This document discusses topics related to the Oracle Database Cloud Administrator 2021 Certified Professional Certification exam. It includes questions about provisioning and connecting to MySQL Database services, monitoring MySQL databases, explaining backup and recovery options for databases, and describing the architecture and components of Exadata Cloud services.
Quickly learn how to drive patchVantage and understand the benefits using the presentation in conjunction with the AWS Cloud Instance. This is a real-time actual Oracle Database Administration session
VMware vCloud Automation Center, which has been renamed vRealize Automation as part of the vRealize Cloud Management Platform, automates the process of provisioning database virtual machines, and is designed by VMware to help IT without sacrificing control, security, or flexibility. Automating time-consuming processes has the potential to enable growth, improve service quality, and free IT resources for innovation and process improvement. As businesses continue to evolve and grow, DBAs and IT departments must be able to keep up with demand. Quick and easy access to self-service portals, a streamlined provisioning process that incorporates IT best practices and security policies, and fast delivery of VMs all attribute to avoiding delays and providing for increasing demands. DBAs and IT retain control of the content, upgrades, provisioning, and accessibility of the database VMs while still able to quickly provide virtualized environments to meet the needs of their business.
How to get started with Oracle Cloud InfrastructureSimo Vilmunen
My keynote presentation on #OUGF2018 about Oracle Cloud Infrastructure.
Overview of Oracle Cloud Infrastructure (OCI) services and how you can deploy them using either console, oci-cli or terraform.
Top 31 Cloud Computing Interview Questions and Answers.Ecare Technologies
Here we provide Top 31 Cloud Computing Interview Questions. eCare technologies is one of the best Cloud Computing training institutes in Bangalore with 100% placement support. Cloud Computing certification training in Bangalore provided by cloud computing certified experts and real-time working professionals.
MySQL Database Architectures - MySQL InnoDB ClusterSet 2021-11Kenny Gryp
Oracle's MySQL solutions make it easy to setup various database architectures and achieve high availability with the introduction MySQL InnoDB Cluster and MySQL InnoDB ReplicaSet meeting various high availability requirements. MySQL InnoDB ClusterSet provides a popular disaster recovery solution.
Completely built in-house and supported by Oracle, many enterprises large and small have adopted these solutions into business critical applications.
In this presentation the various database architecture solutions for high availability and disaster recovery will be covered and help you choose the right solutions based on your business requirements.
MySQL is a SQL database that also does NoSQL. You can access data in the InnoDB or NDB storage engines as a key/value pair at amazing speeds while retaining simultaneous SQL access of the same data. Plus MySQL 5.7 features a new native JSON data type
Quickly learn how to drive patchVantage and understand the benefits using the presentation in conjunction with the AWS Cloud Instance. This is a real-time actual Oracle Database Administration session
VMware vCloud Automation Center, which has been renamed vRealize Automation as part of the vRealize Cloud Management Platform, automates the process of provisioning database virtual machines, and is designed by VMware to help IT without sacrificing control, security, or flexibility. Automating time-consuming processes has the potential to enable growth, improve service quality, and free IT resources for innovation and process improvement. As businesses continue to evolve and grow, DBAs and IT departments must be able to keep up with demand. Quick and easy access to self-service portals, a streamlined provisioning process that incorporates IT best practices and security policies, and fast delivery of VMs all attribute to avoiding delays and providing for increasing demands. DBAs and IT retain control of the content, upgrades, provisioning, and accessibility of the database VMs while still able to quickly provide virtualized environments to meet the needs of their business.
How to get started with Oracle Cloud InfrastructureSimo Vilmunen
My keynote presentation on #OUGF2018 about Oracle Cloud Infrastructure.
Overview of Oracle Cloud Infrastructure (OCI) services and how you can deploy them using either console, oci-cli or terraform.
Top 31 Cloud Computing Interview Questions and Answers.Ecare Technologies
Here we provide Top 31 Cloud Computing Interview Questions. eCare technologies is one of the best Cloud Computing training institutes in Bangalore with 100% placement support. Cloud Computing certification training in Bangalore provided by cloud computing certified experts and real-time working professionals.
MySQL Database Architectures - MySQL InnoDB ClusterSet 2021-11Kenny Gryp
Oracle's MySQL solutions make it easy to setup various database architectures and achieve high availability with the introduction MySQL InnoDB Cluster and MySQL InnoDB ReplicaSet meeting various high availability requirements. MySQL InnoDB ClusterSet provides a popular disaster recovery solution.
Completely built in-house and supported by Oracle, many enterprises large and small have adopted these solutions into business critical applications.
In this presentation the various database architecture solutions for high availability and disaster recovery will be covered and help you choose the right solutions based on your business requirements.
MySQL is a SQL database that also does NoSQL. You can access data in the InnoDB or NDB storage engines as a key/value pair at amazing speeds while retaining simultaneous SQL access of the same data. Plus MySQL 5.7 features a new native JSON data type
DP-300 Certification Exam Mastering Microsoft Azure Database AdministrationAliza Oscar
Prepare for success with the DP-300 certification exam, your key to becoming a proficient Microsoft Azure Database Administrator. Gain expertise in managing and optimizing Azure databases. Get comprehensive study resources and expert guidance to excel in the DP-300 exam and propel your career in cloud database administration
Whats new in Autonomous Database in 2022Sandesh Rao
This session covers the new features and happenings in the autonomous database world and will help answer more questions DBAs and Developers will have on the Autonomous Database, from provisioning to backups, troubleshooting, tips and tricks, security and HA. This is a good introduction for on-prem DBAs who want to learn how this works quickly without spending too much time on it. Questions like what does the free tier cover, how do I do backup or if it's automated, how do I manage it, how to scale up and down, how to secure their environment, how to use mtls, how to use tools like SQLDeveloper and SQLModeler, performance tuning all in a quick 45-minute session which might take weeks to pick up reading documentation or spanning several presentations
The document discusses opportunities for using cloud and virtualization technologies. It describes how data virtualization can help optimize copy data management tasks like provisioning databases and refreshing environments. Virtualization allows creating many virtual copies of databases that take up minimal storage space since they share data blocks. This simplifies tasks like patching databases. The document also discusses best practices for migrating databases to the cloud and using data virtualization to enhance the migration process.
This document provides information about inplant training programs offered by KAASHIV INFOTECH in Chennai, India. It outlines 5-day training schedules for students of CSE/IT/MCA, ECE/EEE, and Mechanical/Civil engineering. The CSE/IT/MCA schedule focuses on topics like Big Data, app development, ethical hacking, and cloud computing. The ECE/EEE schedule covers embedded systems, wireless systems, and CCNA networking. The mechanical/civil schedule includes aircraft design, vehicle movement, and 3D modeling and packaging. The training is handled by professionals and aims to equip students with strong technical skills.
This document provides information about Venkatesan Prabu Jayakantham (Venkat), the Managing Director of KAASHIV INFOTECH, a software company in Chennai. It outlines Venkat's experience in Microsoft technologies and certifications. It also details the various awards he has received throughout his career. Finally, it advertises KAASHIV INFOTECH's inplant training programs for students in fields like computer science, electronics, and mechanical engineering.
Slides from the MySQL Cluster 8.0 tutorial given at MySQL preFOSDEM days in Brussels, January 2020.
There is an accompanying text file with commands and example output.
A Dell PowerEdge MX environment using OpenManage Enterprise and OpenManage En...Principled Technologies
Compared to a Cisco UCS-X environment using Intersight, the Dell environment streamlined making changes to VLANs and helped avoid interventions during scheduled firmware updates
Conclusion
We executed two management scenarios in a Dell PowerEdge MX environment with Dell OpenManage Enterprise and OpenManage Enterprise Modular and a Cisco UCS X-Series chassis environment with Cisco Intersight. We learned that the Dell solution’s single-part profile modification for performing VLAN updates was quicker and simpler than the Cisco solution’s two-part profile deployment, requiring 40 percent less time and two-thirds as many steps. We also compared the firmware updating process on the solutions. Being able to schedule these updates to occur automatically from the online Dell repository offered an advantage over having to manually execute the same tasks from the Cisco Intersight repositories. Namely, administrators do not need to take action during maintenance windows but can instead schedule them ahead of time. Saving time on routine tasks frees administrators to pursue innovation, and being able to avoid middle-of-the-night duties helps companies provide a better work experience for admins. Together, these advantages help make Dell PowerEdge MX servers a good candidate for companies considering upgrading the older Cisco UCS servers in their data centers.
Confoo.ca conference talk February 24th 2021 on MySQL new features found in version 8.0 including server and supporting utility updates for those who may have missed some really neat new features
The document discusses PowerCenter 9.x upgrade strategies presented by Softpath at the Atlanta User Group. It introduces the presenters and provides an overview of Softpath. Various upgrade approaches - such as zero downtime, parallel, cloned, and in-place upgrades - are presented along with their benefits, risks, and time requirements. The stages of an upgrade including planning, preparation work, installation, testing, and production implementation are also outlined.
This document provides sample questions and answers for the Oracle Cloud Infrastructure Architect Professional exam 1z0-997-21. It includes 8 multiple choice questions covering topics like load balancing, networking, database migration, and data archiving. For each question, the correct answer is provided along with a brief explanation. The document promotes a website that offers practice exams, dumps, and training for various IT certifications.
Oracle grid control setup and usage challenges version5Jeff Hinds
This presentation will concentrate on the technical aspects and concepts of the Oracle GRID technologies and its usage for monitoring Oracle Databases and Application Servers. Topics such as installation, configuration, and usage will be discussed. The presentation will include demonstration materials, technical challenges, open discussions and breaks. This workshop will be divided into three major segments.
1)
Will discuss installation, startup and shutdown, and hardware configurations.
2)
Will include configuration, security concepts, and agent installation.
3)
Will cover monitoring and technical challenges.
The document provides an overview of Microsoft Cloud services including Azure Services Platform, Online Services, and Live Services. It describes key Azure components like compute, storage, SQL services, .NET services, and developer tools. It recommends that readers download the Visual Studio tools and SDK to start developing applications, deploy to the cloud after getting an account, and provide feedback to help shape Microsoft cloud offerings.
This document provides step-by-step instructions for creating a high availability SQL Server 2008 R2 cluster with two nodes using Microsoft Cluster Service on Windows Server 2008 R2. It discusses SQL clustering requirements, changes in Windows 2008/R2 related to clustering, and considerations for installing and configuring a two-node SQL cluster. The document also references additional technologies like Network Load Balancing that can provide further redundancy and scalability beyond normal clustering constraints.
This document provides an overview of options for running Oracle solutions on Microsoft Azure infrastructure as a service (IaaS). It discusses architectural considerations for high availability, disaster recovery, storage, licensing, and migrating workloads from Oracle Exadata. Key points covered include using Oracle Data Guard for replication and failover, storage options like Azure NetApp Files that can support Exadata workloads, and identifying databases that are not dependent on Exadata features for lift and shift to Azure IaaS. The document aims to help customers understand how to optimize their use of Oracle solutions when deploying to Azure.
Kellyn Pot'Vin-Gorman presented on copy data management and virtualization for DBAs. She discussed how virtualization can be used to provision databases more quickly and easily for tasks like patching and testing without needing to copy large amounts of physical data. She also covered how command line interfaces can be used to automate some of these processes.
The document discusses questions from an Oracle Cloud Infrastructure (OCI) professional exam.
The questions cover topics like suitable use cases for OCI Autonomous Transaction Processing (ATP-S), writing IAM policies in OCI to allow access to compute instances, upgrading the operating system on OKE worker nodes without downtime, configuring authentication without storing local files when working with OKE, configuring a WAF to protect against SQL injection and XSS attacks, meeting security requirements for archiving patient records in OCI object storage, and troubleshooting servers unable to reach the internet from a private subnet.
DP-300 Certification Exam Mastering Microsoft Azure Database AdministrationAliza Oscar
Prepare for success with the DP-300 certification exam, your key to becoming a proficient Microsoft Azure Database Administrator. Gain expertise in managing and optimizing Azure databases. Get comprehensive study resources and expert guidance to excel in the DP-300 exam and propel your career in cloud database administration
Whats new in Autonomous Database in 2022Sandesh Rao
This session covers the new features and happenings in the autonomous database world and will help answer more questions DBAs and Developers will have on the Autonomous Database, from provisioning to backups, troubleshooting, tips and tricks, security and HA. This is a good introduction for on-prem DBAs who want to learn how this works quickly without spending too much time on it. Questions like what does the free tier cover, how do I do backup or if it's automated, how do I manage it, how to scale up and down, how to secure their environment, how to use mtls, how to use tools like SQLDeveloper and SQLModeler, performance tuning all in a quick 45-minute session which might take weeks to pick up reading documentation or spanning several presentations
The document discusses opportunities for using cloud and virtualization technologies. It describes how data virtualization can help optimize copy data management tasks like provisioning databases and refreshing environments. Virtualization allows creating many virtual copies of databases that take up minimal storage space since they share data blocks. This simplifies tasks like patching databases. The document also discusses best practices for migrating databases to the cloud and using data virtualization to enhance the migration process.
This document provides information about inplant training programs offered by KAASHIV INFOTECH in Chennai, India. It outlines 5-day training schedules for students of CSE/IT/MCA, ECE/EEE, and Mechanical/Civil engineering. The CSE/IT/MCA schedule focuses on topics like Big Data, app development, ethical hacking, and cloud computing. The ECE/EEE schedule covers embedded systems, wireless systems, and CCNA networking. The mechanical/civil schedule includes aircraft design, vehicle movement, and 3D modeling and packaging. The training is handled by professionals and aims to equip students with strong technical skills.
This document provides information about Venkatesan Prabu Jayakantham (Venkat), the Managing Director of KAASHIV INFOTECH, a software company in Chennai. It outlines Venkat's experience in Microsoft technologies and certifications. It also details the various awards he has received throughout his career. Finally, it advertises KAASHIV INFOTECH's inplant training programs for students in fields like computer science, electronics, and mechanical engineering.
Slides from the MySQL Cluster 8.0 tutorial given at MySQL preFOSDEM days in Brussels, January 2020.
There is an accompanying text file with commands and example output.
A Dell PowerEdge MX environment using OpenManage Enterprise and OpenManage En...Principled Technologies
Compared to a Cisco UCS-X environment using Intersight, the Dell environment streamlined making changes to VLANs and helped avoid interventions during scheduled firmware updates
Conclusion
We executed two management scenarios in a Dell PowerEdge MX environment with Dell OpenManage Enterprise and OpenManage Enterprise Modular and a Cisco UCS X-Series chassis environment with Cisco Intersight. We learned that the Dell solution’s single-part profile modification for performing VLAN updates was quicker and simpler than the Cisco solution’s two-part profile deployment, requiring 40 percent less time and two-thirds as many steps. We also compared the firmware updating process on the solutions. Being able to schedule these updates to occur automatically from the online Dell repository offered an advantage over having to manually execute the same tasks from the Cisco Intersight repositories. Namely, administrators do not need to take action during maintenance windows but can instead schedule them ahead of time. Saving time on routine tasks frees administrators to pursue innovation, and being able to avoid middle-of-the-night duties helps companies provide a better work experience for admins. Together, these advantages help make Dell PowerEdge MX servers a good candidate for companies considering upgrading the older Cisco UCS servers in their data centers.
Confoo.ca conference talk February 24th 2021 on MySQL new features found in version 8.0 including server and supporting utility updates for those who may have missed some really neat new features
The document discusses PowerCenter 9.x upgrade strategies presented by Softpath at the Atlanta User Group. It introduces the presenters and provides an overview of Softpath. Various upgrade approaches - such as zero downtime, parallel, cloned, and in-place upgrades - are presented along with their benefits, risks, and time requirements. The stages of an upgrade including planning, preparation work, installation, testing, and production implementation are also outlined.
This document provides sample questions and answers for the Oracle Cloud Infrastructure Architect Professional exam 1z0-997-21. It includes 8 multiple choice questions covering topics like load balancing, networking, database migration, and data archiving. For each question, the correct answer is provided along with a brief explanation. The document promotes a website that offers practice exams, dumps, and training for various IT certifications.
Oracle grid control setup and usage challenges version5Jeff Hinds
This presentation will concentrate on the technical aspects and concepts of the Oracle GRID technologies and its usage for monitoring Oracle Databases and Application Servers. Topics such as installation, configuration, and usage will be discussed. The presentation will include demonstration materials, technical challenges, open discussions and breaks. This workshop will be divided into three major segments.
1)
Will discuss installation, startup and shutdown, and hardware configurations.
2)
Will include configuration, security concepts, and agent installation.
3)
Will cover monitoring and technical challenges.
The document provides an overview of Microsoft Cloud services including Azure Services Platform, Online Services, and Live Services. It describes key Azure components like compute, storage, SQL services, .NET services, and developer tools. It recommends that readers download the Visual Studio tools and SDK to start developing applications, deploy to the cloud after getting an account, and provide feedback to help shape Microsoft cloud offerings.
This document provides step-by-step instructions for creating a high availability SQL Server 2008 R2 cluster with two nodes using Microsoft Cluster Service on Windows Server 2008 R2. It discusses SQL clustering requirements, changes in Windows 2008/R2 related to clustering, and considerations for installing and configuring a two-node SQL cluster. The document also references additional technologies like Network Load Balancing that can provide further redundancy and scalability beyond normal clustering constraints.
This document provides an overview of options for running Oracle solutions on Microsoft Azure infrastructure as a service (IaaS). It discusses architectural considerations for high availability, disaster recovery, storage, licensing, and migrating workloads from Oracle Exadata. Key points covered include using Oracle Data Guard for replication and failover, storage options like Azure NetApp Files that can support Exadata workloads, and identifying databases that are not dependent on Exadata features for lift and shift to Azure IaaS. The document aims to help customers understand how to optimize their use of Oracle solutions when deploying to Azure.
Kellyn Pot'Vin-Gorman presented on copy data management and virtualization for DBAs. She discussed how virtualization can be used to provision databases more quickly and easily for tasks like patching and testing without needing to copy large amounts of physical data. She also covered how command line interfaces can be used to automate some of these processes.
Similar to Oracle Cloud DBA - OCP 2021 [1Z0-1093-21].pdf (20)
The document discusses questions from an Oracle Cloud Infrastructure (OCI) professional exam.
The questions cover topics like suitable use cases for OCI Autonomous Transaction Processing (ATP-S), writing IAM policies in OCI to allow access to compute instances, upgrading the operating system on OKE worker nodes without downtime, configuring authentication without storing local files when working with OKE, configuring a WAF to protect against SQL injection and XSS attacks, meeting security requirements for archiving patient records in OCI object storage, and troubleshooting servers unable to reach the internet from a private subnet.
The document provides multiple choice questions regarding Oracle Cloud Infrastructure (OCI) products and services. Specifically, it asks 12 questions about topics like OCI Autonomous Transaction Processing, IAM policies, Kubernetes clusters, networking, security, and encryption. For each question there are typically 3-5 possible answers to choose from, with one being marked as correct. The questions test knowledge of common OCI tasks and configurations.
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The document provides sample questions and answers from the Oracle Cloud Infrastructure 2021 Architect Professional certification exam (1Z0-997-21). It includes multiple choice questions covering topics like migrating on-premises databases to Autonomous Transaction Processing, autoscaling compute instances, configuring FastConnect connectivity, improving application performance on ATP-Serverless, designing network routing configurations, uploading large files to object storage using multipart uploads, and disaster recovery solutions using various OCI services.
This document provides sample questions and answers for the Oracle Cloud Infrastructure 2021 Architect Professional (1z0-997-21) certification exam. It includes 10 multiple choice questions covering topics like load balancing, networking, database migration, storage solutions, and security. Each question is followed by an explanation of the correct answer. The resource is aimed at helping users learn and prepare for the 1z0-997-21 exam through practice questions and detailed answer explanations.
The simplified electron and muon model, Oscillating Spacetime: The Foundation...RitikBhardwaj56
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1. Oracle Database Cloud Administrator 2021 Certified Professional Certification
Exam Number 1Z0-1093-21
Provision and connect to MySQL Database
2. 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 assigpedicompartment,
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 VM Cloud Service and the components needed (options networking/shapesiexpansionietm
Automatic Storage Management (ASM) and Logical Volume Manager (LVM)
15. 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)
Use Automatic Storage Management (ASM) for the storage management software.
Configure storage to assign 40% to DATA and the rest to redo logs and archive logs.
Explain connecting to the NoSQL Database Cloud Service
18. What Information is required to connect to the NoSQL Database Cloud Service?
Signing key fingerprint, API signing key, tenancy OCID
Describe Backup and Recovery (backup destinations, backup options, recovery options)
27. You enable automatic backup on your Exadata Cloud@Customer.
Which type of file is NOT backed up by default and is the customer’s responsibility to back up?
Server parameter file (SP file)
Manage the Database VM Cloud Service Lifecycle (Expansion/Scaling/state/patching infra/GI)
7. Which TWO statements are true about changing the shape of a virtual machine (VM) database
(DB) Mark to system to adapt to changes in performance needs?
(Choose all correct answers)
After you provision a VM DB system, you cannot change the shape. You 'have to
provision another VM DB system using a full backup.
2. Oracle Database Cloud Administrator 2021 Certified Professional Certification
Exam Number 1Z0-1093-21
It is possible to change the shape of a VM DB system' with a Higher number OCPUs.
However, reducing the number of OCPUs is not permitted.
Provision and connect to MySQL Database
3. 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 aft correct answers)
Install the MySQL client on your local computer.
Connect to your database system by using the MySQL client on the Linux compute instance.
Explain Patch and upgrade (CLI and UI options, operations; analyze, apply and switchback, manual patching)
4. Which is NOT a prerequisite for patching Grid Infrastructure or database homes when using the
console?
Oracle Clusterware is down on the VM cluster.
Explain the VM Cloud Service Architecture (Compute/Storage/Networking/Interconnects/ support database
editions and versions)
36. 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 SSH traffic from anywhere
allows SQLNET traffic from within the VCN
Explain the Database Lifecycle management (patching/homes/move/backup/restore) (old 6.1, 9.1 11)
16. 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?
Use the Create Backup button in the backup section of the Database, Details page.
Explain table security management
5. What permissions do you need to perform actions, on a NoSQL table?
3. Oracle Database Cloud Administrator 2021 Certified Professional Certification
Exam Number 1Z0-1093-21
NOSQL_ROWS_READ, NOSQL_ROWS_DELETE
Create WI Clusters (pre-requisites and policies, create/edit VM cluster, OCPU scaling)
1. You want to move an Exadata Cloud@Customer VM cluster to a different OCT compartment for
increased isolation from other teams that use Exadata.
What happens when you use the console to do this?
The VM cluster, compute nodes, and associated database will move compartments. All other resources
will remain in the existing compartment.
Manage the Database VM Cloud Service Lifecycle (Expansion/Scaling/state/patching infra/GI)
6. After you have provisioned a virtual machine (VM), database (DB) system, what action can you take to
Meet changes in block storage requirements?
If a VM DB system requires more block storage, increase the storage at any time without impacting the
system.
Monitor MySQL Database
19. 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)
alarms
metrics
notifications
Describe the Exadata Cloud Service command-line interface (ExaCLI, dbaascli, OCI CLI)
26. 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
Describe Backup and Recovery (backup destinations, backup options, recovery options)
28. 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
4. Oracle Database Cloud Administrator 2021 Certified Professional Certification
Exam Number 1Z0-1093-21
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.
Create a VM Cloud Service and the components needed (options/networking/shapes/expansion/et
Automatic Storage Management (ASM) and Logical 'Volume Manager (LVM)
14. 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)
When creating the database, specify a value in the, Hostname, Prefix.
Select "Use DNS Hostnames in this VCN" as the VCN is being created.
Explain the Exadata Cloud Service (Architecture/ database editions and versions)
25. What TWO reasons do you need a minimum of three storage cells when using Exadata Cloud Service?
(Choose all correct answers)
For triple mirroring of data
For high availability
Create and manage Oracle Homes (OH): pre-requisites and policies, OH versions and options (shared/non-
shared), create and manage dbs, db connections/monitoring
46. 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?
Create a new database home, patch it to the version you want, and then move the database to the new
home.
Explain the VM Cloud Service Architecture (Compute/Storage/Networking/Interconnects/ sup database
editions and versions)
37. Resources are allocated to the DB system based on the shape selected. Which TWO are options for a
DB system? (Choose all correct answers)
One-node bare metal server with up to 52 OCPU cores and locally attached drives to the system
Two-node virtual machine X7 with Block Storage which can be scaled up
5. Oracle Database Cloud Administrator 2021 Certified Professional Certification
Exam Number 1Z0-1093-21
Describe NoSQL data models
38. Which set of data types is supported by the NoSQL Database Cloud Service tables?
enum, map, record
Explain Exadata Cloud Service and the components needed (options networking/shapes/expansion)
12. Which system configuration is offered by the Oracle Database Exadata Cloud Service?
Each system configuration starts with a fixed amount of OCPU, memory, storage, and network resources.
Oracle Cloud Database Services
32. You want to scale within Exadata System. Which of the following two statements are true?
Modifying the number of enabled OCPU cores requires database downtime.
The setting of database parameter CPU_COUNT is affected by modifying the number of OCPU
cores.
Oracle Cloud Database Services
30. You can manage and monitor performance of an autonomous database running on autonomous
Exadata Cloud@Customer using the Performance Hub.
Which two actions can be undertaken by Performance Hub?
(Choose all correct answers)
View ASH Analytics
Kill a running SQL session
Create, manage and use Heatwave
52. You want to permanently delete the DB System and its attached Heatwave cluster. Which action
should you perform?
Delete the DB system and it will also delete the attached HeatVVave Cluster.
Explain monitoring options with Exadata Cloud Service
24. Which tool can be used to monitor a storage server in Exadata Cloud Service?
exacli
Configure Maximum Availability Architecture (01AA) and Data Guard for Exadata Cloud Service
13. 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?
6. Oracle Database Cloud Administrator 2021 Certified Professional Certification
Exam Number 1Z0-1093-21
TCP traffic only for port 1521
Oracle Cloud Database Services
33. 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 database admins manage DB systems.
Monitor Bare Metal and Virtual Machine (BM/VM) DB Systems
39. 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)
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.
Manage the Exadata Cloud Service Lifecycle (Expansion/Scaling/state/patching infra/GI)
8. Which TWO statements are true about Interface for Exadata I/O Resource Management (IORM)?
(Choose correct answers)
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 admin-
defined policies.
Describe NoSQL language SDKs
10. What NoSQL Database Cloud Service AM statement, can be used to adjust table capacity?
Table Request
Describe Backup and Recovery (backup destinations, backup options, recovery options)
28. 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?
7. Oracle Database Cloud Administrator 2021 Certified Professional Certification
Exam Number 1Z0-1093-21
No action can be taken, because a new backup location cannot be set after creation.
Oracle Cloud Database Services
31. Which tool should you use to run the LIST FLASHCACHE DETAIL command in the Exadata Cloud Service
environment?
exacli
Describe the Oracle Cloud Platform for Database in the Cloud
22_ Which FOUR storage options are available in Oracle Cloud Infrastructure (OCI)?
(Choose all correct answers)
Local Storage
Block Storage
Object Storage
File Storage
Explain monitoring options with Exadata Cloud Service
23. What can you use to enable an on-premises Enterprise Manager instance to monitor Exadata Cloud
Service in a private OCI subnet?
FastConnect
Explain provisioned throughput for NoSQL Database Service
40. Which characteristic is NOT a factor that Impacts the capacity units for provisioning a NoSQL Database
Cloud Service table?
durability level
Configure/ Deploy Maximum Availability Architecture (MAA) and Data Guard for DB Systems
45. How many DB systems must you provision before, you can enable Oracle Data Guard for a virtual
machine DB system database?
One with the primary database, because! a new DB system with the standby database is created and
associated with the primary database when you enable Oracle Data Guard.
11. How many IP addresses do you need at a minimum for the client subnet when you plan to have four
Exadata compute nodes on Exadata Cloud Service?
18
8. Oracle Database Cloud Administrator 2021 Certified Professional Certification
Exam Number 1Z0-1093-21
Explain the VM Cloud Service Architecture (Compute/Storage/Networking/Interconnects/ sup database
editions and versions)
36. 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)
No answers, required research on this
Set up Backup for MySQL Database Service
29. Your MySQL Database Service system is automatically backed up between midnight and 1 AM. What
must you do to change the starting time to 4 AM?
From the Edit MySQL DB System Details page, select Backup Window and set the start time to 4 AM
Create and manage Oracle Homes (OH): pre-requisites and policies, OH versions and options (shared/non-
shared), create and manage dbs, db connections/monitoring
47. 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 1938
respectively). You decide to consolidate both databases into a single Oracle Home (0H193_A) to free up
space.
Which TWO actions must you perform?
(Choose all correct answers)
Schedule a downtime window with the Test teams who use the 193B database.
Use the Move Database option from the console.
Describe the Oracle Cloud Infrastructure Strategy (OCI)
35. Which THREE Oracle Cloud Infrastructure (OCI) services can be used to connect to on-premises
network?
(Choose all correct answers)
Dynamic Routing Gateway (DRG)
IPsec VPN
FastConnect
Oracle Cloud Database Services
9. Oracle Database Cloud Administrator 2021 Certified Professional Certification
Exam Number 1Z0-1093-21
34. Which three statements are true regarding MySQL Database Service Heatwave?
(Choose ail correct answers)
Heatwave is Exdusively available in Oracle Cloud Infrastructure.
Heatwave is a In-memory, query-processing, engine designed for, fast execution of analytic
queries
Heatwave uses machine learning to automate operations, increasing DBA productivity and
reducing costs
Manage the Exadata Cloud Service Lifecycle (Expansion/Scaling/state/patching infra/GI)
9. 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 stopped virtual machine is not available to any other database deployment.
Describe the Oracle Cloud Platform for Database yin the Cloud
21. Which are THREE strategies to migrate Oracle Database to Oracle Cloud Infrastructure (OCI)?
(Choose all correct answers)
Golden Gate
Zero Downtime Migration (ZDM)
Migration workbench
Explain connecting to the NoSQL Database Cloud Service
17. Which statement is FALSE about using compartments?
They are a physical concept that separates users.
Configure/Deploy Maximum Availability Architecture (MAA) and Data Guard for DB Systems
44. 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
You can use the reinstate command to return a failed database into standby role after correcting the
cause of failure.
10. Oracle Database Cloud Administrator 2021 Certified Professional Certification
Exam Number 1Z0-1093-21
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.
Describe the MySQL Database Service
42. Which THREE are prerequisites for using the MySQL Database Service?
(Choose all correct answers)
You must create a tenancy and be able to sign in' to it.
You or your group must be granted the policies, described in Mandatory Policies
You must create a compartment to store your resources
Manage the Database VM Cloud Service Lifecycle (Expansion/Scaling/state/patching infra/GI)
7. Which TWO statements are true about changing the shape of a virtual machine (VM) database (DB)
System to adapt to changes in performance needs?
No answers
Explain the deployment of Autonomous Database on ExaCC (Autonomous clusters, Autonomous container
databases, Autonomous pluggable databases)
48. 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?
12
43. 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 underlying operating system, of the 'MySQL database.
It patches the MySQL server itself along with any underlying hardware.
20. You notice that throttling is occurring on your NoSQL Database Cloud Service. What must you
increase to Mack for Re solve this?
OCPU for all servers in the cluster
11. Oracle Database Cloud Administrator 2021 Certified Professional Certification
Exam Number 1Z0-1093-21
49. Which TWO statements are true when enabling', autonomous Data Guard on Autonomous Exadata
Cloud Customer?
(Choose all correct answers)
When in a Data Guard configuration patching `wilt ,alWayS take place on the standby database
first.
Autonomous databases inherit their Data, Guard configuration from their Autonomous Container
Database.
50. 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 DB system has no access to the Oracle, Cloud Infrastructure Object Storage service location
where the backup is stored.
Restore the database from an unmanaged backup' in Object Storage, created directly by using
RMAN.
41. Which service is used by default by the MySQL Database Service to store user data to make it more
resistant to failures?
OCI Block Volumes
51. Which statement is true about moving virtual machine (VM) database (DB) systems from one
compartment to another?
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.
53. Which TWO statements are true when deciding which Oracle Cloud Infrastructure (OCI) region to
register an Exadata Cloud Customer infrastructure in?
(thoese all correct answers)
No Answer
1. You want to move an Exadata Cloud@Customer VM cluster to a different OCT compartment for
isolation from other teams that use Exadata.