[Q16-Q38] Pass 1z0-1093-21 Exam in First Attempt Guaranteed 100% Cover Real Exam Questions [Oct-2023]

[Q16-Q38] Pass 1z0-1093-21 Exam in First Attempt Guaranteed 100% Cover Real Exam Questions [Oct-2023]

October 14, 2023 latestexam 0 Comments

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Pass 1z0-1093-21 Exam in First Attempt Guaranteed 100% Cover Real Exam Questions [Oct-2023]

Valid 1z0-1093-21 test answers & Oracle 1z0-1093-21 exam pdf

Oracle provides fast and efficient platforms for businesses to manage their data. Oracle Cloud Database Services are tools that are important for running database environments. Thus, to operate these tools efficiently, you must have an adequate understanding of database administration. Oracle 1Z0-1093-21: Oracle Cloud Database Services 2021 Specialist is a certification exam that helps you acquire the knowledge necessary for operating the Oracle Cloud Services database environment.

NO.16 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.

NO.17 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.

NO.18 Which tool should you use to run the LIST FLASHCACHE DETAIL command in the Exadata Cloud Service environment?

cellcli

OCI CLI

dbaascli

exacli

NO.19 When you created your development database on Exadata Cloud@Customer, you selected “None” for backup location during provisioning. You now need to enable automatic backups on the development database with a retention period of 45 days. Which action should you perform?

No action can be taken, because a new backup location cannot be set after creation.

Change the database backup location to local storage backups and set retention to 45 days.

Change the database backup location to an NFS backup location with a 45-day retention period set.

Change the database backup location to Object Storage with the default retention period set.

NO.20 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.

NO.21 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.

NO.22 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.

NO.23 Which tool can be used to monitor a storage server in Exadata Cloud Service?

OCI CLI

ocpucli

exacli

dbaascli

NO.24 While using virtual machines (VMs), the next step after selecting a shape for the DB system is to select storage options and configuration. Which TWO configurations can be selected and used? (Choose all correct answers)

mount block storage locally to the node.

Configure storage to assign 40% to DATA and the rest to redo logs and archive logs.

Use Object Storage buckets for DATA, redo logs, and archive logs.

Use Automatic Storage Management (ASM) for the storage management software.

NO.25 Which system configuration is offered by the Oracle Database Exadata Cloud Service?

Each system configuration starts with a fixed amount of memory and storage resources.

Each system configuration starts with a fixed amount of OCPU and storage resources.

Each system configuration starts with a fixed amount of OCPU, memory, storage, and network resources.

Each system configuration starts with a fixed amount of OCPU, memory, and network resources.

NO.26 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.

NO.27 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.

NO.28 Which three actions can you perform on a DB system that has an Oracle Data Guard association with a standby database?
(Choose all correct answers)

If the primary database becomes unavailable, then you can use Oracle Data Guard to fail over the standby database to the primary role.

You can write on both primary and standby databases because DB system standby databases in Oracle Cloud Infrastructure Database are logical standbys.

You can terminate a primary database DB system.

You can use the reinstate command to return a failed database into standby role after correcting the cause of failure.

You can switch over the primary database to the standby role, perform maintenance on the standby database, and then switch it back to the primary role.

NO.29 What permissions do you need to perform actions on a NoSQL table?

NOSQL_TABLE_INSPECT, NOSQL_TABLE_UPDATE

NOSQL_TABLE_WRITE, NOSQL_ROWS_INSERT

NOSQL_TABLE_DESTROY, NOSQL_TABLE_ALTER

NOSQL_ROWS_READ, NOSQL_ROWS_DELETE

NO.30 What can you use to enable an on-premises Enterprise Manager instance to monitor Exadata Cloud Service in a private OCI subnet?

virtual Cloud Network (VCN)

Client subnet

Virtual Network Interface Card (VNIC)

FastConnect

NO.31 What NoSQL Database Cloud Service API statement can be used to adjust table capacity?

tableRequest

tableunits

tableLimits

tableProvision

NO.32 You notice that throttling is occurring on your NoSQL Database Cloud Service. What must you increase to solve this?

storage capacity

index size

OCPU for all servers in the cluster

NO.33 Which service is used by default by the MySQL Database Service to store user data to make it more resistant to failures?

File Storage

Data safe

Block Volumes

Object storage

NO.34 You want to move an Exadata Cloud@Customer VM cluster to a different OCI compartment for increased isolation from other teams that use Exadata. What happens when you use the console to do this?

The VM cluster and associated databases will move to the new compartment. All other resources will remain in the existing compartment.

After it is deployed, a VM cluster cannot change compartments.

The vm cluster, compute nodes, and associated databases will move compartments. All other resources will remain in the existing compartment.

The vM cluster, compute nodes, and underlying Exadata infrastructure will move to the new compartment. All other resources remain the same.

NO.35 The /u02 directory containing Oracle Homes (OH) is 80% utilized and you need to free up space in it. you own two Oracle Homes (OH193_A and OH193_B), each with a test database (193A and 193B respectively).You decide to consolidate both databases into a single Oracle Home (OH193. |_A) to free up space. Which TWO actions must you perform? (Choose all correct answers)

use the Move Database option from the console.

Schedule a downtime window with the Test teams who use the 193B database.

Copy the sqinet.ora file from OH193_B to OH193_A.

Create a new container under 0H193B and migrate the pluggable databases (PDBs) from 193B to 193A.

NO.36 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.

NO.37 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

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1z0-1093-21 Exam Questions – Valid 1z0-1093-21 Dumps Pdf: https://www.latestcram.com/1Z0-1093-21-exam-cram-questions.html

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