Exam Questions and Answers for 1Z0-1085-20 Study Guide Questions and Answers!
Oracle Cloud Infrastructure Foundations 2020 Associate Certification Sample Questions and Practice Exam
NEW QUESTION 18
In what two ways does Oracle Cloud Infrastructure (OCI) offer industry leading price-performance? (Choose two.)
- A. OCI backs performance claims with Service Level Agreements.
- B. With OCI, pricing is low and predictable across all regions and services.
- C. OCI leverages advanced encryption that results in fast performance.
- D. OCI does not over subscribe CPU, but only memory.
- E. OCI hypervisor provides industry leading performance.
Answer: A,B
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 19
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
NEW QUESTION 20
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 FastConnect
Answer: D
Explanation:
Explanation/Reference: https://docs.cloud.oracle.com/en-us/iaas/Content/Network/Concepts/fastconnectoverview.htm
NEW QUESTION 21
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/Reference: https://docs.cloud.oracle.com/en-us/iaas/data-safe/doc/oracle-data-safe-overview.html
NEW QUESTION 22
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. Services Cells
- D. Fault Domains
Answer: 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.
NEW QUESTION 23
Which is a key benefit of using oracle cloud infrastructure autonomous data warehouse?
- A. Maintain root level acress to the underlying operating system
- B. No username and password required
- C. Scale both CPU and Storage without downtime
- D. Apply database patches as they become available
Answer: C
Explanation:
Explanation
Oracle Cloud Infrastructure's Autonomous Database is a fully managed, preconfigured database environment with two workload types available, Autonomous Transaction Processing and Autonomous Data Warehouse. You do not need to configure or manage any hardware, or install any software. After provisioning, you can scale the number of CPU cores or the storage capacity of the database at any time without impacting availability or performance. Autonomous Database handles creating the database, as well as the following maintenance tasks:
Backing up the database
Patching the database
Upgrading the database
Tuning the database
NEW QUESTION 24
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 25
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 26
Which CANNOT be used with My Oracle Support (MOS)?
- A. Request a Service Limit increase
- B. Reset the password or unlock the account for the tenancy administrator
- C. Add or change a tenancy administrator
- D. Troubleshoot your resources in an Oracle Cloud Infrastructure Free Trial account
Answer: D
NEW QUESTION 27
Which is NOT covered by Oracle Cloud Infrastructure Service Level Agreement (SLA)?
- A. Performance
- B. Availability
- C. Reliability
- D. Manageability
Answer: C
NEW QUESTION 28
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
Explanation:
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 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.
NEW QUESTION 29
A customer is looking to migrate their old database backups from their on-premises data center to Oracle Cloud Infrastructure (OCI). Which OCI service is the most cost-effective?
- A. Archive Storage
- B. Block Volume
- C. File Storage
- D. Object Storage (standard)
Answer: A
Explanation:
Explanation
Archive storage is the most cost effective for archive data
NEW QUESTION 30
What characteristics are defined by an Oracle Cloud Infrastructure Compute shape?
- A. Availability Domain and Fault Domain locations
- B. Number of vCPU, amount of RAM, bandwidth
- C. Number of OCPU, amount of RAM, bandwidth
- D. Public or private visibility of the Compute instance
Answer: C
NEW QUESTION 31
A company has developed an eCommerce web application In Oracle Cloud Infrastructure.
What should they do to ensure that the application has the highest level of resilience?
- A. Deploy the application across multiple Regions and Availability Domains.
- B. Deploy the application across multiple Availability Domains and Fault Domains.
- C. Deploy the application across multiple Availability Domains and subnet.
- D. Deploy the application across multiple Virtual Cloud Networks.
Answer: A
Explanation:
Explanation
For highest level of resilience you can deploy the application between regions and distribute on availability domain and fault domains.
NEW QUESTION 32
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. Streaming Service
- B. API Gateway
- C. Container Engine for Kubernetes (OKE)
- D. File Storage Service
Answer: C
Explanation:
Explanation
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.
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
Explanation:
Explanation
You can open a support service request with Oracle Support
To create a service request:
Go to My Oracle Support and sign in.
If you are not signed in to Oracle Cloud Support, click Switch to Cloud Support at the top of the page.
Click Create Service Request.
Select the following from the displayed menus:
Service Type: Select Oracle Cloud Infrastructure from the list.
Service Name: Select the appropriate option for your organization.
Problem Type: Select your problem type from the list.
Enter your contact information.
Enter a Description, and then enter the required fields specific to your issue. For most Oracle Cloud Infrastructure issues you need to include the OCID (Oracle Cloud Identifier) for each resource you need help with. See Locating Oracle Cloud Infrastructure IDs for instructions on locating these.
NEW QUESTION 34
Which three components are part of Oracle Cloud Infrastructure (OCI) identity and access management service?
- A. Virtual Cloud Networks
- B. Regional Subnets
- C. Roles
- D. Compute Instances
- E. Dynamic Groups
- F. Policies
- G. Users
Answer: A,F,G
NEW QUESTION 35
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