[Oct-2021] Oracle Cloud Solutions Infrastructure 1Z0-1085-20 Exam Practice Dumps
2021 1Z0-1085-20 Premium Files Test pdf - Free Dumps Collection
NEW QUESTION 27
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 28
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 29
you are analyzing your Oracle Cloud Infrastructure (OCI) usage with Cost Analysis tool in OCI Console.
Which is not a default feature of the tool?
- A. Filter costs by compartments
- B. Filter costs by date
- C. Filter costs by applications
- D. Filter costs by tags
Answer: C
Explanation:
Explanation
You can filter Costs Analysis Tools by following three ways
To filter costs by dates
To filter costs by tags
To filter costs by compartments
NEW QUESTION 30
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. 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
Explanation:
Explanation
When you sign up for Oracle Cloud Infrastructure, Oracle creates a tenancy for you in one region. This is your home region. Your home region is where your IAM resources are defined. When you subscribe to another region, your IAM resources are available in the new region, however, the master definitions reside in your home region and can only be changed there.
When you subscribe your tenancy to a new region, all the policies from your home region are enforced in the new region. If you want to limit access for groups of users to specific regions, you can write policies to grant access to specific regions only.
NEW QUESTION 31
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 process, or transmit cardholder data but not store it.
- B. Customers can use these services for workloads that provides validation of card holder transaction but only as 3rd party
- C. Customers can use these services for workloads to process applications for credit card approval securely.
- D. Customers can use these services for workloads that store, process, or transmit cardholder data.
Answer: D
Explanation:
Explanation
The Payment Card Industry Data Security Standard (PCI DSS) is a global set of security standard designed to encourage and enhance cardholder data security and promote the adoption of consistent data security measures around the technical and operational components related to cardholder data.
Oracle has successfully completed a Payment Card Industry Data Security Standard (PCI DSS) audit and received an Attestation of Compliance (AoC) covering several Oracle Cloud Infrastructure services and the Oracle RightNow Service Cloud Service. As a PCI Level 1 Service Provider, customers can now use these services for workloads that store, process or transmit cardholder data.
NEW QUESTION 32
Oracle cloud Infrastructure is compliant with which three industry standards?
- A. ISO 27001:2013 ceftificatfon
- B. SOC 1 Type 2 and SOC 2 Type 2 attestations
- C. Health Insurance Portability and Accountability Act (HIPAA)
- D. NERC Critical Infrastructure Protection Standards
- E. Health Care Compliance Association (HCCA)
Answer: A,B,C
NEW QUESTION 33
Which is NOT required to register and log support requests in My Oracle Support (MOS)?
- A. Your resource OCID (Oracle Cloud Identifier)
- B. Your tenancy OCID (Orade Cloud Identifier)
- C. Your Customer Support Identifier (CSl)
- D. Your account password
Answer: D
NEW QUESTION 34
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 35
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. Internet Gateway
- D. Dynamic Routing Gateway
Answer: A
NEW QUESTION 36
Which statement is correct regarding the oracle cloud infrastructure Compute services?
- A. You can launch either virtual machines or bare metal instances
- B. You can attach a maximum of one public to each compute instance
- C. When you stop a compute instance, all data on the boot volume is lost
- D. You cannot attach a block volume to a compute instance
Answer: A
Explanation:
Explanation
Oracle Cloud Infrastructure offers both bare metal and virtual machine instances:
Bare Metal: A bare metal compute instance gives you dedicated physical server access for highest performance and strong isolation.
Virtual Machine: A virtual machine (VM) is an independent computing environment that runs on top of physical bare metal hardware. The virtualization makes it possible to run multiple VMs that are isolated from each other. VMs are ideal for running applications that do not require the performance and resources (CPU, memory, network bandwidth, storage) of an entire physical machine.
An Oracle Cloud Infrastructure VM compute instance runs on the same hardware as a bare metal instance, leveraging the same cloud-optimized hardware, firmware, software stack, and networking infrastructure.
NEW QUESTION 37
Which Oracle Cloud Infrastructure (OCI) service can send you an alert when you might exceed your spending threshold?
- A. Streaming
- B. Monitoring
- C. Events
- D. Budgets
Answer: D
NEW QUESTION 38
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
NEW QUESTION 39
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
NEW QUESTION 40
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
NEW QUESTION 41
Which of the following services can you control access to via IAM?
- A. All services including IAM
- B. Networking components
- C. Compute Instances
- D. DB systems
Answer: A
Explanation:
Explanation
Oracle Cloud Infrastructure Identity and Access Management (IAM) lets you control who has access to your cloud resources. You can control what type of access a group of users have and to which specific resources.
This section gives you an overview of IAM components and an example scenario to help you understand how they work together.
NEW QUESTION 42
You were recently assigned to manage a project to deploy Oracle E-Business Suite on Oracle Cloud Infrastructure (OCI). The application will require a database, several servers, and a shared file system.
Which three OCI services are best suited for this project? (Choose three.)
- A. OCI Streaming Service
- B. Object Storage Service
- C. Virtual Machine (VM) or Bare Metal (BM) compute instances
- D. File Storage Service
- E. OCI virtual or Bare Metal DB Systems
- F. Oracle Container Engine for Kubernetes
Answer: B,D,E
Explanation:
Explanation/Reference: https://docs.oracle.com/en/solutions/deploy-ebusiness-suite-oci/index.html#GUID-1F8ACA7B- C147-446F-A4A4-AD70E4ECCA66
NEW QUESTION 43
Which option provides the best performance for running OLTP workloads in Oracle Cloud Infrastructure?
- A. OCI Exadata DB Systems
- B. OCI Virtual Machine Instance
- C. OCI Autonomous Data Warehouse
- D. OCI Dedicated Virtual Host
Answer: A
Explanation:
ExplanationOn an Exadata DB system, all databases share dedicated storage servers which include flash storage. By default, the databases are given equal priority with respect to these resources. The Exadata storage management software uses a first come, first served approach for query processing. If a database executes a major query that overloads I/O resources, overall system performance can be slowed down.
The I/O Resource Management (IORM) allows you to assign priorities to your databases to ensure critical queries are processed first when workloads exceed their resource allocations. You assign priorities by creating directives that specify the number of shares for each database. The number of shares corresponds to a percentage of resources given to that database when I/O resources are stressed.
Directives work together with an overall optimization objective you set for managing the resources. The following objectives are available:
1) Auto - Recommended. IORM determines the optimization objective and continuously and dynamically determines the optimal settings, based on the workloads observed, and resource plans enabled.
2) Balanced - For critical OLTP and DSS workloads. This setting balances low disk latency and high throughput. This setting limits disk utilization of large I/Os to a lesser extent than low latency to achieve a balance between good latency and good throughput.
3) High throughput - For critical DSS workloads that require high throughput.
4) Low latency - For critical OLTP workloads. This setting provides the lowest possible latency by significantly limiting disk utilization.
NEW QUESTION 44
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
You select the number of OCPUs that you need for the workloads that you will run on the instance. The amount of memory, network bandwidth, and number of VNICs scale proportionately with the number of OCPUs.
NEW QUESTION 45
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
NEW QUESTION 46
Which feature allows you to logically group and isolate your Oracle Cloud Infrastructure resources?
- A. Availability Domain
- B. Identity and Access Management Groups
- C. Tenancy
- D. Compartments
Answer: D
NEW QUESTION 47
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
Explanation:
Explanation
The Oracle Cloud Infrastructure Notifications service broadcasts messages to distributed components through a publish-subscribe pattern, delivering secure, highly reliable, low latency and durable messages for applications hosted on Oracle Cloud Infrastructure and externally. Use Notifications to get notified when event rules are triggered or alarms are breached, or to directly publish a message.
Messages sent out as email by the Oracle Cloud Infrastructure Notifications service are processed and delivered through Oracle resources
NEW QUESTION 48
Which feature is not component of Oracle cloud Infrastructure identity and Access management service?
- A. Network Security Group
- B. User Credential
- C. federation
- D. Policies
Answer: A
Explanation:
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 49
Which statement about Oracle Cloud Infrastructure (OCI) shared security model is true?
- A. You are not responsible for any aspect of security in OCI.
- B. You are responsible for securing all data that you place in OCI
- C. You are responsible for managing security controls within the physical OCI network.
- D. You are responsible for securing the hypervisor within OCI Compute service.
Answer: B
NEW QUESTION 50
A customer wants a dedicated connection with minimal network latency from their on-premises data center to Oracle Cloud Infrastructure (OCI).
Which service should they choose?
- A. Public internet
- B. Virtual Cloud Network Remote Peering
- C. IPSec Virtual Private Network (VPN)
- D. OCI FastConnact
Answer: D
Explanation:
Explanation
Oracle Cloud Infrastructure FastConnect provides an easy way to create a dedicated, private connection between your data center and Oracle Cloud Infrastructure. FastConnect provides higher-bandwidth options, and a more reliable and consistent networking experience compared to internet-based connections.
NEW QUESTION 51
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 process, or transmit cardholder data but not store it.
- B. Customers can use these services for workloads that provides validation of card holder transaction but only as 3rd party
- C. Customers can use these services for workloads to process applications for credit card approval securely.
- D. Customers can use these services for workloads that store, process, or transmit cardholder data.
Answer: D
NEW QUESTION 52
......
Get ready to pass the 1Z0-1085-20 Exam right now using our Oracle Cloud Solutions Infrastructure Exam Package: https://www.practicevce.com/Oracle/1Z0-1085-20-practice-exam-dumps.html