1Z0-1093-23 Online Practice Questions and Answers

Which two statements are true when creating the Cloud Exadata Infrastructure Resource? (Choose two.)

A. After provisioning an Exadata X8M Infrastructure Resource, you can scale the Exadata Database Service deployment online as needed by adding additional database compute and storage servers.

B. After provisioning an Exadata X8 Infrastructure Resource, you can scale the Exadata Database Service deployment online as needed by adding additional database and storage servers.

C. You pick the desired hardware model and a default VCN is created for you with a default subnet for Client and Backup traffic.

D. When creating the Cloud Exadata Infrastructure Resource, you must pick an Exadata system model, a system configuration shape, and Availability Domain.

E. You must pick an Exadata system model, a system configuration shape, and a license model.

You use the Oracle Cloud Infrastructure console to create a MySQL DB system. You give it the name "mysql" and set the administrator username to "mysql.sys." You give it a data storage size of 50 GB and set the host name to "mysql-host."

You do not specify a Maintenance Window start day and time.

Which action causes an error?

A. Storage size is too small.

B. Username "mysql.sys" is reserved.

C. Host name should contain only letters.

D. Maintenance Window start time is required.

In addition to Automatic backups of your Oracle database, you want to take On-Demand backups of the database on Exadata Database Service on Dedicated Infrastructure in the public cloud. How can you do this?

A. Use the Create Backup button in the backup section of the Database Details page to take an On-Demand backup.

B. Connect to Exadata Database Service as oracle user first and then take an On-Demand backup.

C. Disable Automatic backup and then take an On-Demand backup.

D. On-Demand backups are not allowed on Exadata Database Service because they use Automatic backups.

Which are the three strategies to migrate Oracle Database to Oracle Cloud Infrastructure (OCI)? (Choose three.)

A. Zero Downtime Migration (ZDM)

B. Autonomous migration

C. Real Application Clusters (RAC)

D. Migration Workbench

E. GoldenGate

You want to protect all the network communications between your organization network and Oracle Cloud using secure encryption and integrity algorithms.

Which two statements are correct? (Choose two.)

A. You should consider leveraging FastConnect.

B. You should use AES, DES, and EBT certified cryptosystems that Oracle database provides for protecting the confidentiality of Oracle Net Traffic.

C. You should consider leveraging a VPN.

D. You should purchase TDE for your cloud environment.

E. You should configure the database parameters to only allow connections from encrypted clients.

Which tool should you use to run the LIST FLASHCACHE DETAIL command in the Exadata Cloud Service environment?

A. cellcli

B. OCI CLI

C. dbaascli

D. exacli

You want to connect to your MySQL DB system's endpoint. You create an Oracle Linux computeinstance on the same Virtual Cloud Network as your MySQL DB system.

Which TWO actions must you perform to connect to your MySQL Database Service system? (Choose all correct answers)

A. Install the MySQL client on your local computer.

B. Define a SQL Developer connection in your MySQL Database Service database system.

C. Connect to your database system by using the MySQL client on the Linux compute instance.

D. ssh into the compute instance from your local machine.

Which TWO statements are true about Interface for Exadata I/O Resource Management (IORM)? (Choose all correct answers)

A. IORM allows workloads and databases to share I/O resources automatically according to admin-defined policies.

B. IORM can be enabled across multiple databases using the Cloud interface of Exadata Cloud Service.

C. IORM allows workloads and databases to share I/O resources automatically according to user requests.

D. IORM can be enabled across multiple Exadata Racks using the Cloud interface of Exadata Cloud Service.

You no longer want to manually back up your MySQL Database Service system.

What must you do to turn on automatic backup?

A. Recreate the MySQL Database Service system and enable Automatic Backups.

B. Update the MySQL Database Service system and enable Automatic Backups.

C. Use Oracle Enterprise Manager to enable Automatic Backups.

D. Install MySQL Enterprise Backup on the MySQL Database Service system and enable Automatic Backups.

Which network is used to facilitate the secure monitoring and administration of Oracle-managed infrastructure components in Exadata Cloud@Customer?

A. InfiniBand network

B. Backup network

C. Cloud operations network

D. Client network