Oracle Cloud Infrastructure Foundations Associate practice questions

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1 contested answer

Questions: 25
Explanations: 25
Candidate context: 25
Question citations: 11

25 questions in this bank

Question 1 of 25
A customer wants to deploy a customized e-commerce web application using multiple virtual machines, block storage, databases, load balancer and a web application firewall. What cloud model can be used to host this application?
Show answer
Correct answer: A
How others answered
A100%
Explanation
Answer is very simple, no need to debate - A - as customer specified what he wants from cloud (what kind of underlaying services). PaaS is about - load and run my code.
Adapted from community discussion by antol · 2020-11-04 · 3 community upvotes. Third-party contribution; reviewed by our quality filter, not independently verified.
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Question 1 discussion
These are quality-filtered excerpts from third-party community discussion. They can be useful reasoning signals, but they are not official answers and have not been independently verified by 1Z0-1085 or CertExamHQ.
A
antol
2020-11-04
3 upvotes
Answer is very simple, no need to debate - A - as customer specified what he wants from cloud (what kind of underlaying services). PaaS is about - load and run my code.
L
Lif
2020-09-25
3 upvotes
C is the correct Answer: https://www.bigcommerce.com/blog/saas-vs-paas-vs-iaas/#the-key-differences-between-on-premise-saas-paas-iaas
B
bullu
2020-08-02
1 upvote
C is correct as in A -IaaS does not include virtualiasation -which customer also want
B
birucool
2020-10-16
1 upvote
A. IaaS will give full control to deploy those components/services
Question 2 of 25
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 tear?
Show answer
Correct answer: C
How others answered
C100%
Explanation
Passed with 96%, Have additional question. What two statements regarding the Virtual Cloud network VCN are true? •A. A Single VCN can contain both private and public Subnets •B. VCN is s regional resource that span across all the availability Domains in a Region •C. You can only create one VCN per region •D The VCN is the IPsec based connection with a remote on premises location e VCN isa global resource that span across all the Regions A. A single VCN can contain both private and public Subnets. B. VCN is a regional resource that span across all the availability Domains in a Region Mine this was wrong, I didn't chose B. have some more, but for some reason not able to upload here.
Adapted from community discussion by Shaw90 · 2020-07-28 · 10 community upvotes. Third-party contribution; reviewed by our quality filter, not independently verified.
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Question 2 discussion
These are quality-filtered excerpts from third-party community discussion. They can be useful reasoning signals, but they are not official answers and have not been independently verified by 1Z0-1085 or CertExamHQ.
S
Shaw90
2020-07-28
10 upvotes
Passed with 96%, Have additional question. What two statements regarding the Virtual Cloud network VCN are true? •A. A Single VCN can contain both private and public Subnets •B. VCN is s regional resource that span across all the availability Domains in a Region •C. You can only create one VCN per region •D The VCN is the IPsec based connection with a remote on premises location e VCN isa global resource that span across all the Regions A. A single VCN can contain both private and public Subnets. B. VCN is a regional resource that span across all the availability Domains in a Region Mine this was wrong, I didn't chose B. have some more, but for some reason not able to upload here.
S
Satheeshkumar_S
2020-07-28
3 upvotes
The question says minimal DBA activities, in Exadata the path & update is to be done manually. Hence the answer should be C - Autonomous Database
T
tartar
2020-07-14
2 upvotes
The Database service offers autonomous and co-managed Oracle Database cloud solutions. Autonomous databases are preconfigured, fully-managed environments that are suitable for either transaction processing or for data warehouse workloads. Co-managed solutions are bare metal, virtual machine, and Exadata DB systems that you can customize with the resources and settings that meet your needs.
J
jatinlalit9
2020-07-12
3 upvotes
Autonomous Database is cheaper than the Exadata https://docs.cloud.oracle.com/en-us/iaas/Content/Database/Concepts/adboverview.htm
Question 3 of 25
Which service is the most effective for moving large amounts of data from your on-premises to Oracle Cloud Infrastructure (OCI)?
Show answer
Correct answer: B
How others answered
B100%
Explanation
B. is correct, Oracle Cloud Infrastructure Data Transfer Appliance securely moves terabytes or petabytes 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
Adapted from community discussion by AlyH · 2020-09-30 · 4 community upvotes. Third-party contribution; reviewed by our quality filter, not independently verified.
Supporting references
Oracle documentation
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Question 3 discussion
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A
AlyH
2020-09-30
4 upvotes
B. is correct, Oracle Cloud Infrastructure Data Transfer Appliance securely moves terabytes or petabytes 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
T
tartar
2020-07-14
4 upvotes
B. The Data Transfer Appliance (import appliance) is a high-storage capacity device that is specially prepared to copy and upload data to Oracle Cloud Infrastructure. You request an import appliance from Oracle, copy your data onto it, and then ship it back to Oracle for upload.
S
smartkid353
2020-07-14
4 upvotes
Ans is B. Data Transfer is an offline data migration service that lets you securely move petabyte-scale datasets from your datacenter to Object Storage or Archive Storage on Oracle Cloud Infrastructure.
J
jatero
2021-02-02
1 upvote
I can't believe that is the B, but the documentation say "for HDFS data" The Oracle Data Transfer Appliance is another option for data t ransfer when moving data over the wire is not feasible. Bandwidth or resource constraints might exist on the source cluster, or proximity to an Oracle Cloud Infrastructure region might limit FastConnect availability. The data set could also be so large that it would take too long to copy. In these cases, Oracle can send you a Data Transfer Appliance that you can deploy in your data center and use as a DistCp target for HDFS data. https://docs.oracle.com/en/solutions/learn-migrate-app-data-to-cloud/data-migration-options.html#GUID-6AFE04A7-721F-46BD-AD05-AEBEAA93AF0F
Question 4 of 25
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?
Show answer
Correct answer: C
How others answered
C100%
Explanation
1) full control means you have manage access to underlying infrastructure such as instances, etc 2) SAAS won't provide you full control of your underlying infrastructure, otherwise it will hide it from you. Your code will run on a fully managed by Oracle environment. You won;t know which instance is running your code,which VM it resides on, etc. - Correct Answer C
Adapted from community discussion by vlad_74 · 2020-10-02 · 7 community upvotes. Third-party contribution; reviewed by our quality filter, not independently verified.
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Question 4 discussion
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V
vlad_74
2020-10-02
7 upvotes
1) full control means you have manage access to underlying infrastructure such as instances, etc 2) SAAS won't provide you full control of your underlying infrastructure, otherwise it will hide it from you. Your code will run on a fully managed by Oracle environment. You won;t know which instance is running your code,which VM it resides on, etc. - Correct Answer C
A
Amit202019
2021-10-24
3 upvotes
SAAS wont give you full access to underlying Infra, IAAS is your option , so C is right option
J
JYYJ
2021-05-07
2 upvotes
D is not corret since 'Storage Gateway and API Gateway' has no role with exadata@customer.
S
SimoneF
2021-12-26
1 upvote
It's cloud too, as Oracle itself states: "Oracle Exadata Cloud@Customer X9M is the simplest way to move an organization’s vitally important Oracle databases to the cloud." https://www.oracle.com/it/engineered-systems/exadata/cloud-at-customer/
Question 5 of 25
Select 2
Which two are enabled by Oracle Cloud Infrastructure Fault Domains? (Choose two.)
Show answer
Correct answer: B, D
How others answered
BD100%
Explanation
Reference: https://blogs.oracle.com/cloud-infrastructure/using-availibility-domains-and-fault-domains-to-improve-application-resiliency
Adapted from community discussion by KAYSERSOZE · 2020-12-30 · 3 community upvotes. Third-party contribution; reviewed by our quality filter, not independently verified.
Supporting references
Oracle documentation
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Question 5 discussion
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P
PushpaRathan
2020-07-28
15 upvotes
Answer is B&D https://docs.cloud.oracle.com/en-us/iaas/Content/General/Concepts/regions.htm#:~:text=A%20fault%20domain%20is%20a,contains%20three%20fault%20domains.&text=Protect%20against%20unexpected%20hardware%20failures,because%20of%20Compute%20hardware%20maintenance.
K
KAYSERSOZE
2020-12-30
3 upvotes
Answer B & D is correct. Fault Domains are implemented within the same Availability Domain (Data Center) therefore it is only against hardware malfunctions & planned maintenances.
R
Rishiyogi
2023-08-31
1 upvote
B&D, answer given in Oracle page Protect against unexpected hardware failures. Protect against planned outages because of Compute hardware maintenance. https://docs.oracle.com/en-us/iaas/Content/General/Concepts/regions.htm#ariaid-title4
H
hhvl89
2020-07-20
1 upvote
Then how comes there's a slide in the Oracle Foundations course that's about setting dataguard for a 2-node RAC cluster, one fault domain has both a primary and standby instance at the same time. https://ibb.co/Q9nN0W1
Question 6 of 25
A new customer has logged into Oracle Cloud Infrastructure (OCI) as an administrator for the first time. The admin would like to deploy infrastructure into a region other than their home region. What is the first step they must take in order to accomplish this task?
Show answer
Correct answer: B
How others answered
B100%
Explanation
Answer is B. To create an instance in another region, perform these preliminary steps: 1. Extend your subscription to another region. 2. Federate Oracle Identity Cloud Service (IDCS) from the new region with Oracle Cloud Infrastructure (OCI). https://docs.oracle.com/en/cloud/paas/content-cloud/administer/create-instance-oracle-cloud-console.html#GUID-A617736E-EC2B-4720-ABD7-8ADCDCBE0D59
Adapted from community discussion by ames · 2020-07-05 · 10 community upvotes. Third-party contribution; reviewed by our quality filter, not independently verified.
Supporting references
Oracle documentation
Oracle documentation
Oracle documentation
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S
sajjad81
2020-07-05
18 upvotes
I think ,Subscribe to the desired region is the correct answer
A
ames
2020-07-05
10 upvotes
Answer is B. To create an instance in another region, perform these preliminary steps: 1. Extend your subscription to another region. 2. Federate Oracle Identity Cloud Service (IDCS) from the new region with Oracle Cloud Infrastructure (OCI). https://docs.oracle.com/en/cloud/paas/content-cloud/administer/create-instance-oracle-cloud-console.html#GUID-A617736E-EC2B-4720-ABD7-8ADCDCBE0D59
A
ames
2020-07-05
4 upvotes
I think B. If its in the region other than home region, an admin will have to subscribe before creating any resource.
S
Shaw90
2020-07-11
2 upvotes
A is the right answer, you need to extend your subscription If you already have an existing subscription. The key here is "as an administrator for the first time" For the first time, which means no existing region or anything. Hence Its option A. If its not the first time or already there is an existing subscription, than yes answer will be B.
Question 7 of 25
Which Oracle Cloud Infrastructure (OCI) service can send you an alert when you might exceed your spending threshold?
Show answer
Correct answer: A
How others answered
A100%
Explanation
A: 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. You can define email alerts that get sent out for your budget. You can send a customized email message body with these alerts. Alerts are evaluated every hour in most regions. https://docs.oracle.com/en-us/iaas/Content/Billing/Concepts/budgetsoverview.htm
Adapted from community discussion by aSpM · 2022-02-13 · 2 community upvotes. Third-party contribution; reviewed by our quality filter, not independently verified.
Supporting references
Oracle documentation
Oracle documentation
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A
aSpM
2022-02-13
2 upvotes
A: 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. You can define email alerts that get sent out for your budget. You can send a customized email message body with these alerts. Alerts are evaluated every hour in most regions. https://docs.oracle.com/en-us/iaas/Content/Billing/Concepts/budgetsoverview.htm
H
hmcdmhgc
2020-10-16
1 upvote
d events: Budgets are a tool in Oracle Cloud Infrastructure that help you track ... Now, you can also trigger events on budgets, using the Events service
E
enri_devil
2023-08-09
1 upvote
A is correct. see this https://docs.oracle.com/en-us/iaas/Content/Billing/Tasks/create-alert-rule.htm
Question 8 of 25
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?
Show answer
Correct answer: A
How others answered
A100%
Explanation
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 offsets the long lead time required to access the data. 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. For more information, see Overview of Object Storage. Source kink is provided in Anubhav244's comment : https://docs.oracle.com/en-us/iaas/Content/Archive/Concepts/archivestorageoverview.htm
Adapted from community discussion by KAYSERSOZE · 2020-12-30 · 3 community upvotes. Third-party contribution; reviewed by our quality filter, not independently verified.
Supporting references
Oracle documentation
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G
gargaditya
2021-12-12
Selected A5 upvotes
In terms of cost, File Storage > Block Volume > Object Storage Within Object Storage, Archive is the cheapest. (Storage cost: Standard>Infrequent Access>Archive) (retrieval access/cost: Archive>Infrequent Access>Standard) Answer is A-Archive Storage.
K
KAYSERSOZE
2020-12-30
3 upvotes
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 offsets the long lead time required to access the data. 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. For more information, see Overview of Object Storage. Source kink is provided in Anubhav244's comment : https://docs.oracle.com/en-us/iaas/Content/Archive/Concepts/archivestorageoverview.htm
B
Balu005
2020-07-09
4 upvotes
They mentioned migrate old backups from On-premises to OCI which means Old - Archive Storage If they did ask to migrate environment / DB / backups which are current and future then it is Object storage
C
crysis
2020-07-07
4 upvotes
Object storage is correct as its used by default for db backups
Question 9 of 25
Select 3
Which three components are part of Oracle Cloud Infrastructure Identity and Access Management service? (Choose three.)
Show answer
Correct answer: A, B, G
How others answered
ABG100%
Explanation
Reference: https://docs.cloud.oracle.com/en-us/iaas/Content/Identity/Concepts/overview.htm#one
Supporting references
Oracle documentation
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J
jayantg8
2020-07-26
14 upvotes
That is correct. A.B.G is the correct answer. Verified from https://docs.cloud.oracle.com/en-us/iaas/Content/Identity/Concepts/overview.htm#one
P
pentium75
2021-10-28
2 upvotes
I thought so too, but it's not true per https://docs.oracle.com/en-us/iaas/Content/Identity/Concepts/overview.htm#one
Y
yeongyeong22
2020-09-26
1 upvote
Answer should be A, E, G - Users, Compute Instances and Policies
Question 10 of 25
Which gateway can be used to provide internet access to an Oracle Cloud infrastructure compute instance in a private subnet?
Show answer
Correct answer: B
How others answered
B100%
Explanation
Reference: https://blogs.oracle.com/cloud-infrastructure/access-resources-on-the-public-internet-through-an-oracle-cloud-infrastructure-nat-gateway-v2
Adapted from community discussion by oberte007 · 2021-11-12 · 3 community upvotes. Third-party contribution; reviewed by our quality filter, not independently verified.
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D
DikshaGarg
2020-07-15
23 upvotes
B is the right answer. For private subnet, NAT gateway and for public subnet, we use Internet gateway.
O
oberte007
2021-11-12
3 upvotes
That's true! this the same logic for on-premise network. A host connected to private network needs to use NAT to transform its private address into public address routable on the internet. this job is done by on-premises routers. but in this scenario, it's run by NAT Gateway.
P
pentium75
2021-10-28
2 upvotes
NAT is for Internet access. "You need to provide Internet access to" something in the private subnet, meaning that devices in the private subnet should be able to access the Internet. That's what NAT gateway is for. Internet gateway cannot be used in a Private Subnet at all.
A
Abhinit
2020-12-07
2 upvotes
A is right answer. NAT is for patch access only not for Internet . To make a private subnet public, one need to add Internet Gateway.
Question 11 of 25
What do the terms OpEx and CapEx refer to?
Show answer
Correct answer: D
How others answered
D100%
Explanation
Reference: https://www.investopedia.com/ask/answers/112814/whats-difference-between-capital-expenditures-capex-and-operational-expenditures-opex.asp
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S
Shaw90
2020-07-28
4 upvotes
It's a TYPO. Its basics of cloud. Opex refers to Operational Expenditure and CapEx refers to Capital Expenditure.
G
gwerin
2022-02-20
1 upvote
A would never be right, even if all others were wrong. Comment responsibly and do not try to mislead the community.
T
TinaMachi
2020-07-22
1 upvote
You need to read this question more than once, A is correct. just a trick
Question 12 of 25
Which is NOT required to register and log support requests in My Oracle Support (MOS)?
Show answer
Correct answer: C
How others answered
C100%
Explanation
C has to be correct. The following link shows how to get the OCID for Resources, Tenant and CSI. https://docs.cloud.oracle.com/en-us/iaas/Content/GSG/Tasks/contactingsupport.htm
Adapted from community discussion by kjkreu · 2020-07-30 · 7 community upvotes. Third-party contribution; reviewed by our quality filter, not independently verified.
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K
kjkreu
2020-07-30
7 upvotes
C has to be correct. The following link shows how to get the OCID for Resources, Tenant and CSI. https://docs.cloud.oracle.com/en-us/iaas/Content/GSG/Tasks/contactingsupport.htm
A
ABOURAIA
2022-01-02
1 upvote
Which is NOT required to register and log support requests in My Oracle Support (MOS)? IF WE REMOVE NOT FROM THE QUESTIONS A WOULD BE THE CORRECT ANSWER BUT IF WE KEEP NOT IN THE QUESTION SO C IS THE CORRECT ANSWER EXAM TOPIC TEAM SHOULD REVIEW THIS QUESTION AND FIX IT FOR NOT CONFUSING TEST TAKERS. THANKS
R
RajPeddi
2020-08-02
1 upvote
C is correct Answer. There are several types of credentials that you manage with Oracle Cloud Infrastructure Identity and Access Management (IAM):
C
clownfishman
2020-08-01
1 upvote
I love reference answers like this, it forces you to think instead of just memorize.
Question 13 of 25
Select 3
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.)
Show answer
Correct answer: B, C, E
Explanation
Reference: https://docs.oracle.com/en/solutions/deploy-ebusiness-suite-oci/index.html#GUID-1F8ACA7B-C147-446F-A4A4-AD70E4ECCA66
Adapted from community discussion by EmmanuelMak · 2022-01-01 · 2 community upvotes. Third-party contribution; reviewed by our quality filter, not independently verified.
Supporting references
Oracle documentation
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E
emmandavies
2020-07-06
29 upvotes
C,D,E I believe is the answer because it has to cater for servers
E
EmmanuelMak
2022-01-01
2 upvotes
Extract from : https://docs.oracle.com/en/solutions/deploy-ebusiness-suite-oci/index.html#GUID-85F909BC-B533-44DA-9118-F05CDE29A281 Application tier: This tier contains more than one instance of an Oracle E-Business Suite application to provide high availability. Set up multiple instances of an application in separate fault domain to ensure that you can continue accessing the application even if an application instance goes down. Oracle recommends deploying the Oracle E-Business Suite multitier setup with shared application binaries. Use Oracle Cloud Infrastructure File Storage to create a shared file system to share Oracle E-Business Suite application binaries. Database tier: This tier contains Oracle Cloud Infrastructure Database instances. For high availability requirements, Oracle recommends using a 2-node Virtual Machine (VM) DB system or Exadata DB System.
M
Mohamed79
2020-11-27
3 upvotes
I would say B,C and D "Virtual Machine (VM) or Bare Metal (BM) compute instances" As they need to migrate the whole eBS (application and Database) so They need a VM for the Application, which won't be available for DB systems. Would you please correct me?
R
RajPeddi
2020-08-02
3 upvotes
OCI virtual or Bare Metal DB Systems Virtual Machine (VM) or Bare Metal (BM) compute Instances File Storage Service
Question 14 of 25
Which offers the lowest pricing for storage (per GB)?
Show answer
Correct answer: A
How others answered
A100%
Explanation
Answer is A : Archive Storage not C , C is talking about Block Volume Storage NOT Block Volume Performance as list of prices in choices A. Oracle Cloud Infrastructure Archive Storage $0.0026 B. Oracle Cloud Infrastructure Object Storage (standard tier) $0.0255 C. Oracle Cloud Infrastructure Block Volume $0.0255 D. Oracle Cloud Infrastructure File Storage $0.30
Adapted from community discussion by Qutaibah22 · 2020-07-16 · 12 community upvotes. Third-party contribution; reviewed by our quality filter, not independently verified.
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Q
Qutaibah22
2020-07-16
12 upvotes
Answer is A : Archive Storage not C , C is talking about Block Volume Storage NOT Block Volume Performance as list of prices in choices A. Oracle Cloud Infrastructure Archive Storage $0.0026 B. Oracle Cloud Infrastructure Object Storage (standard tier) $0.0255 C. Oracle Cloud Infrastructure Block Volume $0.0255 D. Oracle Cloud Infrastructure File Storage $0.30
G
gargaditya
2021-12-12
Selected A2 upvotes
Answer=A- Archive Storage In terms of cost, File Storage > Block Volume > Object Storage Within Object Storage, Archive is the cheapest. (Storage cost: Standard>Infrequent Access>Archive) (retrieval access/cost: Archive>Infrequent Access>Standard)
S
Shaw90
2020-07-26
2 upvotes
Seems Block Volume is right AS of 7/26/2020 6pm Block Volume Storage $0.0255 Block Volume Performance Units $0.0017 Block Volume Storage - Government $0.0255 Block Volume Performance Units - Government $0.0017 Object Storage - Storage $0.0255 Object Storage - Requests $0.0034 File Storage $0.30 Archive Storage $0.0026 Storage Gateway Free Data Transfer Service (HDD)* Free Data Transfer Service (Appliance)** Free
S
Shaw90
2020-07-26
1 upvote
AS of 7/26/2020, Archive is the Cheapest Block Volume Storage $0.0255 Block Volume Performance Units $0.0017 Block Volume Storage - Government $0.0255 Block Volume Performance Units - Government $0.0017 Object Storage - Storage $0.0255 Object Storage - Requests $0.0034 File Storage $0.30 Archive Storage $0.0026 Storage Gateway Free Data Transfer Service (HDD)* Free Data Transfer Service (Appliance)** Free --------------------------------------------------------- Block Volume Storage $0.0255 Archive Storage $0.0026 -------------------------------------------------------- Source: https://www.oracle.com/cloud/storage/pricing.html
Question 15 of 25
Select 3
Oracle Cloud Infrastructure is compliant with which three industry standards? (Choose three.)
Show answer
Correct answer: A, D, E
Explanation
Reference: https://cloudcomputing-news.net/news/2017/apr/03/oracle-secures-iso-27001-hipaa-and-soc-certification-its-cloud-portfolio/
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J
Joed3000
2020-10-05
4 upvotes
ADE can be verified at: https://www.oracle.com/au/cloud/cloud-infrastructure-compliance/
Question 16 of 25
Which Oracle Cloud Infrastructure service leverages Terraform to configure infrastructure as code?
Show answer
Correct answer: B
Explanation
Reference: https://blogs.oracle.com/cloud-infrastructure/getting-started-with-the-resource-manager-on-oracle-cloud-infrastructure
Supporting references
Oracle documentation
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[
[Removed]
2021-11-02
1 upvote
B https://docs.oracle.com/en-us/iaas/Content/API/SDKDocs/terraform.htm
Question 17 of 25
Which feature allows you to logically group and isolate your Oracle Cloud Infrastructure resources?
Show answer
Correct answer: D
Explanation
Reference: https://docs.oracle.com/en/solutions/oci-best-practices/isolate-resources-and-control-access1.html#GUID-86C12BF6-48CE-405A-989E- A83DD3A62E60
Adapted from community discussion by cdanielmon · 2020-07-19 · 6 community upvotes. Third-party contribution; reviewed by our quality filter, not independently verified.
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C
cdanielmon
2020-07-19
6 upvotes
Yes, compartmen. 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. https://docs.cloud.oracle.com/en-us/iaas/Content/Identity/Concepts/overview.htm
Question 18 of 25
Select 3
Which three services integrate with Oracle Cloud Infrastructure (OCI) Key Management? (Choose three.)
Show answer
Correct answer: B, E, F
How others answered
BEF100%
Explanation
Answer is BEF. https://www.oracle.com/au/cloud/security/cloud-services/key-management-faq.html Which Oracle Cloud Infrastructure services integrate with Key Management? Currently, the following services integrate with Key Management: Block Volumes (including cross-region backups/restores and Oracle Cloud Infrastructure Compute boot volumes) Object Storage File Storage Service Oracle Container Engine for Kubernetes
Adapted from community discussion by kao_betty · 2020-07-06 · 25 community upvotes. Third-party contribution; reviewed by our quality filter, not independently verified.
Supporting references
Oracle documentation
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K
kao_betty
2020-07-06
25 upvotes
Answer is BEF. https://www.oracle.com/au/cloud/security/cloud-services/key-management-faq.html Which Oracle Cloud Infrastructure services integrate with Key Management? Currently, the following services integrate with Key Management: Block Volumes (including cross-region backups/restores and Oracle Cloud Infrastructure Compute boot volumes) Object Storage File Storage Service Oracle Container Engine for Kubernetes
A
Agupta16
2020-07-06
6 upvotes
Block volume, object storage ,file storage and container engine part
J
jatero
2021-02-04
2 upvotes
B,E,F The following services integrate with the Vault service to support the use of customer-managed keys to encrypt data in their respective, specified resources: Oracle Cloud Infrastructure Block Volume: block and boot volumes Oracle Cloud Infrastructure Container Engine for Kubernetes: Kubernetes secrets at rest in the etcd key-value store (when creating new clusters only) Oracle Cloud Infrastructure Database: Autonomous Container Databases on dedicated Autonomous Exadata Infrastructure and Exadata Databases (without Oracle Data Guard enabled) Oracle Cloud Infrastructure File Storage: file systems Oracle Cloud Infrastructure Object Storage: buckets Oracle Cloud Infrastructure Streaming: stream pools https://docs.oracle.com/en-us/iaas/Content/KeyManagement/Concepts/keyoverview.htm
R
Ris92
2020-07-23
4 upvotes
As per Oracle Document (Student Guide) The correct options are: Block Volumes Object Storage File Storage
Question 19 of 25
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?
Show answer
Correct answer: C
How others answered
C67%
B33%
Only 67% agreed on this answer — treat it as contested rather than settled.
Explanation
Ans: C For highest level of of resilience you can deploy the application between regions and distribute on availability domain and fault domains.
Adapted from community discussion by NSS3009 · 2020-09-22 · 2 community upvotes. Third-party contribution; reviewed by our quality filter, not independently verified.
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N
NSS3009
2020-09-22
2 upvotes
Ans: C For highest level of of resilience you can deploy the application between regions and distribute on availability domain and fault domains.
Z
zreaf29
2023-10-22
1 upvote
I think the answer is B. Because multiple regions is not necessary thing for getting highest level of resilience. It need more requirements for C like a geographically dispersed.
C
chikatchy
2022-02-07
1 upvote
C is the correct answer. The key word is highest level of resilience. Deploy the application across multiple Regions and Availability Domains.
K
KAYSERSOZE
2020-12-29
1 upvote
C is definitely correct. Besides the fact, this question was also from Oracle's own set of prep questions.
Question 20 of 25
Which statement about Oracle Cloud Infrastructure (OCI) shared security model is true?
Show answer
Correct answer: B
How others answered
B100%
Explanation
B - You are responsible for the DATA that you put inside OCI. There is no way to you be responsible for Hypervisors services.
Adapted from community discussion by jonnybugaloo · 2020-07-06 · 29 community upvotes. Third-party contribution; reviewed by our quality filter, not independently verified.
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J
jonnybugaloo
2020-07-06
29 upvotes
B - You are responsible for the DATA that you put inside OCI. There is no way to you be responsible for Hypervisors services.
A
ames
2020-07-06
14 upvotes
Answer is more B than C. Because Oracle has a shared responsibility with you to ensure that the service is optimally configured and secured. This responsibility includes hypervisor security and the configuration of the permissions and network access controls required to ensure that hosts can communicate correctly and that devices are able to attach or mount the correct storage devices.
S
Shaw90
2020-07-26
4 upvotes
Host Infrastructure Security: You are responsible for securely configuring and managing your compute (virtual hosts, containers), storage (object, local storage, block volumes), and platform (database configuration) services. Oracle has a shared responsibility with you to ensure that the service is optimally configured and secured. This responsibility includes hypervisor security and the configuration of the permissions and network access controls required to ensure that hosts can communicate correctly and that devices are able to attach or mount the correct storage devices. Question states : Which statement about Oracle Cloud Infrastructure (OCI) shared security model is true? SHARED SECURITY MODEL "You are responsible for securing the hypervisor within OCI Compute service."
S
Shweta_
2020-07-10
5 upvotes
Ans is C. Oracle has a shared responsibility with you to ensure that the service is optimally configured and secured. This responsibility includes hypervisor security and the configuration of the permissions. Customer is only responsible for Data Labeling and Classification.
Question 21 of 25
Which Oracle Cloud Infrastructure storage service can provide a shared file system across multiple compute instances?
Show answer
Correct answer: C
How others answered
C100%
Explanation
Oracle Cloud Infrastructure File Storage Service is a persistent, shared file system in Oracle Cloud. It provides a durable, scalable, distributed, enterprise-grade network file system. Oracle Cloud Infrastructure File Storage Service supports Network File System version 3.0 (NFSv3) and Network Lock Manager (NLM) for file locking functionality. Reference: https://docs.oracle.com/en/solutions/learn-storage-options-cloud/design-learn-shared-storage-options-oracle-cloud-infrastructure.html#GUID- 2E07B558-27CA-41B5-A142-D159560A82A4
Adapted from community discussion by gargaditya · 2021-12-12 · 2 community upvotes. Third-party contribution; reviewed by our quality filter, not independently verified.
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G
gargaditya
2021-12-12
Selected C2 upvotes
C-File Storage keyword is 'file system' Local NVMe- Block based(and cannot be shared across instances/its temporary storage) Archive Storage- Object Storage (Object storage is HTTP based and technically it can be accessed by any compute instance ;and by multiple at same time) Object Storage- object based(unstructured),can be accessed across multiple instances Block Volume- Block Storage/can now be accessed across multiple instances using volume access type= read/write,shareable
Question 22 of 25
What does compute instance horizontal scaling mean?
Show answer
Correct answer: A
How others answered
A100%
Explanation
Reference: https://medium.com/oracledevs/scaling-your-oci-web-server-203895180102
Supporting references
Oracle documentation
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S
SuperMagaliFromFR
2020-09-17
4 upvotes
A is correct. https://docs.oracle.com/en/solutions/oci-best-practices/manage-changes-demand1.html#GUID-FBE50E2A-F970-4B8F-A8E7-F428B1C865C0 precises : “Horizontal scaling mean adding more compute instances for your workload.”
G
gargaditya
2021-12-12
Selected A1 upvote
Horizontal scaling=adding more compute instances(servers) ,usually of same type Vertical scaling=adding more compute power(RAM, storage,etc) to single instance
Question 23 of 25
Which is NOT a valid business benefit for a customer considering migrating their infrastructure and apps to Oracle Cloud Infrastructure (OCI)?
Show answer
Correct answer: A
How others answered
A100%
Explanation
Reference: https://docs.oracle.com/en/solutions/migrate-oracle-db-custom-apps/index.html#GUID-EFF283D7-9DE8-4F64-BD5F-D67B8ACDA68A
Adapted from community discussion by kao_betty · 2020-07-06 · 3 community upvotes. Third-party contribution; reviewed by our quality filter, not independently verified.
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K
kao_betty
2020-07-06
3 upvotes
A is incorrect. The estimated total cost of ownership (TCO) of this solution can be 56% less than running custom applications on-premises.
D
d3vnu77
2020-08-06
2 upvotes
A, Increased TCO...It is to reduce TCO. https://www.oracle.com/partners/en/partner-with-oracle/develop-solutions/why/increase-value-reduce-cost-3907933.pdf
I
ilDepa
2020-08-28
2 upvotes
A, because moving to OCI reduces the TCO..."Increased Total Cost of Ownership (TCO)" is NOT a valid business benefit.
E
EmmanuelMak
2022-01-01
1 upvote
A et B are correct answers. In fact, increasing TCO is not beneficial to a Company. Same for converting CAPEX to OPEX. Most of the CAPEX can be amortized and is deductible (tax) while OPEX is an operational cost that you can't deduct in most of the cases. Conclusion: The question has 2 correct answers.
Question 24 of 25
A customer wants to use Oracle Cloud Infrastructure (OCI) for storing application backups which can be stored for months, but retrieved immediately based on business needs. Which OCI storage service can be used to meet this requirement?
Show answer
Correct answer: B
How others answered
B100%
Explanation
I also think the B option is correct because 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. https://docs.cloud.oracle.com/en-us/iaas/Content/Object/Concepts/objectstorageoverview.htm
Adapted from community discussion by anbiswas · 2020-07-09 · 9 community upvotes. Third-party contribution; reviewed by our quality filter, not independently verified.
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A
anbiswas
2020-07-09
9 upvotes
I also think the B option is correct because 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. https://docs.cloud.oracle.com/en-us/iaas/Content/Object/Concepts/objectstorageoverview.htm
D
Damsky
2020-08-04
2 upvotes
Overview of Block Volume Backups The backups feature of the Oracle Cloud Infrastructure Block Volume service lets you make a point-in-time snapshot of the data on a block volume. You can make a backup of a volume when it is attached to an instance or while it is detached. These backups can then be restored to new volumes either immediately after a backup or at a later time that you choose. Backups are encrypted and stored in Oracle Cloud Infrastructure Object Storage, and can be restored as new volumes to any availability domain within the same region they are stored. This capability provides you with a spare copy of a volume and gives you the ability to successfully complete disaster recovery within the same region. There are two ways you can initiate a backup, either by manually starting the backup, or by assigning a policy which defines a set backup schedule.
R
RogerFrisco
2020-09-14
3 upvotes
The key word here is old backups & immediate access. Archive storage will take up to 4 hours to retrieve data, object storage will retrieve only latest copy. The logical answer here is block volume. D indeed makes sense here.
J
Joed3000
2020-10-05
3 upvotes
B. Backups are stored on either Object Storage or Archive Storage. But here, we need to be able to retrieve immediately. Therefore, Object Storage response B is correct
Question 25 of 25
Select 2
According to shared security model, which two are a customer's responsibilities in Oracle Cloud Infrastructure (OCI)? (Choose two.)
Show answer
Correct answer: A, B
How others answered
AB100%
Explanation
Reference: https://cloudcheckr.com/cloud-security/shared-responsibility-model/
Adapted from community discussion by vipi_voxa · 2021-12-01 · 9 community upvotes. Third-party contribution; reviewed by our quality filter, not independently verified.
Supporting references
Oracle documentation
Oracle documentation
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V
vipi_voxa
2021-12-01
9 upvotes
B,C B - It's sort of obvious, that it is customer responsibility what to store. But as a proof take a look at the oracle provided chart about shared-security responsibilities: https://www.oracle.com/webfolder/s/assets/ebook/oracle-cloud-infrastructure-security/part3.html C - Lets read what is Local NVMe and what is protected (source: https://docs.oracle.com/en-us/iaas/Content/Compute/References/nvmedeviceinformation.htm). they are individual devices locally installed on your instance. Oracle Cloud Infrastructure does not take images, back up, or use RAID or any other methods to protect the data on NVMe devices. It is your responsibility to protect and manage the durability the data on these devices. For sure A is incorrect. Object Storage is an OCI service and data durability inside that service is responsibility of Oracle.
B
bullu
2020-08-02
7 upvotes
BC is correct as Local NVMe data persistency is customer responsibility
B
birucool
2020-10-16
6 upvotes
B and C. Client data and local NVMe are client's responsiblity
A
allanmbs
2021-04-03
4 upvotes
B&C https://docs.oracle.com/en-us/iaas/Content/Compute/References/nvmedeviceinformation.htm --> NVMe

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