[Jan 11, 2022] 1Z0-1085-20 Test Engine files, 1Z0-1085-20 Dumps PDF
Latest Oracle 1Z0-1085-20 PDF and Dumps (2022) Free Exam Questions Answers
Oracle 1Z0-1085-20 Exam Syllabus Topics:
| Topic | Details |
|---|---|
| Topic 1 |
|
| Topic 2 |
|
| Topic 3 |
|
| Topic 4 |
|
| Topic 5 |
|
| Topic 6 |
|
| Topic 7 |
|
NEW QUESTION 37
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 applications
- B. Filter costs by compartments
- C. Filter costs by date
- D. Filter costs by tags
Answer: A
NEW QUESTION 38
Which statement is true for an oracle cloud Infrastructure (OCI) compute instance?
- A. Compute instance always get a private IP address
- B. Compute instance cannot leverage auto scaling feature
- C. Compute instance always get a public IP address
- D. Compute instance does not use a boot volume
Answer: A
Explanation:
Explanation
When you create an instance, the instance is automatically attached to a virtual network interface card (VNIC) in the cloud network's subnet and given a private IP address from the subnet's CIDR. You can let the IP address be automatically assigned, or you can specify a particular address of your choice. The private IP address lets instances within the cloud network communicate with each other.
NEW QUESTION 39
Oracle Cloud Infrastructure Budgets can be set on which two options?
- A. Tenancy
- B. Compartments
- C. Cost-tracking tags
- D. Free-form tags
- E. Virtual Cloud Network
Answer: B,C
Explanation:
Explanation
A budget can be used to set soft limits on your Oracle Cloud Infrastructure spending. You can set alerts on your budget to let you know when you might exceed your budget, and you can view all of your budgets and spending from one single place in the Oracle Cloud Infrastructure console.
How Budgets Work:
Budgets are set on cost-tracking tags or on compartments (including the root compartment) to track all spending in that cost-tracking tag or for that compartment and its children.
All budgets alerts are evaluated every 15 minutes. To see the last time a budget was evaluated, open the details for a budget. You will see fields that show the current spend, the forecast and the "Spent in period" field which shows you the time period over which the budget was evaluated. When a budget alert fires, the email recipients configured in the budget alert receive an email.
NEW QUESTION 40
Oracle cloud Infrastructure is compliant with which three industry standards?
- A. SOC 1 Type 2 and SOC 2 Type 2 attestations
- B. Health Insurance Portability and Accountability Act (HIPAA)
- C. ISO 27001:2013 certification
- D. NERC Critical Infrastructure Protection Standards
- E. Health Care Compliance Association (HCCA)
Answer: A,B,C
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 41
Which three services Integrate with Oracle Cloud Infrastructure (OCI) Key Management?
- A. Functions
- B. Object Storage
- C. Identity and Access Management
- D. Auto Scaling
- E. Block Volume
- F. File Storage
Answer: B,E,F
Explanation:
Explanation
DATA ENCRYPTION
Protect customer data at-rest and in-transit in a way that allows customers to meet their security and compliance requirements for cryptographic algorithms and key management The Oracle Cloud Infrastructure Block Volume service always encrypts all block volumes, boot volumes, and volume backups at rest by using the Advanced Encryption Standard (AES) algorithm with 256-bit encryption.
By default all volumes and their backups are encrypted using the Oracle-provided encryption keys. Each time a volume is cloned or restored from a backup the volume is assigned a new unique encryption key.
The File Storage service encrypts all file system and snapshot data at rest. By default all file systems are encrypted using Oracle-managed encryption keys. You have the option to encrypt all of your file systems using the keys that you own and manage using the Vault service.
Object Storage employs 256-bit Advanced Encryption Standard (AES-256) to encrypt object data on the server. Each object is encrypted with its own data encryption key. Data encryption keys are always encrypted with a master encryption key that is assigned to the bucket. Encryption is enabled by default and cannot be turned off. By default, Oracle manages the master encryption key.
NEW QUESTION 42
Which capability can be used to protect against unexpected hardware or power supply failures within an availability domain?
- A. Top of Rack Switches
- B. Compartments
- C. Fault Domains
- D. Power Distribution Units
Answer: C
NEW QUESTION 43
Which statement accurately describes an Oracle Cloud Infrastructure Region?
- A. Each Availability Domain has three Fault Domains.
- B. Each Fault Domain has multiple Availability Domains.
- C. Each Availability Domain has a single Fault Domain.
- D. Each region has a single Fault Domain.
Answer: A
Explanation:
Explanation/Reference: https://docs.cloud.oracle.com/en-us/iaas/Content/General/Concepts/regions.htm
NEW QUESTION 44
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. File Storage
- C. Archive 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 45
Which Oracle Cloud Infrastructure (OCI) database solution will be most economical for a customer looking to have the elasticity of the cloud with minimal administration and maintenance effort for their DBA team?
- A. OCI Bare Metal DB Systems
- B. OCI Virtual Machine DB Systems
- C. OCI Exadata DB Systems.
- D. OCI Autonomous Database
Answer: C
Explanation:
Explanation
Exadata DB systems allow you to leverage the power of Exadata within the Oracle Cloud Infrastructure. An Exadata DB system consists of a base system, quarter rack, half rack, or full rack of compute nodes and storage servers, tied together by a high-speed, low-latency InfiniBand network and intelligent Exadata software. You can configure automatic backups, optimize for different workloads, and scale up the system to meet increased demands.
Oracle now offers the Zero Downtime Migration service, a quick and easy way to move on-premises Oracle Databases and Oracle Cloud Infrastructure Classic databases to Oracle Cloud Infrastructure. You can migrate databases to the following types of Oracle Cloud Infrastructure systems: Exadata, Exadata Cloud@Customer, bare metal, and virtual machine.
Zero Downtime Migration leverages Oracle Active Data Guard to create a standby instance of your database in an Oracle Cloud Infrastructure system. You switch over only when you are ready, and your source database remains available as a standby. Use the Zero Downtime Migration service to migrate databases individually or at the fleet level. See Move to Oracle Cloud Using Zero Downtime Migration for more information.
NEW QUESTION 46
Your company has deployed a business critical application in Oracle Cloud Infrastructure. What should you do to ensure that your application has the highest level of resilience and availability?
- A. Deploy the application across multiple Availability Domains and Subnets
- B. Deploy the application across multiple Virtual Cloud Networks
- C. Deploy the application across multiple Availability Domains and Fault Domains
- D. Deploy the application across multiple Regions and Availability Domains
Answer: D
Explanation:
Explanation
To design a high availability architecture, three key elements should be considered- redundancy, monitoring, and failover:
1) Redundancy means that multiple components can perform the same task. The problem of a single point of failure is eliminated because redundant components can take over a task performed by a component that has failed.
2) Monitoring means checking whether or not a component is working properly.
3) Failover is the process by which a secondary component becomes primary when the primary component fails.
The best practices introduced here focus on these three key elements. Although high availability can be achieved at many different levels, including the application level and the cloud infrastructure level, here we will focus on the cloud infrastructure level.
An Oracle Cloud Infrastructure region is a localized geographic area composed of one or more availability domains, each composed of three fault domains. High availability is ensured by a redundancy of fault domains within the availability domains.
An availability domain is one or more data centers located within a region. Availability domains are isolated from each other, fault tolerant, and unlikely to fail simultaneously. Because availability domains do not share physical infrastructure, such as power or cooling, or the internal availability domain network, a failure that impacts one availability domain is unlikely to impact the availability of others.
A fault domain is a grouping of hardware and infrastructure within an availability domain. Each availability domain contains three fault domains. Fault domains let you distribute your instances so that they are not on the same physical hardware within a single availability domain. As a result, an unexpected hardware failure or a Compute hardware maintenance that affects one fault domain does not affect instances in other fault domains.
You can optionally specify the fault domain for a new instance at launch time, or you can let the system select one for you.
All the availability domains in a region are connected to each other by a low-latency, high bandwidth network.
This predictable, encrypted interconnection between availability domains provides the building blocks for both high availability and disaster recovery.
NEW QUESTION 47
Which two situations incur costs in Oracle Cloud Infrastructure (OCI)?
- A. Transferring data from one instance to another in the same Availibility Domain
- B. Transferring data across regions
- C. Data egress to the internet
- D. Data ingress from the internet
- E. Transferring data from one instance to another across different Availibility Domains in a Region
Answer: B,C
NEW QUESTION 48
What service is NOT available as part of Oracle Cloud Free Tier?
- A. Oracle Cloud Infrastructure Exadata DB Systems
- B. Oracle Cloud Infrastructure Compute
- C. Oracle Cloud Infrastructure Autonomous Data Warehouse
- D. Oracle Cloud Infrastructure Monitoring
Answer: A
Explanation:
Explanation/Reference: https://www.oracle.com/cloud/free/
NEW QUESTION 49
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. Platform as a Service (PaaS)
- B. Infrastructure as a Service (IaaS)
- C. Software as a Service (SaaS)
- D. Anything as a Service (XaaS)
Answer: B
Explanation:
Explanation
https://www.oracle.com/cloud/what-is-iaas/
NEW QUESTION 50
Which resource do you manage in an Infrastructure-as-a-services (IAAS) offering?
- A. Network
- B. Operating system
- C. Servers
- D. Storage
Answer: B
Explanation:
Explanation
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.
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.
NEW QUESTION 51
Which 3 components are part of Oracle Cloud Infrastructure (OCI) identity and access management service?
- A. Roles
- B. Users
- C. Dynamic Groups
- D. Compute Instances
- E. Regional Subnets
- F. Virtual Cloud Networks
- G. Policies
Answer: B,F,G
NEW QUESTION 52
Which CANNOT be used with My Oracle Support (MOS)?
- A. Troubleshoot your resources in an Oracle Cloud Infrastructure Free Trial account
- B. Reset the password or unlock the account for the tenancy administrator
- C. Request a Service Limit increase
- D. Add or change a tenancy administrator
Answer: A
NEW QUESTION 53
Which offers the lowest pricing for storage (per GB)?
- A. Oracle Cloud Infrastructure Archive Storage
- B. Oracle Cloud Infrastructure File Storage
- C. Oracle Cloud Infrastructure Block Volume
- D. Oracle Cloud Infrastructure Object Storage (standard tier)
Answer: A
NEW QUESTION 54
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. With OCI, you can run only cloud-native workloads.
- C. OCI offers consistent performance with a predictable pricing model.
- D. Only bare metal workloads are supported on OCI.
Answer: C
NEW QUESTION 55
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. Virtual Cloud Network Remote Peering
- B. IPSec Virtual Private Network (VPN)
- C. OCI FastConnact
- D. Public internet
Answer: C
NEW QUESTION 56
Which CANNOT be used with My Oracle Support (MOS)?
- A. Troubleshoot your resources in an Oracle Cloud Infrastructure Free Trial account
- B. Reset the password or unlock the account for the tenancy administrator
- C. Request a Service Limit increase
- D. Add or change a tenancy administrator
Answer: A
Explanation:
Explanation
Open a support service request with MOS option is available to paid accounts. Customers using only Always Free resources are not eligible for Oracle Support. Limited support is available to Free Tier accounts with Free Trial credits. After you use all of your credits or after your trial period ends (whichever comes first), you must upgrade to a paid account to access Oracle Support. If you choose not to upgrade and continue to use Always Free Services, you will not be eligible to raise a service request in My Oracle Support.
In addition to support for technical issues, use My Oracle Support if you need to:
Reset the password or unlock the account for the tenancy administrator
Add or change a tenancy administrator
Request a service limit increase
NEW QUESTION 57
You want to migrate mission-critical Oracle E- Business Suite application to Oracle Cloud Infrastructure (OCI) with full control and access to the underlying infrastructure.
Which option meets this requirement?
- A. Replace E-Business Suite with an Oracle SaaS application
- B. Oracle Exadata Cloud at customer, Storage Gateway and API Gateway
- C. OCI Exadata DB Systems and OCI compute instances
- D. OCI Exadata DB Systems and Oracle Functions
Answer: C
NEW QUESTION 58
......
Pass Your Oracle Cloud Solutions Infrastructure 1Z0-1085-20 Exam on Jan 11, 2022 with 100 Questions: https://www.testinsides.top/1Z0-1085-20-dumps-review.html