Oracle 1Z0-1093-23 Online Practice Questions and Exam Preparation

Oracle 1Z0-1093-23 Online Questions & Answers

• Question 51:

  On the Add HeatWave Cluster dialog, you are asked to provide the shape for the HeatWave nodes. Which detail does the shape selection provide to HeatWave?

  A. The associated database system network Gbps
  B. The Disk partition count for the HeatWave cluster
  C. The private IP address for the Analytic Cluster
  D. The number of CPUs for the Analytic cluster
  D. The number of CPUs for the Analytic cluster

• Question 52:

  What statement is FALSE regarding the differences between the Exadata Cloud@Customer X8M and X8 Infrastructure?

  A. X8 uses InfiniBand for its internal network fabric whereas X8M uses RoCE.
  B. Both X8M and X8 Exadata System models use InfiniBand for their internal network fabric.
  C. X8M has more total OCPUs available than an equivalent X8 configuration.
  D. X8M uses Persistent Memory (PMEM).
  B. Both X8M and X8 Exadata System models use InfiniBand for their internal network fabric.

• Question 53:

  While configuring a Virtual Machines (VM) database (DB) system, the next step after selecting a shape for the DB system is to select storage options and configuration. Which two configurations should you select and use? (Choose two.)

  A. Use Automatic Storage Management (ASM) for the storage management software of single and two-node VM deployments.
  B. Use Object Storage buckets for DATA, redo logs, and archive logs.
  C. Use Logical Volume Manager (LVM) for the storage management of single-node VM deployments.
  D. Configure storage to assign 40% to DATA and the rest to redo logs and archive logs.
  A. Use Automatic Storage Management (ASM) for the storage management software of single and two-node VM deployments.
  C. Use Logical Volume Manager (LVM) for the storage management of single-node VM deployments.

• Question 54:

  Which statement is true about a gateway?

  A. Service gateway with a public subnet is required to reach Oracle Cloud Infrastructure services such as Object Storage.
  B. You can use a DRG to establish a connection with your on-premises network via the database Service Gateway.
  C. An Internet gateway with a private subnet is required to reach Oracle Cloud Infrastructure services such as Object Storage.
  D. You can use a dynamic routing gateway (DRG) to establish a connection with your on-premises network via IPSec VPN or FastConnect.
  D. You can use a dynamic routing gateway (DRG) to establish a connection with your on-premises network via IPSec VPN or FastConnect.

• Question 55:

  For which two reasons do you need a minimum of three storage cells when using Exadata Database Service? (Choose two.)

  A. High availability
  B. Fast Start Failover of storage cells
  C. Triple mirroring of data
  D. Data Guard
  E. Real Application Clusters
  A. High availability
  C. Triple mirroring of data

• Question 56:

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

• Question 57:

  Resources are allocated to the DB system based on the shape selected. Which TWO are options for a DB system? (Choose all correct answers)

  A. Two-node bare metal servers with 512 GB memory and locally attached drives
  B. Two-node virtual machine X7 with Block Storage which can be scaled up
  C. One-node bare metal server with up to 52 OCPU cores and locally attached drives to the system
  D. One-node virtual machine XS with 24 OCPU cores
  B. Two-node virtual machine X7 with Block Storage which can be scaled up
  C. One-node bare metal server with up to 52 OCPU cores and locally attached drives to the system

• Question 58:

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

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  Explanation/Reference:

• Question 59:

  Which statement is true about moving virtual machine (VM) database (DB) systems from one compartment to another?

  A. You do not need accesspermissions to the compartment that the resource Is being moved to when moving VM DB systems to a different compartment.
  B. You can move DB systems to a different compartment if you have sufficient access permissions to the compartment that the resource isbeing moved to, as well as the current compartment.
  C. You have to move dependent resources like Database Homes and databases to the destination compartment before moving the VM DB system.
  D. You can move VM DB systems from one compartment to another by only using Oracle Cloud Infrastructure REST APIs.
  B. You can move DB systems to a different compartment if you have sufficient access permissions to the compartment that the resource isbeing moved to, as well as the current compartment.

• Question 60:

  You used the "Stop" option from the Console of an Exadata Database Service virtual machine within a VM cluster. Which two statements are true? (Choose two.)

  A. Billing for the CPU stops but billing for the Exadata Infrastructure continues.
  B. The stopped VM is not available to any other database deployment.
  C. All the VMs in the cluster are stopped.
  D. All the databases in the VM cluster are stopped.
  E. Billing for the OCPU and Infrastructure are stopped until the VM restarts.
  A. Billing for the CPU stops but billing for the Exadata Infrastructure continues.
  B. The stopped VM is not available to any other database deployment.