements which are set, unset and zero.
- C. Along with compartment budgets, compartment quotas create a powerful toolset to manage your spending.
- D. Compartment quotas are set by Oracle.
Answer: D
Explanation:
https://docs.oracle.com/en-us/iaas/Content/General/Concepts/resourcequotas.htm
NEW QUESTION 62
Which management operation is correct about Autonomous Databases on shared Exadata infrastructure?
- A. 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.
- B. You cannot configure the scheduling for your Autonomous Databases on shared Exadata infrastructure.
- C. 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.
- D. You can choose to use Release Update (RU) or Release Update Revision (RUR) updates for your about Autonomous Databases on shared Exadata infrastructure.
Answer: B
NEW QUESTION 63
When enabling auto-scaling, which three options do not change?
- A. Level of concurrency
- B. I/O resources
- C. Amount of storage
- D. Number of OCPUs displayed in the console.
- E. parallelism settings
Answer: A,C,E
Explanation:
https://docs.oracle.com/en/cloud/paas/autonomous-database/adbsa/autonomous-auto-scale.html#GUID-27FAB1C1-B09F-4A7A-9FB9-5CB8110F7141
NEW QUESTION 64
What are two differentiators of Oracle Autonomous Database Dedicated Infrastructure?
- A. Users have OS access to the database machine.
- B. Users can customize the maintenance schedule.
- C. It offers greater control and isolation starting at the Exadata cloud infrastructure level.
- D. Users have SYS privileges in the database.
- E. Users can customize the OS stack and add additional packages
Answer: B,C
Explanation:
https://docs.oracle.com/en/cloud/paas/autonomous-database/adbat/index.html#articletitle
NEW QUESTION 65
Which option is not available to pick ( no.of days ) when configuring the backup retention for Oracle Container Database.
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
Explanation:
Backup Retention
If you choose to enable automatic backups, you can choose one of the following preset retention periods: 7 days, 15 days, 30 days, 45 days, or 60 days. The system automatically deletes your incremental backups at the end of your chosen retention period.
https://docs.oracle.com/en-us/iaas/Content/Database/Tasks/backingupOS.htm
NEW QUESTION 66
Which can be Scaled Independently of the number of CPUs In an Autonomous Database?
- A. Sessions
- B. Concurency
- C. Storage
- D. Memory
- E. Parallelism
Answer: C
Explanation:
https://docs.oracle.com/en/cloud/paas/autonomous-database/adbsa/autonomous-key-features.html#GUID-7D0627D9-1B40-40B1-865A-84FF65A65846 Key Features Fully elastic scaling: Scale compute and storage independently to fit your database workload with no downtime:
NEW QUESTION 67
When enabling auto-scaling, which three options do not change?
- A. Level of concurrency
- B. Amount of storage
- C. I/O resources
- D. Number of OCPUs displayed in the console.
- E. parallelism settings
Answer: A,E
NEW QUESTION 68
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?
- A. Oracle Data Safe only supports Autonomous Databases.
- B. Oracle Data Safe evaluates user types, how users are authenticated, and the password policies assigned to each user.
- C. Oracle Data Safe helps you assess the security of your cloud database configurations by analyzing database configurations.
- D. Oracle Data Safe helps you find sensitive data in your database by inspecting the actual data in your database and its data dictionary.
Answer: A
Explanation:
https://www.oracle.com/database/technologies/security/data-safe.html
https://www.oracle.com/a/tech/docs/dbsec/data-safe/faq-security-data-safe.pdf Data Safe works with the following Oracle Databases Oracle on-Premises Databases Oracle Cloud Databases
− Autonomous Database on Shared Exadata Infrastructure
− Autonomous Database on Dedicated Exadata Infrastructure
− Exadata DB systems
− Database Cloud Service on Virtual Machine
− Database Cloud Service on Bare Metal
− Oracle Database on Compute
NEW QUESTION 69
When integrating object storage with autonomous database how effectively oracle uses the files in the object storage?
- A. prun columns in csv files
- B. prun column in parquet files
- C. Scan partition tables
- D. scan hybrid partition tables
Answer: C
NEW QUESTION 70
While creating an Autonomous Container Database on dedicated infrastructure through the Oracle Cloud Infrastructure (OCI) console, which patch type is offered to be applied during maintenance?
- A. Quarterly Bundle Patch (QBP)
- B. Prior Release Update (PRU)
- C. Prior Release Update Revision (PRUR)
- D. Release Update (RU)
Answer: D
NEW QUESTION 71
Which statement is NOT correct when setting up compartment quotas?
- A. Compartment quotas use policies that allow allocation of resources with a high level of flexibility.
- B. There are three types of quota policy statements which are set, unset and zero.
- C. Along with compartment budgets, compartment quotas create a powerful toolset to manage your spending.
- D. Compartment quotas are set by Oracle.
Answer: C
NEW QUESTION 72
You need to create a new database via the Oracle Cloud Infrastructure (OCI) CLI with the following requirements:
* Autonomous Transaction Processing
* License Included
* Shared Infrastructure
Which parameter would you NOT use?
- A. db-type
- B. license-model
- C. is-dedicated
- D. db-workload
Answer: C
Explanation:
https://docs.oracle.com/en-us/iaas/tools/oci-cli/2.9.9/oci_cli_docs/cmdref/db/autonomousdatabase/ create.html
NEW QUESTION 73
What is the role of a Fleet Administrator in Autonomous Database (ADB) on Dedicated Infrastructure deployments?
- A. Fleet Administrator defines and gains access to the ADMIN administrative user account for the database.
- B. Fleet Administrators create, monitor and manage Autonomous Databases.
- C. Fleet administrators create, monitor and manage Autonomous Exadata Infrastructure and Autonomous Container Database resources.
- D. Fleet Administrators are responsible for patching and backups of all container databases.
Answer: C
NEW QUESTION 74
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