Exam Dumps 1z0-1093-21 Practice Free Latest Oracle Practice Tests [Q16-Q35]

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Exam Dumps 1z0-1093-21 Practice Free Latest Oracle Practice Tests

1z0-1093-21 Exam Questions | Real 1z0-1093-21 Practice Dumps

NEW QUESTION 16
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.

NEW QUESTION 17
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.

NEW QUESTION 18
Your company’s security policy requires you to patch the database within a month of a relevant database patch being released by Oracle. Which method requires the least amount of down time?

Download the latest patch from MOS, back up your database, run a precheck, then apply the patch on the database home.

Own two Oracle Homes (OH193_A and OH193_B), each with a test database (193A and 193B respectively).

Back up your database, run a precheck, then apply the patch on the database home where the database resides.

Download the latest patch from MOS, back up your database, and use dbaasc1i to apply the patch on the database home.

Create a new database home, patch it to the version you want, and then move the database to the new home.

NEW QUESTION 19
Which is NOT a prerequisite for patching Grid Infrastructure or database homes when using the console?

The /u01 directory on the database host file system has at least 15 GB of free space for the execution of Patching processes.

Oracle Clusterware is down on the VM cluster.

The required patch is available on the Control Plane server.

All database compute nodes of the VM cluster are up and running.

NEW QUESTION 20
Which TWO statements are true when enabling autonomous Data Guard on Autonomous Exadata. (Choose all correct answers)

Autonomous databases inherit their Data Guard configuration from their Autonomous Container Database.

Data Guard can be set per individual Autonomous Database within a Container Database.

Data Guard is not currently supported on Autonomous Exadata Cloud@Customer.

Autonomous Data Guard only supports Maximum Performance and Maximum Protection protection modes.

When in a Data Guard configuration patching will always take place on the standby database first.

NEW QUESTION 21
Which are THREE strategies to migrate Oracle Database to Oracle Cloud Infrastructure (OCI)? (Choose all correct answers)

GoldenGate

Zero Downtime Migration (ZDM)

Autonomous migration

Real Application Clusters (RAC)

migration workbench

NEW QUESTION 22
You want to scale within Exadata System. Which of the following two statements are true? (Choose all correct answers)

The setting of database parameter CPU_COUNT is affected by modifying the number of enabled OCPU cores.

Modifying the number of enabled OCPU cores does not require database downtime.

Modifying the number of enabled OCPU cores requires database downtime.

The setting of database parameter CPU_COUNT is not affected by modifying the number of enabled OCPU cores.

NEW QUESTION 23
You are asked to measure useful quantitative data about a MySQL Database Service system. You must provide information such as current connection information, statement activity, latency, and host OCPU, memory, and disk I/O utilization. Which THREE Oracle Cloud Infrastructure monitoring methods should you use? (Choose all correct answers)

data points

metrics

notifications

alarms

queries

NEW QUESTION 24
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

NEW QUESTION 25
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

NEW QUESTION 26
Which statement is true about moving virtual machine (VM) database (DB) systems from one compartment to another?

You do not need access permissions to the compartment that the resource Is being moved to when moving VM DB systems to a different compartment.

You can move DB systems to a different compartment if you have sufficient access permissions to the compartment that the resource is being moved to, as well as the current compartment.

You have to move dependent resources like Database Homes and databases to the destination compartment before moving the VM DB system.

You can move VM DB systems from one compartment to another by only using Oracle Cloud Infrastructure REST APIs.

NEW QUESTION 27
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

NEW QUESTION 28
Which three statements are true regarding MySQL Database Service HeatWave? (Choose all correct answers) HeatWave uses periodic long-running ETL batch jobs to refresh the data.

Heatwave is a in-memory, query-processing engine designed for fast execution of analytic queries.

Heatwave is Exclusively available in Oracle Cloud Infrastructure.

Heatwave uses machine learning to automate operations, increasing DBA productivity and reducing costs.

HeatWave data which is needed for analytic processing is stored in disk files.

NEW QUESTION 29
Assume that there are no resource limits on your underlying Exadata Cloud@Customer hardware. What is the maximum number of Autonomous container databases that can be created on one Autonomous VM cluster?

NEW QUESTION 30
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

NEW QUESTION 31
When configuring connectivity for hosts in the VCN, security lists contain defaults for implementing security rules. Which TWO additional rules are needed for database systems? (Choose all correct answers)

allows SQL*NET traffic from within the VCN

allows ONS and FAN traffic from within the VCN

allows SSH traffic from anywhere

allows Path MTU Discovery fragmentation messages

NEW QUESTION 32
What THREE steps must you perform to connect to a MySQL database in the database system by using SSH and MySQL Shell?

Add an ingress rule for port 20.

Instantiate MySQL Shell on the MySQL database system instance.

Connect to the MySQL Database Service instance.

SSH into the compute instance from your local machine.

Start MySQL Shell on the compute instance.

NEW QUESTION 33
You want to permanently delete the DB System and its attached HeatWave cluster. Which action should you perform?

Terminate the DB system and drop the associated HeatWave Cluster.

Delete the Heatwave Cluster and it will also delete the DB system.

Delete the DB system and it will also delete the attached HeatWave Cluster.

Drop the DB system and terminate the associated HeatWave Cluster.

NEW QUESTION 34
You enable automatic backups on your Exadata Cloud@Customer.?

database archivelog files

database control files

Transparent Data Encryption (TDE) keystore (wallet)

server parameter file (SP file)

NEW QUESTION 35
Which TWO statements are true about Interface for Exadata I/O Resource Management (IORM)? (Choose all correct answers)

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

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

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

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

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Exam Dumps 1z0-1093-21 Practice Free Latest Oracle Practice Tests [Q16-Q35]

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