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NEW QUESTION 14
A customer wants to deploy a customized e commerce Web application using multiple virtual machines, block storage, databases, load balancer and web application firewall.
What cloud model can be used to host this application?
- A. Infrastructure as a Service (IaaS)
- B. Anything as a Service (XaaS)
- C. Software as a Service (SaaS)
- D. Platform as a Service (PaaS)
Answer: A
Explanation:
Explanation
https://www.oracle.com/cloud/what-is-iaas/
NEW QUESTION 15
In what two ways does Oracle Cloud Infrastructure (OCI) offer industry leading price-performance?
- A. OCI leverages advanced encryption that results In fast performance
- B. OCI does not over subscribe CPU, but only memory.
- C. With OCI, pricing Is low and predictable across all regions and services.
- D. OCI hypervisor provides Industry loading performance.
- E. OCI backs performance claims with Service Level Agreements.
Answer: C,E
NEW QUESTION 16
A new customer has logged into Oracle Cloud Infrastructure (OCI) as an administrator for the first time. The admin would like to deploy infrastructure. What is the first step they must take in order to accomplish this task?
- A. Subscribe to the desired region.
- B. File a service request for access to each additional region.
- C. Use API endpoints to create resources in the desired region.
- D. Navigate to the desired region and begin creating resources.
Answer: D
NEW QUESTION 17
A customer wants to use Oracle Cloud Infrastructure (OCI) for storing application backups which can be stored based on business needs.
Which OCI storage service can be used to meet the requirement?
- A. Object Storage (standard)
- B. Archive Storage
- C. File Storage
- D. Block Volume
Answer: A
Explanation:
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.
1) 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.
2) Use Archive Storage for data to which you seldom or rarely access, but that must be retained and preserved for long periods of time. The cost efficiency of the Archive Storage tier offsets the long lead time required to access the data. For more information, see Overview of Archive Storage.
The Oracle Cloud Infrastructure Object Storage service is an internet-scale, high-performance storage platform that offers reliable and cost-efficient data durability. The Object Storage service can store an unlimited amount of unstructured data of any content type, including analytic data and rich content, like images and videos.
With Object Storage, you can safely and securely store or retrieve data directly from the internet or from within the cloud platform. Object Storage offers multiple management interfaces that let you easily manage storage at scale. The elasticity of the platform lets you start small and scale seamlessly, without experiencing any degradation in performance or service reliability.
Object Storage is a regional service and is not tied to any specific compute instance. You can access data from anywhere inside or outside the context of the Oracle Cloud Infrastructure, as long you have internet connectivity and can access one of the Object Storage endpoints. Authorization and resource limits are discussed later in this topic.
Object Storage also supports private access from Oracle Cloud Infrastructure resources in a VCN through a service gateway. A service gateway allows connectivity to the Object Storage public endpoints from private IP addresses in private subnets. For example, you can back up DB systems to an Object Storage bucket over the Oracle Cloud Infrastructure backbone instead of over the internet. You can optionally use IAM policies to control which VCNs or ranges of IP addresses can access Object Storage. See Access to Oracle Services:
Service Gateway for details.
Object Storage is Always Free eligible. For more information about Always Free resources, including additional capabilities and limitations, see Oracle Cloud Infrastructure Free Tier.
The following list summarizes some of the ways that you can use Object Storage.
NEW QUESTION 18
Which is NOT required to register and log support requests in My Oracle Support (MOS)?
- A. Your tenancy OCID (Orade Cloud Identifier)
- B. Your Customer Support Identifier (CSl)
- C. Your resource OCID (Oracle Cloud Identifier)
- D. Your account password
Answer: D
NEW QUESTION 19
What is the frequency of OCI usage report generation?
- A. Annually
- B. Monthly
- C. Daily
- D. Weekly
Answer: C
NEW QUESTION 20
Which service is the most effective for moving large amounts of data from your on-premises to OCI?
- A. Dynamic Routing Gateway
- B. Data Transfer appliance
- C. Data Safe
- D. Internal Gateway
Answer: B
NEW QUESTION 21
OCI budgets can be set on which two options?
- A. Free-form tags
- B. Compartments
- C. Cost-tracking tags
- D. Virtual Cloud Network
- E. Tenancy
Answer: B,C
NEW QUESTION 22
What is Oracle's responsibility according to the Oracle Cloud Infrastructure (OCI) shared-security model?
- A. Data classification and compliance
- B. Security of data center facilities
- C. Configuring OCI services securely
- D. Securing application workloads
Answer: B
Explanation:
Explanation
Oracle's mission is to build cloud infrastructure and platform services for your business to have effective and manageable security to run your mission-critical workloads and store your data with confidence.
Oracle Cloud Infrastructure offers best-in-class security technology and operational processes to secure its enterprise cloud services. However, for you to securely run your workloads in Oracle Cloud Infrastructure, you must be aware of your security and compliance responsibilities. By design, Oracle provides security of cloud infrastructure and operations (cloud operator access controls, infrastructure security patching, and so on), and you are responsible for securely configuring your cloud resources. Security in the cloud is a shared responsibility between you and Oracle.
In a shared, multi-tenant compute environment, Oracle is responsible for the security of the underlying cloud infrastructure (such as data-center facilities, and hardware and software systems) and you are responsible for securing your workloads and configuring your services (such as compute, network, storage, and database) securely.
In a fully isolated, single-tenant, bare metal server with no Oracle software on it, your responsibility increases as you bring the entire software stack (operating systems and above) on which you deploy your applications.
In this environment, you are responsible for securing your workloads, and configuring your services (compute, network, storage, database) securely, and ensuring that the software components that you run on the bare metal servers are configured, deployed, and managed securely.
More specifically, your and Oracle's responsibilities can be divided into the following areas:
NEW QUESTION 23
Which three components are part of Oracle Cloud Infrastructure Identity and Access Management service?
- A. Users
- B. Roles
- C. Dynamic Groups
- D. Compute Instances
- E. Virtual Cloud Networks
- F. Regional Subnets
- G. Policies
Answer: A,C,G
Explanation:
Explanation
IAM components are
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).
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.
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.
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 24
Oracle cloud Infrastructure is compliant with which three industry standards?
- A. SOC 1 Type 2 and SOC 2 Type 2 attestations
- B. ISO 27001:2013 certification
- C. NERC Critical Infrastructure Protection Standards
- D. Health Insurance Portability and Accountability Act (HIPAA)
- E. Health Care Compliance Association (HCCA)
Answer: A,B,D
Explanation:
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 25
What does Oracle's Payment Card Industry Data Security Standard (PCI DSS) attestation of compliance provide to customers?
- A. Customers can use these services for workloads that provides validation of card holder transaction but only as 3rd party vendor.
- B. Customers can use these services for workloads to process applications for credit card approval securely.
- C. Customers can use these services for workloads that process, or transmit cardholder data but not store it.
- D. Customers can use these services for workloads that store, process, or transmit cardholder data.
Answer: C
Explanation:
Explanation/Reference: https://docs.oracle.com/cloud/august2017/servicecs_gs/FACDG/ compliance.htm#FACDGcomplianceRestrictions
NEW QUESTION 26
After Signing up for a new Oracle cloud Infrastructure tenancy, what would you subscribe to in order to deploy infrastructure and services in different parts of the world?
- A. Pay as you go pricing
- B. Region
- C. Fault Domains
- D. Availability Domain
Answer: B
Explanation:
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.
NEW QUESTION 27
Which feature allows you to logically group and isolate your Oracle Cloud Infrastructure resources?
- A. Identity and Access Management Groups
- B. Compartments
- C. Availability Domain
- D. Tenancy
Answer: B
Explanation:
Explanation
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.
User Group can use some resources in the compartment like network resources also they can't create it depend on the policy that assigned
Remember, a compartment is a logical grouping, not a physical one
NEW QUESTION 28
In what two ways does Oracle Cloud Infrastructure (OCI) offer industry leading price-performance? (Choose two.)
- A. OCI leverages advanced encryption that results in fast performance.
- B. OCI does not over subscribe CPU, but only memory.
- C. With OCI, pricing is low and predictable across all regions and services.
- D. OCI backs performance claims with Service Level Agreements.
- E. OCI hypervisor provides industry leading performance.
Answer: C,D
Explanation:
Explanation/Reference:
https://www.oracle.com/cloud/pricing.html
https://www.brightworkresearch.com/oracle/2019/02/21/does-oracles-bare-metal-outperform-awss-bare-metal/
NEW QUESTION 29
Which describes a key benefit of using Oracle Cloud Infrastructure (OCI)?
- A. With OCI, you can run only cloud-native workloads.
- B. Only bare metal workloads are supported on OCI.
- C. With OCI, you can only run Java based workloads on bare metal.
- D. OCI offers consistent performance with a predictable pricing model.
Answer: D
Explanation:
Explanation
https://www.oracle.com/in/cloud/pricing.html
NEW QUESTION 30
Which describes a key benefit of using Oracle Cloud Infrastructure (OCI)?
- A. With OCI, you can run only cloud-native workloads.
- B. Only bare metal workloads are supported on OCI.
- C. With OCI, you can only run Java based workloads on bare metal.
- D. OCI offers consistent performance with a predictable pricing model.
Answer: D
Explanation:
Explanation
https://www.oracle.com/in/cloud/pricing.html
- OCI offers consistent performance with a predictable pricing model - is the best suited answer.
- Only bare metal workloads are supported in OCI - False, since you can work with VMs etc too
- With OCI, you can run cloud native workloads - False, since you can work with on-premise by connecting it to OCI too.
- With OCI, you can only run Java based workloads on bare metal - False since Java is not the only programming language supported by OCI.
NEW QUESTION 31
Which two are enabled by Oracle Cloud Infrastructure Fault Domains?
- A. Protect against unexpected hardware or power supply failures
- B. Build replicated systems for disaster recovery
- C. To mitigate the risk of large scale events such as earthquakes
- D. Protect against planned hardware maintenance
- E. To meet requirements for legal jurisdictions
Answer: A,D
Explanation:
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 32
What does Oracle's Payment Card Industry Data Security Standard (PCI DSS) attestation of compliance provide to customers?
- A. Customers can use these services for workloads that provides validation of card holder transaction but only as 3rd party
- B. Customers can use these services for workloads to process applications for credit card approval securely.
- C. Customers can use these services for workloads that store, process, or transmit cardholder data.
- D. Customers can use these services for workloads that process, or transmit cardholder data but not store it.
Answer: C
NEW QUESTION 33
A customer wants to deploy a customized e commerce Web application using multiple virtual machines, block storage, databases, load balancer and web application firewall.
What cloud model can be used to host this application?
- A. Infrastructure as a Service (IaaS)
- B. Anything as a Service (XaaS)
- C. Software as a Service (SaaS)
- D. Platform as a Service (PaaS)
Answer: A
Explanation:
Explanation
https://www.oracle.com/cloud/what-is-iaas/
What Is IaaS?
Infrastructure as a service (IaaS) is a type of cloud service model in which computing resources are hosted in the cloud. Businesses can use the IaaS model to shift some or all of their use of on-premises or colocated data center infrastructure to the cloud, where it is owned and managed by a cloud provider. These infrastructure elements can include compute, network, and storage hardware as well as other components and software.
In the IaaS model, the cloud provider owns and operates the hardware and software and also owns or leases the data center. When you have an IaaS solution, you rent the resources like compute or storage, provision them when needed, and pay for the resources your organization consumes. For some resources such as compute, you'll pay for the resources you use. For others such as storage, you'll pay for capacity.
How Does IaaS Work?
In a typical IaaS model, a business-which can be of any size-consumes services like compute, storage, and databases from a cloud provider. The cloud provider offers those services by hosting hardware and software in the cloud. The business will no longer need to purchase and manage its own equipment, or space to host the equipment, and the cost will shift to a pay-as-you-go model. When the business needs less, it pays for less.
And when it grows, it can provision additional computing resources and other technologies in minutes.
In contrast, in a traditional on-premises scenario, a business manages and maintains its own data center. The business must invest in servers, storage, software, and other technologies, and hire an IT staff or contractors to purchase, manage, and upgrade all the equipment and licenses. The data center has to be built to meet peak demand, even though sometimes workloads decline and those resources stand idle. Conversely, if the business grows quickly, the IT department might struggle to keep up.
NEW QUESTION 34
What two statements regarding the Virtual Cloud Network (VCN) are true?
- A. A single VCN can contain both private and public Subnets.
- B. You can only create one VCN per region.
- C. VCN is a regional resource that span across all the Availability Domains in a Region.
- D. The VCN is the IPSec-based connection with a remote on premises location.
- E. VCN is a global resource that span across all the Regions
Answer: A,C
Explanation:
Explanation
When you work with Oracle Cloud Infrastructure, one of the first steps is to set up a virtual cloud network (VCN) for your cloud resources.
VIRTUAL CLOUD NETWORK (VCN) :
A virtual, private network that you set up in Oracle data centers. It closely resembles a traditional network, with firewall rules and specific types of communication gateways that you can choose to use. A VCN resides in a single Oracle Cloud Infrastructure region and covers a single, contiguous IPv4 CIDR block of your choice. See Allowed VCN Size and Address Ranges. The terms virtual cloud network, VCN, and cloud network are used interchangeably in this documentation. For more information, see VCNs and Subnets.
SUBNETS :
Subdivisions you define in a VCN (for example, 10.0.0.0/24 and 10.0.1.0/24). Subnets contain virtual network interface cards (VNICs), which attach to instances. Each subnet consists of a contiguous range of IP addresses that do not overlap with other subnets in the VCN. You can designate a subnet to exist either in a single availability domainavailability domain or across an entire region (regional subnets are recommended). Subnets act as a unit of configuration within the VCN: All VNICs in a given subnet use the same route table, security lists, and DHCP options (see the definitions that follow). You can designate a subnet as either public or private when you create it. Private means VNICs in the subnet can't have public IP addresses. Public means VNICs in the subnet can have public IP addresses at your discretion. See Access to the Internet.
NEW QUESTION 35
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