[Oct 29, 2022] Fully Updated Database Cloud Service (1z0-1093-22) Certification Sample Questions [Q31-Q49]

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[Oct 29, 2022] Fully Updated Database Cloud Service (1z0-1093-22) Certification Sample Questions

Latest Oracle 1z0-1093-22 Real Exam Dumps PDF

Oracle 1z0-1093-22 Exam Syllabus Topics:

Topic	Details
Topic 1	Manage the Database Lifecycle for Database Cloud Services on a Virtual Machine DB System Describe Oracle Cloud Infrastructure Strategy (OCI)
Topic 2	Oracle Cloud Infrastructure Database Management Service Provision and connect to MySQL Database
Topic 3	NoSQL Database Cloud Service Create, manage and use HeatWave Install and configure Management Agent
Topic 4	Register External Databases & enable and use Database Management Utilize Database Cloud Service Management Interfaces
Topic 5	Explain the Exadata Database Service Manage the Exadata Database Lifecycle
Topic 6	Explain provisioned throughput for NoSQL Database Cloud Service MySQL Database Service and HeatWave Technical Overview
Topic 7	Provision Database Cloud Service on a Virtual Machine DB System Oracle Cloud Platform for Database in the Cloud
Topic 8	Explain connecting to the NoSQL Database Cloud service Manage Exadata Infrastructure and VM Clusters
Topic 9	Describe performance considerations for the MySQL Database Service Manage Database Cloud Service on a Virtual Machine DB System
Topic 10	Discuss Database Cloud Services (Overview) Set up Backup for MySQL Database Service

Q31. You have been brought in to help a company with slow nightly batch processing running on their Exadata Cloud Service. You have determined the workload is CPU-bound during the batch window. Which command line tool can be used to script increase or decrease OCPUs?

oci cli

ocpucli

exacli

asmali

Q32. Which characteristic is NOT a factor that impacts the capacity units for provisioning a NoSQL Database Cloud Service table?

record size

data model

query pattern

durability level

Q33. Which statement is FALSE about using compartments?

They allow you to isolate resources.

They can be used to secure resources.

They can be organized in a hierarchical fashion.

They are a physical concept that separates users.

Q34. In a two-node Real Applications Cluster environment, the Internet and VCN Resolver are supported for DNS in the DB system. Which TWO tasks are required for the network setup? (Choose all correct answers)

After the VCN is created, modify the DNS settings to use DNS Hostnames.

when creating the database, specify a value in the Hostname Prefix.

Select “Use DNS Hostnames in this VCN” as the VCN is being created.

Select the hostname field for a DNS label when the subnet is being created.

Q35. You are considering whether or not to implement bare metal or virtual machine shapes. Which TWO statements are true about bare metal and virtual machine (VM) database (DB) systems? (Choose all correct answers)

Both bare metal and vm DB systems support two-node Real Application Clusters (RAC) systems.

The Console, API, and Oracle Cloud Infrastructure CLI are options for managing bare metal DB systems.

Bare metal shapes determine the total raw storage allocated to bare metal DB systems.

Bare metal and VM DB can only have a single Database Home, and the single database will be the version of the Database Home.

Q36. Which TWO statements are true when deciding which Oracle Cloud Infrastructure (OCI) region to register an Exadata Cloud@Customer infrastructure in? (Choose all correct answers)

Exadata Cloud@Customer is hosted in a customer data center so the Exadata infrastructure is not registered in an OCI region.

Consider any business policies or regulations that preclude the use of a particular region.

Consider the physical proximity of the region you register the infrastructure in to your data center.

The Exadata Cloud@Customer region can be changed after the infrastructure is created.

Consider which availability domain (within the region) to create the Exadata Cloud@Customer infrastructure in.

Q37. What information is required to connect to the NoSQL Database Cloud Service?

API signing key, admin ID, user ID

signing key fingerprint, API signing key, tenancy OCID

user ID, tenancy ID, component ID

tenancy 1D, passphrase, handshake key

Q38. Patching requires role permissions. However, since roles are not granted by default, which role needs to be added to someone patching the DB system?

Let security admins manage vaults, keys, and secrets.

Let database and fleet admins manage Autonomous Databases.

Let database administrator’s manage DB systems.

Let users manage compute instance configurations, instance pools, and cluster networks.

Q39. Which set of data types is supported by the NoSQL Database Cloud Service tables?

XML, JSON, array

Iong, double, triple

enum, map, record

Boolean, date stamp, float

Q40. You are asked to create a MySQL Database Service system. You can log in to the group’s Oracle Cloud Infrastructure tenancy and access the assigned compartment, and all policies have been configured and tested. What is the next step to create a MySQL Database Service?

Create a Virtual Cloud Network by using the VCN Wizard.

Create a Linux compute instance.

Create the MySQL DB system.

Connect to the MySQL Database Service system endpoint.

Q41. You want to connect to your MySQL DB system’s endpoint. You create an Oracle Linux compute instance 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)

Install the MySQL client on your local computer.

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

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

ssh into the compute instance from your local machine.

Q42. You define a maintenance window for your MySQL DB systems. When the automatic maintenance process takes place, which TWO activities does the system perform while its status is set to UPDATING? (Choose all correct answers)

It patches the MySQL server itself along with any underlying hardware.

It analyzes, rebuilds, and optimizes MySQL database tables and indexes.

It patches the underlying operating system of the MySQL database.

It upgrades the associated compute instance to the latest Linux operating system version.

Q43. In addition to the automatic backup of your Oracle Database associated with a database deployment, you are planning to take an on-demand backup of a database on Exadata Cloud Service. How do you do this?

Disable the automatic backup configuration and then take an on-demand backup.

First connect to the Exadata Cloud Instance as the oracle user and then take a backup.

Use the Create Backup button in the backup section of the Database Details page.

Perform a recovery operation to a specific long-term backup.

Q44. What NoSQL Database Cloud Service API statement can be used to adjust table capacity?

tableRequest

tableunits

tableLimits

tableProvision

Q45. In Exadata Cloud Service, you use Oracle Data Guard for disaster recovery. What is the minimum egress requirement needed to enable Data Guard between Exadata Cloud Services?

Tcp traffic only for port 1521 and port 22

Tcp traffic only for port 1521

Tcp traffic only for port 22

Open for all protocols

Q46. Which THREE Oracle Cloud Infrastructure (OCI) services can be used to connect to on-premises networks? (Choose all correct answers)

Internet Gateway

Fastconnect

Dynamic Routing Gateway (DRG)

Service Gateway

IPSec VPN

Q47. Which two circumstances are FALSE when you use the Console to recover a DB system database from a backup stored in Oracle Cloud Infrastructure Object Storage? (Choose all correct answers)

The pp system has no access to the Oracle Cloud Infrastructure Object Storage service location where the backup is stored.

You want to restore to an existing System Change Number (SCN).

Data Guard must be disabled, or you must first remove the Data Guard association by terminating the standby database before you can restore the database.

Restore the database from an unmanaged backup in Object Storage created directly by using RMAN.

Restore the database from a backup in Object Storage that was created by using the Console or the API.

Q48. You used the “Stop” option from the Console of an Exadata Cloud Service virtual machine within a VM cluster. What impact does this have?

The Exadata Cloud Service is stopped.

All the virtual machines in the VM cluster are stopped.

All the databases and infrastructure associated with the Exadata Cloud Service are stopped.

The Stopped virtual machine is not available to any other database deployment.

Q49. Which two statements are true about changing the shape of a virtual machine (VM) database (DB) system to adapt to changes in performance needs?
(Choose all correct answers)

After you provision a VM DB system with a shape that supports Oracle RAC, you can change that shape to another shape that does not support Oracle RAC.

After you provision a VM DB system, you cannot change the shape. You have to provision another VM DB system using a full backup.

The shape of a VM DB system can be changed at any time, with no impact on the amount of storage available to the DB system.

It is possible to change the shape of a VM DB system with a higher number of OCPUs. However, reducing the number of OCPUs is not permitted.

If the current shape of the VM DB system supports Oracle Real Application Clusters (RAC), then you can only change that shape to another shape that also supports Oracle RAC.

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[Oct 29, 2022] Fully Updated Database Cloud Service (1z0-1093-22) Certification Sample Questions [Q31-Q49]

Oracle 1z0-1093-22 Exam Syllabus Topics:

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