Excellent 1Z0-1085-20 PDF Dumps With 100% VCEPrep Exam Passing Guaranted [Oct-2021]
100% Pass Your 1Z0-1085-20 Oracle Cloud Infrastructure Foundations 2020 Associate at First Attempt with VCEPrep
NEW QUESTION 27
How is total network throughput allocated to a Virtual Machine (VM) Instance?
- A. Network bandwidth is variable
- B. When launching a compute instance, customers may select the desired maximum network bandwidth
- C. Each VM is allocated 10 Gbps of network bandwidth regardless of the selected shape
- D. Network bandwidth is proportional to the number of OCPUs in the Instance shape
Answer: D
Explanation:
Explanation
A shape is a template that determines the number of CPUs, amount of memory, and other resources that are allocated to an instance.
The network bandwidth is directly proportional to the number of OCPUs in the instance shape!
NEW QUESTION 28
Which capability enables you to search, purchase, and start using software in your Oracle Cloud Infrastructure (OCI) tenancy?
- A. OCT Registry
- B. OCI OS Management
- C. OCI Resource Manager
- D. OCI Marketplace
Answer: D
Explanation:
Explanation/Reference: https://docs.oracle.com/en/cloud/marketplace/partner-portal/partp/using-oracle-cloud-marketplace- partner-portal.pdf
NEW QUESTION 29
What service is NOT available as part of Oracle Cloud Free Tier?
- A. Oracle Cloud Infrastructure Autonomous Data Warehouse
- B. Oracle Cloud Infrastructure Monitoring
- C. Oracle Cloud Infrastructure Exadata DB Systems
- D. Oracle Cloud Infrastructure Compute
Answer: C
Explanation:
Explanation
For more information on Oracle Cloud Infrastructure Free Tier refer below official documentation
https://docs.cloud.oracle.com/en-us/iaas/Content/FreeTier/freetier.htm?Highlight=Free%20Tier
NEW QUESTION 30
You are required to host several files in a location that can be publicly accessible from anywhere in the world.
Which Oracle Cloud Infrastructure (OCI) service should you use?
- A. Oracle Functions
- B. OCI Object Storage
- C. OCI Block Volume
- D. OCI File Storage
- E. OCI Storage Gateway
Answer: B
NEW QUESTION 31
Which three components are part of Oracle Cloud Infrastructure (OCI) identity and access management service?
- A. Regional Subnets
- B. Roles
- C. Compute Instances
- D. Virtual Cloud Networks
- E. Dynamic Groups
- F. Policies
- G. Users
Answer: E,F,G
Explanation:
Explanation
Components of IAMIAM uses the components described in this section. To better understand how the components fit together, see Example Scenario.
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.
https://docs.cloud.oracle.com/en-us/iaas/Content/Identity/Concepts/overview.htm
NEW QUESTION 32
What is the first Stop they must take in order to accomplish this task?
- A. Navigate to the desired region and begin creating resources.
- B. Use API endpoints to create resources in the desired region.
- C. File a service request for access to each additional region.
- D. Subscribe to the desired region.
Answer: D
NEW QUESTION 33
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. Block Volume
- C. Archive Storage
- D. File Storage
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 34
Which is NOT available to you whenever Oracle Cloud Infrastructure creates or resolves an incident?
- A. Text Message notifications
- B. Twitter notifications
- C. Webhook notifications
- D. Email notifications
Answer: B
NEW QUESTION 35
Which Oracle Cloud Infrastructure service can you use to assess user security of your Oracle databases?
- A. Audit Vault and Database Firewall option for Oracle Database Enterprise Edition
- B. Oracle Data Safe
- C. Audit Service
- D. Oracle Data Guard
Answer: B
Explanation:
Explanation
Oracle Data Safe is a fully-integrated Cloud service focused on the security of your data. It provides a complete and integrated set of features for protecting sensitive and regulated data in Oracle Cloud databases.
Features include Security Assessment, User Assessment, Data Discovery, Data Masking, and Activity Auditing.
NEW QUESTION 36
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. Object Storage (standard)
- B. Block Volume
- C. Archive Storage
- D. File Storage
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.
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 for 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 37
In what two ways does Oracle Cloud Infrastructure (OCI) offer industry leading price-performance?
- A. With OCI, pricing Is low and predictable across all regions and services.
- B. OCI backs performance claims with Service Level Agreements.
- C. OCI leverages advanced encryption that results In fast performance
- D. OCI hypervisor provides Industry loading performance.
- E. OCI does not over subscribe CPU, but only memory.
Answer: A,B
Explanation:
Explanation
OCI leverages advanced encryption that leads to fast performance, OCI does not over subscribe CPU, but only memory, and OCI hypervisor provides industry leading performance are WRONG.
However, OCI does back claims with SLAs and offers predictable pricing for all services.
NEW QUESTION 38
Which service level agreement type is NOT offered by Oracle Cloud Infrastructure Compute service?
- A. Application Plane
- B. Performance
- C. Data Plane
- D. Control Plane
Answer: A
Explanation:
Explanation/Reference: https://www.oracle.com/assets/paas-iaas-pub-cld-srvs-pillar-4021422.pdf
NEW QUESTION 39
Which is NOT a valid business benefit for a customer considering migrating their infrastructure and apps to Oracle Cloud Infrastructure (OCI).
- A. Greater agility
- B. Capital Expenditure to Operational Expenditure conversion
- C. Increased Total Cost of Ownership (TCO)
- D. Faster go-to market
Answer: C
Explanation:
Explanation
Oracle Cloud Infrastructure is a set of complementary cloud services that enable you to build and run a wide range of applications and services in a highly available hosted environment. Oracle Cloud Infrastructure offers high-performance compute capabilities (as physical hardware instances) and storage capacity in a flexible overlay virtual network that is securely accessible from your on-premises network.
NEW QUESTION 40
Which Oracle Cloud Infrastructure service allows you to run code without provisioning any underlying infrastructure resources?
- A. Storage Gateway
- B. Oracle Functions
- C. Compute service
- D. Oracle Container Engine for Kubernetes
Answer: B
NEW QUESTION 41
Which describes a key benefit of using Oracle Cloud Infrastructure (OCI)?
- A. With OCI, you can only run Java based workloads on bare metal.
- B. OCI offers consistent performance with a predictable pricing model.
- C. Only bare metal workloads are supported on OCI.
- D. With OCI, you can run only cloud-native workloads.
Answer: B
Explanation:
Explanation
https://www.oracle.com/in/cloud/pricing.html
NEW QUESTION 42
Which feature allows you to group and logically isolate your Oracle Cloud Infrastructure (OCI) resources?
- A. Availability Domains
- B. Identity and Access Management Groups
- C. Tenancy
- D. Compartments
Answer: D
Explanation:
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 43
You are required to host several files in a location that can be publicly accessible from anywhere in the world.
Which Oracle Cloud Infrastructure (OCI) service should you use?
- A. Oracle Functions
- B. OCI Object Storage
- C. OCT File Storage
- D. OCI Block Volume
- E. OCI Storage Gateway
Answer: B
Explanation:
Explanation/Reference: https://docs.cloud.oracle.com/en-us/iaas/pdf/gsg/OCI_Getting_Started.pdf
NEW QUESTION 44
Which pricing model is NOT supported by Oracle Cloud Infrastructure?
- A. Bring your own license
- B. Reserved Infrastructure
- C. Universal Credits - Monthly Flex
- D. Pay-as-you-go
Answer: B
Explanation:
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 45
What is the frequency of OCI usage report generation?
- A. Monthly
- B. Daily
- C. Weekly
- D. Annually
Answer: B
NEW QUESTION 46
Which three methods can you use to create or modify Oracle Cloud Infrastructure (OCI) resources?
- A. Secure Shell (SSH)
- B. OCI desktop client
- C. Serial console connection
- D. Remote Desktop Protocol (RDP)
- E. OCI Console
- F. REST APIs
- G. Command-line Interface
Answer: E,F,G
Explanation:
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 47
......
Trend for 1Z0-1085-20 pdf dumps before actual exam: https://www.vceprep.com/1Z0-1085-20-latest-vce-prep.html