1Z0-1085-22 Exam Dumps 2023 | Best 1Z0-1085-22 Study Materials And Resources
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To earn the Oracle Cloud Infrastructure 2022 Certified Foundations Associate certification, you must pass the 1Z0-1085-22 exam.
The 1Z0-1085-22 exam has 55 questions for you to answer, the question format is multiple-choice, and the passing score must reach 65% (based on the total score)
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Oracle1Z0-1085-22 online test questions [2023]
Q1. Which of the following services can you control access to via IAM?
A. Networking components
B. Compute Instances
C. All services including IAM
D. DB systems
Correct Answer: C
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.
Reference: https://docs.cloud.oracle.com/en-us/iaas/Content/Identity/Concepts/overview.htm
Q2. Which is NOT part of the Oracle Cloud Always Free eligible resources that you can provision in your tenancy?
A. Fast Connect (1 Gbps public peering)
B. Autonomous Database (up to two database instances)
C. Block Volume (up to 100 GB total storage)
D. Load Balancing (one load balancer)
Correct Answer: A
For more information on Always Free Resources refer to the official documentation page https://docs.cloud.oracle.com/enus/iaas/Content/FreeTier/resourceref.htm?Highlight=%20Always%20free OCI FastConnect is not offered as part of the Free tier:
Reference: https://www.oracle.com/in/cloud/free/
Q3. Which service is the most effective for moving large amounts of data from your on-premises to Oracle Cloud
Infrastructure (OCI)?
A. Data Safe
B. Dynamic Routing Gateway
C. Data Transfer appliance
D. Internet Gateway
Correct Answer: C
APPLIANCE-BASED DATA TRANSFER You send your data as files on secure, high-capacity, Oracle-supplied storage
appliances to an Oracle transfer site. Operators at the Oracle transfer site upload the data into your designated Object
Storage bucket in your tenancy. This solution supports data transfer when you are migrating a large volume of data and
when using disks is not a practical alternative. You do not need to write any code or purchase any hardware. Oracle
supplies the transfer appliance and software required to manage the transfer.
https://docs.cloud.oracle.com/enus/iaas/Content/DataTransfer/Concepts/overview.htm Oracle Cloud Infrastructure Data Transfer Appliance securely moves terabytes or petabytes of data between on-premise data centers and the cloud. The service reduces data migration times from weeks or months to just hours and is available for data import to the cloud and data export from the cloud.
Reference: https://www.oracle.com/in/cloud/storage/data-transfer.html
Q4. 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. Dynamic Routing Gateway
D. Internet Gateway
Correct Answer: A
A NAT gateway gives cloud resources without public IP addresses access to the internet without exposing those
resources to incoming internet connections.
Reference: https://docs.cloud.oracle.com/en-us/iaas/Content/Network/Tasks/NATgateway.htm
Q5. Which feature allows you to group and logically isolate your Oracle Cloud Infrastructure (OCI) resources?
A. Tenancy
B. Identity and Access Management Groups
C. Availability Domains
D. Compartments
Correct Answer: D
It is 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 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. Reference:
https://docs.cloud.oracle.com/en-us/iaas/tools/ocicli/2.9.9/oci_cli_docs/cmdref/iam/compartment.html
Q6. OCI budgets can be set on which two options?
A. Cost-tracking tags
B. Free-form tags
C. Compartments
D. Virtual Cloud Network
E. Tenancy
Correct Answer: AC
In OCI 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. Budgets are set on
1. Cost-tracking tags
2. Compartments (including the root compartment)
Reference: https://docs.cloud.oracle.com/en-us/iaas/Content/Billing/Concepts/budgetsoverview.htm
Q7. You want to leverage a managed Real Application Cluster (RAC) offering in Oracle Cloud Infrastructure. which OCI
managed database service would you choose?
A. Autonomous Transaction Processing (shared)
B. VM DB System
C. Autonomous Data Warehousing (shared)
D. Bare Metal DB Systems
Correct Answer: B
There are 2 types of DB systems on virtual machines:
A 1-node VM DB system consists of one VM.
A 2-node VM DB system consists of two VMs clustered with RAC enabled.
Reference:
https://docs.cloud.oracle.com/en-us/iaas/Content/Database/Concepts/overview.htm
Oracle Cloud Infrastructure offers single-node DB systems on either bare metal or virtual machines, and 2node RAC DB
systems on virtual machines. If you need to provision a DB system for development or testing purposes, then a special fast provisioning single-node virtual machine system is available.
You can manage these systems by using the Console, the API, the Oracle Cloud Infrastructure CLI, the
Database CLI (DBCLI), Enterprise Manager, Enterprise Manager Express, or SQL Developer.
Reference:
https://docs.cloud.oracle.com/en-us/iaas/Content/Database/Concepts/overview.htm
Q8. Which capability enables you to search, purchase, and start using software in your Oracle Cloud Infrastructure (OCI)
tenancy?
A. OCI Marketplace
B. OCI OS Management
C. OCI Resource Manager
D. OCI Registry
Correct Answer: A
Oracle Cloud Infrastructure Marketplace is an online store that offers solutions specifically for customers of Oracle
Cloud Infrastructure. In the Oracle Cloud Infrastructure Marketplace catalog, you can find listings for two types of
solutions from Oracle and trusted partners: images and stacks. These listing types include different categories of
applications.
Also, some listings are free and others require payment. Images are templates of virtual hard drives that
determine the operating system and software to run on an instance. You can deploy image listings on an Oracle Cloud
Infrastructure Compute instance. The marketplace also offers stack listings.
Stacks represent definitions of groups of Oracle Cloud Infrastructure resources that you can act on as a group. Each stack has a configuration consisting of one or more declarative configuration files. With an image or a stack, you have a customized, more streamlined way of getting started with a publisher\’s software.
Reference: https://docs.cloud.oracle.com/en-us/iaas/Content/Marketplace/Concepts/marketoverview.htm
Q9. Which two situations incur costs in Oracle Cloud Infrastructure (OCI)?
A. Data ingress from the internet
B. Transferring data across regions
C. Transferring data from one instance to another in the same Availability Domain
D. Data egress to the internet E. Transferring data from one instance to another across different Availability Domains in a
Region
Correct Answer: BD
Q10. Which option provides the best performance for running OLTP workloads in Oracle Cloud Infrastructure?
A. OCI Exadata DB Systems
B. OCI Autonomous Data Warehouse
C. OCI Virtual Machine Instance
D. OCI Dedicated Virtual Host
Correct Answer: A
On 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.
Reference: https://docs.cloud.oracle.com/en-us/iaas/Content/Database/Tasks/examanagingiorm.htm
Q11. 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. VCN Peering
B. FastConnect
C. Internet Gateway
D. IPSec VPN
Correct Answer: D
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). Reference: https://docs.cloud.oracle.com/enus/iaas/Content/Network/Tasks/managingIPsec.htm
Q12. 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 subnets.
C. Deploy the application across multiple Virtual Cloud Networks.
D. Deploy the application across multiple Availability Domains and Fault Domains.
Correct Answer: A
For the highest level of resilience, you can deploy the application between regions and distribute it on availability domains and fault domains.
Reference: https://www.oracle.com/cloud/iaas/faq.html
Q13. Which two Oracle Cloud Infrastructure resources can be used to group/categorize expenses?
A. Policies
B. Tags
C. Users
D. Compartments
E. Groups
Correct Answer: BD
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.
Summarize:
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