PDF問題（2024年最新）実際のOracle 1z0-1085-23試験問題
問題集返金保証付きの1z0-1085-23問題集には90%オフされます
Oracle 1z0-1085-23 認定試験の出題範囲：
| トピック | 出題範囲 |
|---|---|
| トピック 1 |
|
| トピック 2 |
|
| トピック 3 |
|
| トピック 4 |
|
| トピック 5 |
|
| トピック 6 |
|
質問 # 91
Which feature is NOT provided by Oracle Cloud infrastructure Security Zones?
- A. Restricting resource creation based on predefined security policies
- B. Automatically enforcing security best practices
- C. Storing and managing encryption keys and secrets
- D. Continuous monitoring of security posture
正解：C
解説：
Storing and managing encryption keys and secrets is not a feature provided by Oracle Cloud Infrastructure Security Zones. Security Zones are compartments that enforce strict security policies on resources created within them. Security Zones help you prevent misconfigurations that could weaken your security posture or violate compliance requirements. Security Zones automatically apply predefined recipes of security policies based on best practices6. To store and manage encryption keys and secrets, you need to use Vault5.
質問 # 92
What workload types are supported by Oracle Cloud infrastructure autonomous Database?
- A. Data Storage and Data Retrieval
- B. Data Streaming and Data Analysis
- C. Data Integration and Data Migration
- D. Transaction Processing and Data warehousing
正解：D
解説：
Oracle Cloud Infrastructure Autonomous Database supports two workload types: transaction processing and data warehousing. Transaction processing workloads are optimized for high-performance online transaction processing (OLTP), mixed transactions and analytics processing (HTAP), and JSON document processing. Data warehousing workloads are optimized for high-performance analytics and reporting6
質問 # 93
Your client needs to move their Extract-Transform-Load (ETL) process to Oracle Cloud Infrastructure (OCI). They want to take a no-code approach.
Which OCI service would you recommend?
Analytics Cloud
- A. Data Flow
- B. Data Integration
- C. Data catalog
- D. Data science
正解：D
質問 # 94
Which two Oracle Cloud Infrastructure resources can be used to group/categorize expenses?
- A. Policies
- B. Compartments
- C. Groups
- D. Tags
- E. Users
正解：B、D
解説：
You can do Costs Analysis in OCI and you can group and filter the cost by Tags or compartments To filter costs by dates To filter costs by tags To filter costs by compartments To remove a compartment or tag filter
質問 # 95
Which offers the lowest pricing for storage (per GB)?
- A. Oracle Cloud Infrastructure Block Volume
- B. Oracle Cloud Infrastructure Object Storage (standard tier)
- C. Oracle Cloud Infrastructure File Storage
- D. Oracle Cloud Infrastructure Archive Storage
正解：D
解説：
Oracle Cloud Infrastructure Archive Storage is the lowest pricing for storage (per GB) Reference:
https://www.oracle.com/cloud/storage/pricing.html
Archive storage as seen above is the cheapest!
質問 # 96
What is the primary purpose of Oracle Cloud infrastructure functions?
- A. To execute code in response to events or HTTP requests
- B. To store and manage files
- C. To deploy and manage virtual machine
- D. To provide a managed database service
正解：A
解説：
The primary purpose of Oracle Cloud Infrastructure Functions is to execute code in response to events or HTTP requests. Functions is a fully managed, serverless platform that allows users to deploy and run code without provisioning or managing any infrastructure. Functions can be triggered by various sources, such as object storage, streaming, API gateway, or other cloud services.
質問 # 97
A banking platform has been re-designed to a microservices based architecture using Docker containers for deployment.
Which service can you use to deploy containers on Oracle Cloud Infrastructure (OCI)?
- A. Container Engine for Kubernetes (OKE)
- B. File Storage Service
- C. API Gateway
- D. Streaming Service
正解：A
解説：
Oracle Cloud Infrastructure Container Engine for Kubernetes is a fully-managed, scalable, and highly available service that you can use to deploy your containerized applications to the cloud. Use Container Engine for Kubernetes (sometimes abbreviated to just OKE) when your development team wants to reliably build, deploy, and manage cloud-native applications. You specify the compute resources that your applications require, and Container Engine for Kubernetes provisions them on Oracle Cloud Infrastructure in an existing OCI tenancy.
Container Engine for Kubernetes uses Kubernetes - the open-source system for automating deployment, scaling, and management of containerized applications across clusters of hosts. Kubernetes groups the containers that make up an application into logical units (called pods) for easy management and discovery.
You can access Container Engine for Kubernetes to define and create Kubernetes clusters using the Console and the REST API. You can access the clusters you create using the Kubernetes command line (kubectl), the Kubernetes Dashboard, and the Kubernetes API.
Container Engine for Kubernetes is integrated with Oracle Cloud Infrastructure Identity and Access Management (IAM), which provides easy authentication with native Oracle Cloud Infrastructure identity functionality.
質問 # 98
Which TWO are valid regarding the Oracle Cloud Infrastructure (OCI) Logging service?
(Choose all correct Answers)
- A. It can index, enrich, and aggregate log data from application.
- B. It enables you to analyze cloud resources using custom metrics.
- C. It can analyze critical diagnostic information that describes how resources are performing and being accessed.
- D. It enables you to monitor cloud resources using metrics and alarms.
- E. It is a centralized single pane of glass for all logs in a tenancy.
正解：C、E
解説：
OCI Logging service is a highly scalable and fully managed service that allows you to access logs from OCI resources. OCI Logging allows three kinds of logs: Audit, service, and custom logs. You can find more details for each of these logs in the documentation3 OCI Logging service is a centralized single pane of glass for all logs in a tenancy. You can view and search logs on the Logging Search page. When searching logs, you can correlate across many logs simultaneously. For example, you can view results from multiple logs, multiple log groups, or even an entire compartment with one query3 OCI Logging service can index, enrich, and aggregate log data from application. Custom logs are logs that contain diagnostic information from custom applications, other cloud providers, or an on-premises environment. Custom logs can be ingested through the API, or by configuring the Unified Monitoring Agent. You can configure an OCI compute instance/resource to directly upload Custom Logs through the Unified Monitoring Agent. Custom logs are supported in both a virtual machine and bare metal scenario3 OCI Logging service can analyze critical diagnostic information that describes how resources are performing and being accessed. These logs include audit logs related to events emitted by the OCI Audit service, such as API calls or console actions performed by users or services in your tenancy; service logs emitted by OCI native services, such as API Gateway, Events, Functions, Load Balancer, Object Storage, and VCN Flow Logs; and custom logs from your own applications or sources3
質問 # 99
How will you configure high availability for an application In an Oracle Cloud Infrastructure (OCI) region with a single availability domain?
- A. Set up your application across multiple compartments.
- B. Set up your application across multiple fault domains.
- C. Set up your application across multiple Virtual Cloud Network (VCN).
- D. Divide region into multiple subregions.
正解：B
解説：
Setting up your application across multiple fault domains is a way to configure high availability for an application in an OCI region with a single availability domain. A fault domain is a logical grouping of hardware and infrastructure within an availability domain that is designed to be isolated from failures in other fault domains. Fault domains let you distribute your instances so that they are not on the same physical hardware within a single availability domain. This reduces the impact of hardware failures, power outages, or network issues on your application availability and performance. Each availability domain has three fault domains, regardless of the number of availability domains in a region1
質問 # 100
Which feature in the Oracle Cloud Infrastructure Compute service enables used to migrated running instances between different physical servers?
- A. Instance Evacuation
- B. Instance Migration
- C. Live Migration
- D. Fault Domain Balancing
正解：C
解説：
Live migration is the feature in the Oracle Cloud Infrastructure Compute service that enables users to migrate running instances between different physical servers. Live migration allows users to move instances without interrupting their workloads or affecting their availability.
質問 # 101
Which Oracle Cloud Infrastructure service is designed to protect your web applications from various types of malicious attacks, such as SQL injection and cross-site scripting?
- A. Cloud Guard
- B. Security Advisor
- C. Web Application Firewall (WAF)
- D. Vault
正解：C
解説：
Web Application Firewall (WAF) is the Oracle Cloud Infrastructure service that is designed to protect web applications from various types of malicious attacks, such as SQL injection and cross-site scripting. WAF is a cloud-based service that inspects incoming web traffic and blocks any requests that are malicious or do not comply with predefined rules. WAF helps users secure their web applications from common web exploits and application-layer attacks.
質問 # 102
Which TWO types of encryption keys are recognized by the Oracle Cloud Infrastructure (OCI) Vault service?
(Choose all correct answers)
- A. Wrapper keys
- B. Data encryption keys
- C. Master Encryption keys
- D. Alias keys
- E. Auth Tokens
正解：B、C
解説：
Master encryption keys are keys that are stored and managed by the Vault service. They are used to encrypt or decrypt data encryption keys or other secrets stored in the Vault service7 Data encryption keys are keys that are generated by the Vault service and used to encrypt or decrypt data outside of the Vault service, such as data in Object Storage or Block Volume. Data encryption keys are themselves encrypted by master encryption keys and returned to the user as ciphertext
質問 # 103
Which is an example of Edge Services in Oracle Cloud Infrastructure (OCI)?
- A. Object Storage
- B. Web Application Firewall
- C. Virtual Cloud Network (VCN)
- D. Virtual Firewall
正解：B
解説：
Oracle Cloud Infrastructure Web Application Firewall (WAF) is a cloud-based, Payment Card Industry (PCI) compliant, global security service that protects applications from malicious and unwanted internet traffic. WAF can protect any internet facing endpoint, providing consistent rule enforcement across a customer's applications.
WAF provides you with the ability to create and manage rules for internet threats including Cross-Site Scripting (XSS), SQL Injection and other OWASP-defined vulnerabilities. Unwanted bots can be mitigated while tactically allowed desirable bots to enter. Access rules can limit based on geography or the signature of the request.
Reference:
https://blogs.oracle.com/cloud-infrastructure/innovation-in-edge-services-the-oracle-cloud-infrastructure-edge-network
質問 # 104
What is the primary use case for using Web Application Firewall in Oracle Cloud Infrastructure (OCI)?
- A. Hardware-based key storage
- B. Filter malicious web traffic
- C. Patch management
- D. Network security control
正解：B
解説：
The primary use case for using Web Application Firewall (WAF) in OCI is to filter malicious web traffic and protect internet-facing and internal applications from attacks. WAF is a cloud-based, PCI-compliant, global web application firewall service that monitors and controls access to web applications based on predefined rules and threat intelligence. WAF can block common web application attacks such as cross-site scripting (XSS), SQL injection, remote file inclusion, etc., as well as bot traffic, geographic restrictions, rate limiting, etc. WAF can protect any internet-facing endpoint or internal application by attaching WAF policies to enforcement points such as load balancers or web application domain names10
質問 # 105
Which is NOT a valid business benefit for a customer considering migrating their infrastructure and apps to Oracle Cloud Infrastructure (OCI)?
- A. Capital Expenditure to Operational Expenditure conversion
- B. Faster go-to market
- C. Greater agility
- D. Increased Total Cost of Ownership (TCO)
正解：D
解説：
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.
Reference:
https://docs.cloud.oracle.com/en-us/iaas/Content/GSG/Concepts/baremetalintro.htm One of the major benefits of cloud computing is REDUCED TCO. Therefore, Increased TCO is the incorrect option.
質問 # 106
Which TWO statements correctly describe Oracle Cloud Infrastructure (OCI) Service Level Agreements (SLAs)? (Choose all correct answers)
- A. Defined as a number of eights for a month and a percentage credit.
- B. Financially backed commitment to provide a minimum level of service to customers.
- C. Defined as a number of nines for a month and a percentage credit.
- D. Defined as a number of nines for a week and a percentage credit.
- E. Defined as a number of eights for a week and a percentage credit.
- F. financially backed commitment to provide a maximum level of service to customers.
正解：B、C
解説：
SLAs are Oracle's commitments to specific aspects of OCI services, measured over a calendar month and expressed as monthly uptime percentages or monthly performance rates. Oracle is committed to providing the best-in-class service levels and believes that SLAs are key performance indicators for customers of cloud providers. Each OCI service has its own definition of service level. OCI offers competitive SLAs for more than 50 PaaS and IaaS public cloud services4 SLAs are defined as a number of nines for a month and a percentage credit. For example, Oracle NoSQL Database Cloud Service offers an availability SLA of 99.995%. If the monthly uptime percentage falls below 99.995%, but is equal to or greater than 99%, then the customer is eligible for a 10% credit for their spend for that service; if the monthly uptime percentage falls below 99%, but is equal to or greater than 95%, then the customer is eligible for a 25% credit; if the monthly uptime percentage falls below 95%, then the customer is eligible for a 100% credit4 SLAs are financially backed commitments to provide a minimum level of service to customers. If Oracle does not meet an SLA commitment in any given month during your subscription term (for example if your monthly uptime percentage falls below the specified threshold), then you may be eligible for a credit toward your future consumption of that service (for example 10%, 25%, or 100% depending on the severity of the breach). To receive this credit you must submit a claim within 30 days after the end of that month with supporting evidence as specified in the SLA policy document (for example screenshots or log files)4
質問 # 107
Oracle Cloud Infrastructure is complement with which three industry standard?
- A. HIPPA
- B. IG Toolkit-UK
- C. PCI-DSS
- D. USA E-WALLED
- E. PRACE UK
正解：A、B、C
解説：
https://www.oracle.com/cloud/cloud-infrastructure-compliance/
質問 # 108
Which Oracle offering allows a customer to provision Oracle Cloud Infrastructure (OCI) services into their own data centers in a self-contained model, achieving the same architecture, billing, and operational processes as that of the OCI public cloud?
- A. Oracle Customer Region
- B. Oracle Dedicated Region Cloud @Customer
- C. Oracle Private Region
- D. Oracle Cloud VMware Solution
正解：B
解説：
Oracle Dedicated Region Cloud @Customer is a fully managed cloud region that brings all Oracle Cloud Infrastructure services and Oracle Fusion Cloud Applications, including Oracle Autonomous Database and SaaS applications, to customer datacenters, starting from only $500K a month1
https://education.oracle.com/en/learning-paths/trackp_OCIF2023CA
質問 # 109
Which Oracle cloud infrastructure capability can be used to protect against power failures within an availability Domain?
- A. Top of Rack Switch
- B. Data Plane
- C. Fault Domains
- D. Services Cells
正解：C
解説：
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.
Reference:
https://blogs.oracle.com/cloud-infrastructure/using-availibility-domains-and-fault-domains-to-improve-application-resiliency
質問 # 110
What characteristics are defined by an Oracle Cloud Infrastructure Compute shape?
- A. Number of OCPU, amount of RAM, bandwidth
- B. Number of vCPU, amount of RAM, bandwidth
- C. Public or private visibility of the Compute instance
- D. Availability Domain and Fault Domain locations
正解：A
解説：
Oracle Compute Shape is coming with predefined or customize the number of OCPUs that are allocated to an instance. The amount of memory, network bandwidth, and number of VNICs scale proportionately with the number of OCPUs.
Reference:
https://docs.cloud.oracle.com/en-us/iaas/Content/Compute/References/computeshapes.htm
質問 # 111
A customer wants a dedicated and secure connection to their on-premises data center from their Oracle Cloud Infrastructure (OCI) resources.
Which TWO OCI services can be used?
(Choose all correct answers)
- A. Remote Peering connection
- B. NAT Gateway
- C. FastConnect
- D. Site-to-Site VPN
- E. Internet Gateway
正解：A、E
質問 # 112
Which Oracle Cloud Infrastructure (OCI) service is best suited for running serverless apps?
- A. Audit
- B. Streaming
- C. Oracle Functions
- D. Virtual Cloud Network
正解：C
解説：
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 or 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.
Oracle Functions is based on Fn Project. Fn Project is an open source, container native, serverless platform that can be run anywhere - any cloud or on-premises. Fn Project is easy to use, extensible, and performant. You can download and install the open source distribution of Fn Project, develop and test a function locally, and then use the same tooling to deploy that function to Oracle Functions.
You can access Oracle Functions using the Console, a CLI, and a REST API. You can invoke the functions you deploy to Oracle Functions using the CLI or by making signed HTTP requests.
質問 # 113
Which statement is NOT true about compartments in Oracle Cloud infrastructure?
- A. Components provide a way to store and manage encryption keys and secrets.
- B. Compartments can be nested to create a hierarchy.
- C. Compartments are global resource.
- D. Identity and Access Management (IAM) policies can be written to grant access to resources in specific compartments.
正解：A
解説：
Compartments do not provide a way to store and manage encryption keys and secrets in Oracle Cloud Infrastructure. Compartments are logical containers that help users organize and isolate their cloud resources. Compartments can be nested to create a hierarchy that reflects the structure of an organization or project. To store and manage encryption keys and secrets, users can use the Oracle Cloud Infrastructure Vault service, which is a fully managed service that provides centralized management of encryption keys, secrets, and certificates.
質問 # 114
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. IPSec VPN
- B. FastConnect
- C. VCN Peering
- D. Internet Gateway
正解：A
解説：
You can set up a single IPSec VPN with a simple layout that you might use for a proof of concept (POC).
Reference:
https://docs.cloud.oracle.com/en-us/iaas/Content/Network/Tasks/settingupIPsec.htm It is possible to set up a site-to-site Virtual Private Network (VPN) Connection between your on-premises network (a data center or corporate LAN) and your Oracle virtual cloud network (VCN) over a secure encrypted VPN. The VPN connection uses industry-standard IPSec protocols. The Oracle service that provides site-to-site connectivity is named VPN Connect (also referred to as an IPSec VPN).
質問 # 115
You have an analytics workload that requires a shared file system to store persistent dat a. Which Oracle Cloud Infrastructure (OCI) Storage service is most suited for this requirement?
- A. Data Transfer Disks
- B. Local NVMe Devices
- C. Object Storage
- D. File Storage
正解：C
質問 # 116
......
更新された2024年06月合格させる1z0-1085-23試験リアル練習テスト問題：https://jp.fast2test.com/1z0-1085-23-premium-file.html