Avant-garde Oracle Cloud Infrastructure Foundations 2020 Associate 1z0-1085-20 Test Preparation

NEW QUESTION 1
Which three methods can you use to create or modify Oracle Cloud Infrastructure (OCI) resources?

• A. REST APIs
• B. OCI desktop client
• C. Secure Shell (SSH)
• D. OCI Console
• E. Command-line Interface
• F. Remote Desktop Protocol (RDP)
• G. Serial console connection

Answer: ADE

Explanation:
You can create and manage resources in the following ways:
Oracle Cloud Infrastructure ConsoleThe Console is an intuitive, graphical interface that lets you create and manage your instances, cloud networks, and storage volumes, as well as your users and permissions.
See Using the Console.
Oracle Cloud Infrastructure APIsThe Oracle Cloud Infrastructure APIs are typical REST APIs that use HTTPS requests and responses. See API Requests.
SDKsSeveral Software Development Kits are available for easy integration with the Oracle Cloud Infrastructure APIs, including SDKs for Java, Ruby, and Python. For more information, see Developer Resources.
Command Line Interface (CLI)You can use a command line interface with some services. For more information, see Developer Resources.
TerraformOracle supports Terraform. Terraform is "infrastructure-as-code" software that allows you to define your infrastructure resources in files that you can persist, version, and share. For more information, see Getting Started with the Terraform Provider.
AnsibleOracle supports the use of Ansible for cloud infrastructure provisioning, orchestration, and configuration management. Ansible allows you to automate configuring and provisioning your cloud infrastructure, deploying and updating software assets, and orchestrating your complex operational processes. For more information, see Getting Started with Ansible for Oracle Cloud Infrastructure.
Resource ManagerResource Manager is an Oracle Cloud Infrastructure service that allows you to automate the process of provisioning your Oracle Cloud Infrastructure resources. It helps you install, configure, and manage resources using the "infrastructure-as-code" model. For more information, see Overview of Resource Manager.

NEW QUESTION 2
Which pricing model is NOT supported by Oracle Cloud Infrastructure?

• A. Reserved Infrastructure
• B. Universal Credits - Monthly Flex
• C. Bring your own license
• D. Pay-as-you-go

Answer: A

Explanation:
The available purchase models are:
Pay As You Go (PAYG):Billed in arrears based on consumption. Recommended for organizations who are trying new services, rapid prototyping, or for elastic scaling.
Monthly Flex:Billed in advance with a 12-month minimum. Use monthly or forfeit that month’s credits.Recommended for customers with predictable production workloads or large long-running applications, such as HR, payroll, analytics, and more.Monthly Flex maximizes cost reduction with predictable
monthly spend, similar to your monthly phone plan. Delivers faster time to market by offering customers the choice of using any IaaS and PaaS services.
Oracle’s current PaaS offering is “license-included PaaS.” It includes:
· Compute and compute support
· Automation
· License entitlement and license support Bring your own license
BYOL stands for “bring your own license.” Previously, you could bring your own licenses to Oracle IaaS, but to get the benefits of PaaS automation, you couldn’t leverage existing licenses. This has been changed. We’re offering Oracle BYOL to PaaS, enabling our customers to leverage their investment in existing on-premises licenses in their journey to the cloud.
Oracle BYOL to PaaS includes:
· Compute and compute support
· Automation
· Customers bring their on-premises license entitlement and get license support via their existing on-premises support contract.
· As customers leverage their existing on-premises license entitlement, they can move to the cloud at a lower cost.

NEW QUESTION 3
What is the frequency of OCI usage report generation?

• A. Weekly
• B. Monthly
• C. Annually
• D. Daily

Answer: D

Explanation:
A usage report is a comma-separated value (CSV) file that can be used to get a detailed breakdown of resources in Oracle Cloud Infrastructure for audit or invoice reconciliation.
The usage report is automatically generated daily, and is stored in an Oracle-owned Object Storage bucket. It contains one row per each Oracle Cloud Infrastructure resource (such as instance, Object Storage bucket, VNIC) per hour along with consumption information, metadata, and tags. Usage reports generally contain 24 hours of usage data, although occasionally a usage report may contain late-arriving data that is older than 24 hours.
Usage reports are retained for one year.

NEW QUESTION 4
Which statement accurately describes an Oracle Cloud Infrastructure Region?

• A. Each Availability Domain has a single Fault Domain.
• B. Each Availability Domain has three Fault Domains.
• C. Each Fault Domain has multiple Availability Domains.
• D. Each region has a single Fault Domain.

Answer: B

Explanation:
Oracle Cloud Infrastructure is hosted in regions and availability domains. A region is a localized geographic area, and an availability domain is one or more data centers located within a region. A region is composed of one or more availability domains. Most Oracle Cloud Infrastructure resources are either region-specific, such as a virtual cloud network, or availability domain-specific, such as a compute instance. Traffic between availability domains and between regions is encrypted.
Availability domains are isolated from each other, fault tolerant, and very unlikely to fail simultaneously. Because availability domains do not share infrastructure such as power or cooling, or the internal availability domain network, a failure at one availability domain within a region is unlikely to impact the availability of the others within the same region.
The availability domains within the same region are connected to each other by a low latency, high bandwidth network, which makes it possible for you to provide high-availability connectivity to the internet and on-premises, and to build replicated systems in multiple availability domains for both high-availability and disaster recovery.
A fault domain is a grouping of hardware and infrastructure within an availability domain. Each availability domain contains three fault domains. Fault domains provide anti-affinity: they let you distribute your instances so that the instances are not on the same physical hardware within a single availability domain. A hardware failure or Compute hardware maintenance event that affects one fault domain does not affect instances in other fault domains. In addition, the physical hardware in a fault domain has independent and redundant power supplies, which prevents a failure in the power supply hardware within one fault domain from affecting other fault domains.

NEW QUESTION 5
Which Oracle Cloud Infrastructure compute shapes does not incur instance billing in a STOPPED state?

• A. Dense I/O
• B. Standard
• C. GPU
• D. HPC

Answer: B

Explanation:
A shape is a template that determines the number of CPUs, amount of memory, and other resources that are allocated to an instance.
Standard shapes don't incur costs in a STOPPED state.

NEW QUESTION 6
Which capability enables you to search, purchase, and start using software in your Oracle Cloud Infrastructure (OCI) tenancy?

• A. OCI Marketplace
• B. OCI OS Management
• C. OCI Resource Manager
• D. OCI Registry

Answer: A

Explanation:
Oracle Cloud Infrastructure Marketplace is an online store that offers solutions specifically for customers of Oracle Cloud Infrastructure. In the Oracle Cloud Infrastructure Marketplace catalog, you can find listings for two types of solutions from Oracle and trusted partners: images and stacks. These listing types include different categories of applications. Also, some listings are free and others require payment.
Images are templates of virtual hard drives that determine the operating system and software to run on an instance. You can deploy image listings on an Oracle Cloud Infrastructure Compute instance. Marketplace also offers stack listings. Stacks represent definitions of groups of Oracle Cloud Infrastructure resources that you can act on as a group. Each stack has a configuration consisting of one or more declarative configuration files. With an image or a stack, you have a customized, more streamlined way of getting started with a publisher's software.

NEW QUESTION 7
What do the terms OpEx and CapEx refer to?

• A. OpEx refers to Operational Excellence and CapEx refers to Capital Excellence
• B. OpEx refers to Operational Expenditure and CapEx refers to Capital Expenditure
• C. OpEx refers to Operational Expansion and CapEx refers to Capital Expenses
• D. OpEx refers to Operational Example and CapEx refers to Capita Example

Answer: B

Explanation:
CapEx is Capital expenditures comprise major purchases that will be used in the future.
OpEx Operating expenditures (expenses) represent day-to-day costs that are necessary to keep a business running.

NEW QUESTION 8
Which feature is NOT a component of Oracle Cloud Infrastructure (OCI) Identity and Access management service?

• A. User Credentials
• B. Network Security Group
• C. Federation
• D. Policies

Answer: C

NEW QUESTION 9
Which Oracle Cloud Infrastructure (OCI) service can send you an alert when you might exceed your spending threshold?

• A. Budgets
• B. Monitoring
• C. Streaming
• D. Events

Answer: A

Explanation:
Budgets can be used to set thresholds for your Oracle Cloud Infrastructure spending. You can set alerts on your budget to let you know when you might exceed your budget, and you can view all of your budgets and spending from one single place in the Oracle Cloud Infrastructure console.

NEW QUESTION 10
Which security service is offered by Oracle Cloud Infrastructure?

• A. Certificate Management System
• B. Key Management
• C. Managed Active Directory
• D. Managed Intrusion Detection

Answer: B

Explanation:
-
Oracle Cloud Infrastructure keys that you control.Key Managementis a managed service that enables you to encrypt your data usi

NEW QUESTION 11
Which statement below is not true for Oracle Cloud infrastructure Compartments?

• A. Resources can be moved from one compartment to another
• B. Compartments cannot be nested
• C. Each OCI resource belongs to a single compartment
• D. Resources and compartments can be added and deleted anytime

Answer: B

Explanation:
When creating a compartment, you must provide a name for it (maximum 100 characters, including letters, numbers, periods, hyphens, and underscores) that is unique within its parent compartment. You must also provide a description, which is a non-unique, changeable description for the compartment, from 1 through 400 characters. Oracle will also assign the compartment a unique ID called an Oracle Cloud ID.
You can create subcompartments in compartments to create hierarchies that are six levels deep.

NEW QUESTION 12
Which feature is not component of Oracle cloud Infrastructure identity and Access management service?

• A. federation
• B. User Credential
• C. Network Security Group
• D. Policies

Answer: C

Explanation:
Components of IAM RESOURCE
The cloud objects that your company's employees create and use when interacting with Oracle Cloud Infrastructure. For example: compute instances, block storage volumes, virtual cloud networks (VCNs), subnets, route tables, etc.
USER
An individual employee or system that needs to manage or use your company's Oracle Cloud Infrastructure resources. Users might need to launch instances, manage remote disks, work with your virtual cloud network, etc. End users of your application are not typically IAM users. Users have one or more IAM credentials
(see User Credentials).
GROUP
A collection of users who all need the same type of access to a particular set of resources or compartment. DYNAMIC GROUP
A special type of group that contains resources (such as compute instances) that match rules that you define (thus the membership can change dynamically as matching resources are created or deleted). These instances act as "principal" actors and can make API calls to services according to policies that you write for the dynamic group. NETWORK SOURCE
A group of IP addresses that are allowed to access resources in your tenancy. The IP addresses can be public IP addresses or IP addresses from a VCN within your tenancy. After you create the network source, you use policy to restrict access to only requests that originate from the IPs in the network source.
COMPARTMENT
A collection of related resources. Compartments are a fundamental component of Oracle Cloud Infrastructure for organizing and isolating your cloud resources. You use them to clearly separate resources for the purposes of measuring usage and billing, access (through the use of policies), and isolation (separating the resources for one project or business unit from another). A common approach is to create a compartment for each major part of your organization. For more information, see Setting Up Your Tenancy.
TENANCY
The root compartment that contains all of your organization's Oracle Cloud Infrastructure resources. Oracle automatically creates your company's tenancy for you. Directly within the tenancy are your IAM entities (users, groups, compartments, and some policies; you can also put policies into compartments inside the tenancy). You place the other types of cloud resources (e.g., instances, virtual networks, block storage volumes, etc.) inside the compartments that you create.
POLICY
A document that specifies who can access which resources, and how. Access is granted at the group and compartment level, which means you can write a policy that gives a group a specific type of access within a specific compartment, or to the tenancy itself. If you give a group access to the tenancy, the group automatically gets the same type of access to all the compartments inside the tenancy. For more information, see Example Scenario and How Policies Work. The word "policy" is used by people in different ways: to mean an individual statement written in the policy language; to mean a collection of statements in a single, named "policy" document (which has an Oracle Cloud ID (OCID) assigned to it); and to mean the overall body of policies your organization uses to control access to resources.
HOME REGION
The region where your IAM resources reside. All IAM resources are global and available across all regions, but the master set of definitions reside in a single region, the home region. You must make changes to your IAM resources in your home region. The changes will be automatically propagated to all regions. For more information, see Managing Regions.
FEDERATION
A relationship that an administrator configures between an identity provider and a service provider. When you federate Oracle Cloud Infrastructure with an identity provider, you manage users and groups in the identity provider. You manage authorization in Oracle Cloud Infrastructure's IAM service. Oracle Cloud Infrastructure tenancies are federated with Oracle Identity Cloud Service by default.

NEW QUESTION 13
You are setting up a proof of concept (POC) and need to quickly establish a secure between an on-premises data center and Oracle Cloud Infrastructure (OCI).
Which OCI service should you implement?

• A. VCN Peering
• B. FastConnect
• C. Internet Gateway
• D. IPSec VPN

Answer: D

Explanation:
You can set up a single IPSec VPN with a simple layout that you might use for a proof of concept (POC).

NEW QUESTION 14
Which Oracle Cloud Infrastructure (OCI) database solution will be most economical for a customer looking to have the elasticity of the cloud with minimal administration and maintenance effort for their DBA team?

• A. OCI Bare Metal DB Systems
• B. OCI Virtual Machine DB Systems
• C. OCI Exadata DB Systems.
• D. OCI Autonomous Database

Answer: C

Explanation:
Exadata DB systems allow you to leverage the power of Exadata within the Oracle Cloud Infrastructure. An Exadata DB system consists of a base system, quarter rack, half rack, or full rack of compute nodes and storage servers, tied together by a high-speed, low-latency InfiniBand network and intelligent Exadata software. You can configure automatic backups, optimize for different workloads, and scale up the system to meet increased demands.
Oracle now offers the Zero Downtime Migration service, a quick and easy way to move on-premises Oracle Databases and Oracle Cloud Infrastructure Classic databases to Oracle Cloud Infrastructure. You can migrate databases to the following types of Oracle Cloud Infrastructure systems: Exadata, Exadata Cloud@Customer, bare metal, and virtual machine.
Zero Downtime Migration leverages Oracle Active Data Guard to create a standby instance of your database in an Oracle Cloud Infrastructure system. You switch over only when you are ready, and your source database remains available as a standby. Use the Zero Downtime Migration service to migrate databases individually or
at the fleet level. See Move to Oracle Cloud Using Zero Downtime Migration for more information.

NEW QUESTION 15
What purpose does an Oracle Cloud Infrastructure (OCI) Dynamic Routing Gateway Serve?

• A. Enables OCI Compute Instance to privately connect to OCI Object Storage
• B. Enables OCI Compute instance to connect to on-promises environments
• C. Enable OCI Compute instances to connect to the internal
• D. Enables OCI Compute instances to be reached from internet

Answer: B

Explanation:
You can think of a Dynamic Routing Gateway (DRG) as a virtual router that provides a path for private traff (that is, traffic that uses private IPv4 addresses) between your VCN and networks outside the VCN's region.
For example, if you use an IPSec VPN or Oracle Cloud Infrastructure FastConnect (or both) to connect y on-premises network to your VCN, that private IPv4 address traffic goes through a DRG that you create and attach to your VCN. For scenarios for using a DRG to connect a VCN to your on-premises network,
see Networking Scenarios. For important details about routing to your on-premises network, see Routing Details for Connections to Your On-Premises Network.
Also, if you decide to peer your VCN with a VCN in another region, your VCN's DRG routes traffic to the other VCN over a private backbone that connects the regions (without traffic traversing the internet). For information about connecting VCNs in different regions, see Remote VCN Peering (Across Regions).

NEW QUESTION 16
Oracle cloud Infrastructure is compliant with which three industry standards?

• A. SOC 1 Type 2 and SOC 2 Type 2 attestations
• B. NERC Critical Infrastructure Protection Standards
• C. Health Insurance Portability and Accountability Act (HIPAA)
• D. ISO 27001:2013 certification
• E. Health Care Compliance Association (HCCA)

Answer: ACD

Explanation:
Here is the official list of all industry standards that OCI complies with : https://www.oracle.com/in/cloud/cloud-infrastructure-compliance/

NEW QUESTION 17
Which OCI storage service does not provide encryption for data at rest?

• A. File Storage
• B. Block Volume
• C. Local NVMe
• D. Object Storage

Answer: C

Explanation:
NVMe stands for non-volatile memory express. It is a storage protocol created to fasten the transfer of data between enterprise and client systems and solid-state drives (SSDs) over a computer’s high-speed Peripheral Component Interconnect Express bus. The characteristics are:
1) Local NVMe is NVMe SSD-based temporary storage.
2) It is the locally-attached NVMe devices to the OCI compute instance
3) It is used very high storage performance requirements, lots of throughput, lots of IOPS, local storage and when you don’t want to go out on network
4) Oracle does not protect in any way through RAID, or snapshots, or backup out of the box and data is not encrypted at rest.

NEW QUESTION 18
Which gateway can be used to provide internet access to an Oracle Cloud Infrastructure compute instance in a private subnet?

• A. NAT Gateway
• B. Service Gateway
• C. Dynamic Routing Gateway
• D. Internet Gateway

Answer: A

Explanation:
A NAT gateway gives cloud resources without public IP addresses access to the internet without exposing those resources to incoming internet connections.

NEW QUESTION 19
Which feature allows you to group and logically isolate your Oracle Cloud Infrastructure (OCI) resources?

• A. Tenancy
• B. Identity and Access Management Groups
• C. Availability Domains
• D. Compartments

Answer: D

Explanation:
It is collection of related resources. Compartments are a fundamental component of Oracle Cloud Infrastructure for organizing and isolating your cloud resources. You use them to clearly separate resources for the purposes of measuring usage and billing, access (through the use of IAM Service policies), and isolation (separating the resources for one project or business unit from another). A common approach is to create a compartment for each major part of your organization. For more information, see Overview of the IAM Service and also Setting Up Your Tenancy.
To place a resource in a compartment, simply specify the compartment ID in the "Create" request object when initially creating the resource. For example, to launch an instance into a particular compartment, specify that compartment's OCID in the LaunchInstance request. You can't move an existing resource from one compartment to another.
To use any of the API operations, you must be authorized in an IAM policy. If you're not authorized, talk to an administrator. If you're an administrator who needs to write policies to give users access, see Getting Started with Policies.

NEW QUESTION 20
Which of the following is an example of an edge service in OCI?

• A. DNS Zone Management
• B. Virtual Machines
• C. OCI compute instances
• D. Oracle Data Guard

Answer: A

Explanation:
The Oracle Cloud Infrastructure Domain Name System (DNS) service lets you create and manage your DNS zones. You can create zones, add records to zones, and allow Oracle Cloud Infrastructure's edge network to handle your domain's DNS queries.

NEW QUESTION 21
Which two should be considered when designing a fault tolerant solution in Oracle Cloud Infrastructure (OCI)?

• A. ensuring your solution components are distributed across OCI Fault Domains
• B. performing data integrity check when using OCI File Storage Service
• C. writing custom scripts that will monitor your solution
• D. using multiple OCI Availability Domains (AD), where available, to deploy your solution
• E. creating a manual cluster of compute instances

Answer: AD

Explanation:
Creating a manual cluster of compute instances, and Writing custom scripts that will monitor your solution are not valid ways to ensure fault tolerance at all. Also, Performing Data Integrity check when using OCI File Storage Service is not valid since OCI takes care of it.
Therefore, we are left with:
1) Using multiple OCI Availibility Domains (AD), where available, to deploy your solution - Which is excellent because we have multiple AD's so that if one fails, we have a backup AD!
2) Ensuring your solution components are distributed across OCI Fault Domains - So that we can protect our deployment against unexpected power failures, AD failure etc.

NEW QUESTION 22
According to Shared security model, which two are a customer's responsibilities in Oracle Cloud Infrastructure (OCI)?

• A. Physical security of OCI data center facilities
• B. Virtual Machine hypervisor
• C. Local NVMe data persistence
• D. Customer data
• E. Object Storage data durability

Answer: DE

Explanation:
Customer and Oracle's responsibilities can be divided into the following areas:
Physical Security: Oracle is responsible for protecting the global infrastructure that runs all of the services offered in Oracle Cloud Infrastructure. This infrastructure consists of the hardware, software, networking, and facilities that run Oracle Cloud Infrastructure services.
Identity and Access Management (IAM): As with all Oracle cloud services, you should protect your cloud access credentials and set up individual user accounts. You are responsible for managing and reviewing access for your own employee accounts and for all activities that occur under your tenancy. Oracle is responsible for providing effective IAM services such as identity management, authentication, authorization, and auditing.
Workload Security: You are responsible for protecting and securing the operating system and application layers of your compute instances from attacks and compromises. This protection includes patching applications and operating systems, operating system configuration, and protection against malware and network attacks. Oracle is responsible for providing secure images that are hardened and have the latest patches. Also, Oracle makes it simple for you to bring the same third-party security solutions that you use today.
Data Classification and Compliance: You are responsible for correctly classifying and labeling your data and meeting any compliance obligations. Also, you are responsible for auditing your solutions to ensure that they meet your compliance obligations.
Host Infrastructure Security: You are responsible for securely configuring and managing your compute (virtua
hosts, containers), storage (object, local storage, block volumes), and platform (database configuration) services. Oracle has a shared responsibility with you to ensure that the service is optimally configured and secured. This responsibility includes hypervisor security and the configuration of the permissions and network access controls required to ensure that hosts can communicate correctly and that devices are able to attach or mount the correct storage devices.
Network Security: You are responsible for securely configuring network elements such as virtual networking, load balancing, DNS, and gateways. Oracle is responsible for providing a secure network infrastructure.
Client and Endpoint Protection: Your enterprise uses various hardware and software systems, such as mobile devices and browsers, to access your cloud resources. You are responsible for securing all clients and endpoints that you allow to access Oracle Cloud Infrastructure services.

NEW QUESTION 23
Which Oracle Cloud Infrastructure service allows you to run code without provisioning any underlying infrastructure resources?

• A. Compute service
• B. Storage Gateway
• C. Oracle Container Engine for Kubernetes
• D. Oracle Functions

Answer: D

Explanation:
Oracle Functions is a fully managed, multi-tenant, highly scalable, on-demand, Functions-as-a-Service platform. It is built on enterprise-grade Oracle Cloud Infrastructure and powered by the Fn Project open source engine. Use Oracle Functions (sometimes abbreviated to just Functions) when you want to focus on writing code to meet business needs.
The serverless and elastic architecture of Oracle Functions means there's no infrastructure administration software administration for you to perform. You don't provision or maintain compute instances, and operating system software patches and upgrades are applied automatically. Oracle Functions simply ensures your app is highly-available, scalable, secure, and monitored. With Oracle Functions, you can write code in Java, Python, Node, Go, and Ruby (and for advanced use cases, bring your own Dockerfile, and Graal VM). You can then deploy your code, call it directly or trigger it in response to events, and get billed only for the resources consumed during the execution.

NEW QUESTION 24
A customer wants to use Oracle Cloud Infrastructure (OCI) storing application backups which can be stored for months, but retrieved immediately based on business needs. Which OCI storage service can be used to meet this requirement?

• A. Archive Storage
• B. Block Volume
• C. Object Storage (standard)
• D. File Storage

Answer: C

Explanation:
Oracle Cloud Infrastructure offers two distinct storage class tiers to address the need for both performant, frequently accessed "hot" storage, and less frequently accessed "cold" storage. Storage tiers help you maximize performance where appropriate and minimize costs where possible.
Use Object Storage for data to which you need fast, immediate, and frequent access. Data accessibility and performance justifies a higher price to store data in the Object Storage tier.
Use Archive Storage for data to which you seldom or rarely access, but that must be retained and preserved f long periods of time. The cost efficiency of the Archive Storage tier offsets the long lead time required to access the data.
Unlike Object Storage, Archive Storage data retrieval is not instantaneous.

NEW QUESTION 25
Which two are enabled by Oracle Cloud Infrastructure Fault Domains?

• A. Protect against unexpected hardware or power supply failures
• B. To meet requirements for legal jurisdictions
• C. To mitigate the risk of large scale events such as earthquakes
• D. Build replicated systems for disaster recovery
• E. Protect against planned hardware maintenance

Answer: AE

Explanation:
A fault domain is a grouping of hardware and infrastructure within an availability domain. Each availability domain contains three fault domains. Fault domains provide anti-affinity: they let you distribute your instances so that the instances are not on the same physical hardware within a single availability domain. A hardware failure or Compute hardware maintenance event that affects one fault domain does not affect instances in other fault domains. In addition, the physical hardware in a fault domain has independent and redundant power supplies, which prevents a failure in the power supply hardware within one fault domain from affecting other fault domains.
To control the placement of your compute instances, bare metal DB system instances, or virtual machine DB system instances, you can optionally specify the fault domain for a new instance or instance pool at launch time. If you don't specify the fault domain, the system selects one for you. Oracle Cloud Infrastructure makes a best-effort anti-affinity placement across different fault domains, while optimizing for available capacity in the availability domain. To change the fault domain for an instance, terminate it and launch a new instance in the preferred fault domain.
Use fault domains to do the following things:
Protect against unexpected hardware failures or power supply failures. Protect against planned outages because of Compute hardware maintenance.
We can use fault domains to do the following things:
1) Protect against unexpected hardware failures or power supply failures.
2) Protect against planned outages because of Compute hardware maintenance

NEW QUESTION 26
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