Oracle Cloud Infrastructure 2019 Architect Professional (1Z0-997) Free Practice Test

Question 1

After performing maintenance on an Oracle Linux compute instance the system is returned to a running state You attempt to connect using SSH but are unable to do so. You decide to create an instance console connection to troubleshoot the issue.
Which three tasks would enable you to connect to the console connection and begin troubleshooting?

A. Reboot the compute instance using the Oracle Cloud Infrastructure (OCI) Management Console

B. Use SSH to connect to the public: IP address of the compute Instance and provide the console connection OCID as the username.

C. Stop the compute Instance using the Oracle cloud Infrastructure (OCI) Command Line interface (CLI).

D. Use SSH to connect to the service endpoint of the console connection service

E. edit the Linux boot menu to enable access to console.

F. Upload an API signing key for console connection authentication.

Correct Answer: A,D,E

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Question 2

All three Data Guard Configuration are fully supported on Oracle Cloud infrastructure (OCI). You want to deploy a maximum availability architecture (MAA) for database workload.
Which option should you consider while designing your Data Guard configuration to ensure best RTO and PRO without causing any data loss?

A. Configure "Maximum Protection" mode which provides zero data loss If the primary database fails.

B. Configure ''Maximum Availability" mode in SYNC mode between two availability domains (same region), and use the Maximum Availability mode in SYNC mode between two regions.

C. Configure "Maximum Performance" mode In SYNC mode between two availability domains (same region) which provides, the highest level of data protection that is possible without affecting the performance of the primary database.

D. Configure ''Maximum Scalability" mode which provides the highest level of scalability without compromising the availability of the primary database.

Correct Answer: B

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Question 3

A cloud consultant is working on implementation project on OCI. As part of the compliance requirements, the objects placed in object storage should be automatically archived first and then deleted. He is testing a Lifecycle Policy on Object Storage and created a policy as below:
[ { "name": "Archive_doc", "action": "ARCHIVE", "objectNameFilter": { "inclusionPrefixes": "doc"] },
"timeAmount": 5, "timeunit": "DAYS", "isEnabled": true },
{ "name": "Delete_doc", "action": "DELETE", "objectNameFilter": "inclusionPrefixes": [ "doc"]
1."timeAmount": 5, "timeunit": "DAYS", "isEnabled": true }
What will happen after this policy is applied?

A. All the objects having file extension ".doc" will be archived 5 days after object creation

B. All the objects with names starting with "doc" will be archived 5 days after object creation and will be deleted 5 days after archival

C. All the objects having file extension ".doc" will be archived for 5 days and will be deleted 10 days after object creation

D. All objects with names starting with "doc" will be deleted after 5 days of object creation

Correct Answer: D

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Question 4

An Oracle Cloud Infrastructure (OCI) Public Load Balancer's SSL certificate is expiring soon. You noticed the Load Balancer is configured with SSL Termination only. When the certificate expires, data traffic can be interrupted and security compromised.
What steps do you need to take to prevent this situation?

A. Add the new SSL certificate to the Load Balancer and update backend servers to use the new certificate bundle.

B. Add the new SSL certificate to the Load Balancer and update listeners to use the new certificate bundle.

C. Add the new SSL certificate to the Load Balancer and implement end to end SSL so it can encrypt the traffic from clients all the way to the backend servers.

D. Add the new SSL certificate to the Load Balancer, update listeners and backend sets so they can use the new certificate bundle.

E. Add the new SSL certificate to the Load Balancer, update backend servers to work with a new certificate and edit listeners so they can use the new certificate bundle.

Correct Answer: E

Question 5

An automobile company wants to deploy their CRM application for Oracle Database on Oracle Cloud Infrastructure (OC1) DB Systems for one of major clients. In compliance with the Business Continuity Program of the client, they need to provide a Recovery Point objective (RPO) of 24 hours and a Recovery time objective (RTO) of 24 hours and Recovery Time Objective (RTO) of 1 hour.
The CRM application should be available oven in me event that an entire on Region is down.
Which approach Is the most suitable and cost effective configuration for this scenario?

A. Deploy a 2 node Virtual Machine (VM) Oracle RAC database in one region and replicate the database to a 2 node VM Oracle RAC database in another region using a manual setup and configuration of Oracle Data Guard.

B. Deploy a 1 node VM Oracle database in one region. Manual Configure a Recovery Manager (RMAN) database backup schedule to take hourly database backups. Asynchronously copy the database backups to object storage in another OCI region, If the primary OCI region is unavailable launch a new 1 new VM Database in the other OCI region restore the production database from the backup.

C. Deploy a 1 node VM Oracle database in one region and replicate the database to a 1 node VM Oracle database in another region using a manual setup and configuration of Oracle Data Guard.

D. Deploy an Autonomous Transaction Processing (Serverless) database in one region and replicate it to an Autonomous Transaction Processing (Serverless) database in another region Oracle GoldenGate.

Correct Answer: C

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Question 6

You work for a German company as the Lead Oracle Cloud Infrastructure architect. You have designed a highly scalable architecture for your company's business critical application which uses the Load Balancer service auto which uses the Load Balancer service, autoscaling configuration for the application servers and a 2 Node VM Oracle RAC database. During the peak utilization period of the- application yon notice that the application is running slow and customers are complaining. This is resulting in support tickets being created for API timeouts and negative sentiment from the customer base.
What are two possible reasons for this application slowness?

A. Autoscaling configuration for the application servers didn't happen due to 1AM policy that's blocking access to the application server compartment

B. Autoscaling configuration for the application servers didn't happen due to compartment quota breach of the VM shapes used by the application servers.

C. Autoscaling configuration for the application servers didn't happen due to service limit breach of the VM shapes used by the application servers

D. The Load Balancer configuration is not sending traffic to the listener of the application servers.

E. The Load Balancer doesn't have a Network Security Group to allow traffic to the application servers.

Correct Answer: B,C

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Question 7

A FinTech startup is developing a new blockchain based application to provide Smart Contracts using micro-services architecture. The development team is planning to deploy the application using containers and looking for a reliable way to build, deploy and manage their cloud-native application.
Additionally, they need an easy way to store, share and manage their application artifacts.
Which option should you recommend for this application?

A. Use Oracle Container Engine for Kubernetes (OKE) to manage the deployment environment and OCI Functions for application artifacts

B. Use and OCI Resource Manager to manage cloud-native application and make the application artifacts available using OCI Functions

C. Install and manage a Kubernetes cluster on OCI Compute Instances and use OCI Resource Manager for management of application artifacts

D. Use Oracle Container Engine for Kubernetes (OKE) to manage of cloud-native applications and OCI Registry for application artifacts

Correct Answer: D

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Question 8

The Finance department of your company has reached out to you. They have customer sensitive data on compute Instances In Oracle Cloud Infrastructure (OCI) which they want to store in OCI Storage for long term retention and archival.
To meet security requirements they want to ensure this data is NOT transferred over public internet, even if encrypted.
which they want to store In OCI Object Storage fin long term retention and archival To meet security requirements they want to ensure this data is NOT transferred over public Internet, even it encrypted.
Which option meets this requirements?

A. Use Service gateway with appropriate route table.

B. Use Storage gateway with appropriate firewall rule.

C. Use NAT gateway with appropriate route table when transferring data. Then use NAT gateways' toggle (on/off) once data transfer is complete.

D. Configure a NAT instance and all traffic between compute In Private subnet should use this NAT instance with Private IP as the route target.

Correct Answer: A

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Oracle Cloud Infrastructure 2019 Architect Professional (1Z0-997) Free Practice Test