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Oracle 1z0-997-22 Exam Syllabus Topics:

Topic	Details
Topic 1	Implement solutions to meet business and technical requirements Operate and troubleshoot solutions on OCI
Topic 2	Design, implement and operate solutions for security and governance Plan and design solutions in Oracle Cloud Infrastructure (OCI)
Topic 3	Design, implement and operate databases in OCI Implement and operate solutions in OCI Evaluate multi-cloud solution architectures
Topic 4	Design strategy for migrating on-premises workloads to OCI Plan and design solutions to meet business and technical requirements
Topic 5	Design, implement and operate solutions to meet compliance requirements Design scalable and elastic solutions for high availability and disaster recovery

Oracle Cloud Infrastructure 2022 Architect Professional Sample Questions (Q51-Q56):

NEW QUESTION # 51
You are working as a solution architect with a global automotive provider who is looking to create a multi-cloud solution. They want to run their application tier in Microsoft Azure while utilizing the Oracle DB Systems in the Oracle Cloud Infrastructure (OCI).
What is the most-fault tolerant and secure solution for this customer? (Choose the best answer.)

• A. Deploy the Oracle database system into a public subnet in your VCN and assign a public IP address. Connect your application tier running in Azure to the public IP address of the database system over the internet.
• B. Create a FastConnect virtual circuit with Microsoft Azure as the provider to establish a private interconnect between the application tier running in the Azure Virtual Network and the OCI VCN that contains the Oracle Databases.
• C. Use an OCI Virtual Cloud Network remote peering connection to create a remote network connection between the application tier running in Microsoft Azure Virtual Network and Oracle Databases running in the OCI Virtual Cloud Network (VCN).
• D. Create an encrypted, Virtual Private Network connection between the Microsoft Azure Virtual Network that contains the application tier and the OCI Virtual Cloud Network (VCN) that contains the Oracle Databases.

Answer: B Explanation:
https://docs.oracle.com/en/solutions/learn-azure-oci-interconnect/index.html#GUID-FBE38C70-A4CF-40C5-A37A-121241D21199
NEW QUESTION # 52
An organization has its IT infrastructure in a hybrid setup with an on-premises environment and an Oracle Cloud Infrastructure (OCI) Virtual Cloud Network (VCN) in the us-phonix-1 region. The on-premise applications communications with compute instances inside the VPN over a hardware VPN connection. They are looking to implement an Intrusion detected and Prevention (IDS/IPS) system for their OCI environment. This platform should have the ability to scale to thousands of compute of instances running inside the VCN.
How should they architect their solution on OCI to achieve this goal?

• A. There Is no need to implement an IPS/IDS system as traffic coming over IPSec VPN tunnels Is already encrypt
• B. Set up an OCI Private Load Balance! and configure IDS/IPS related health checks at TCP and/or HTTP level to inspect traffic
• C. Configure each host with an agent that collects all network traffic and sends that traffic to the IDS/IPS platform to inspection
• D. Configure autoscaling on a compute Instance pool and set vNIC to promiscuous mode to called traffic across the vcn and send it IDS/IPS platform for inspection.

Answer: C Explanation:
in Transit routing through a private IP in the VCN you set up an instance in the VCN to act as a firewall or intrusion detection system to filter or inspect the traffic between the on-premises network and Oracle Services Network.
The Networking service lets you implement network security functions such as intrusion detection, application-level firewalls In fact, the IDS model can be host-based IDS (HIDS) or network-based IDS (NIDS). HIDS is installed at a host to periodically monitor specific system logs for patterns of intrusions. In contrast, an NIDS sniffs the traffic to analyze suspicious behaviors. A signature-based NIDS (SNIDS) examines the traffic for patterns of known intrusions. SNIDS can quickly and reliably diagnose the attacking techniques and security holes without generating an over-whelming number of false alarms because SNIDS relies on known signatures.
However, anomaly-based NIDS (ANIDS) detects unusual behaviors based on statistical methods. ANIDS could detect symptoms of attacks without specific knowledge of details. However, if the training data of the normal traffic are inadequate, ANIDS may generate a large number of false alarms.
NEW QUESTION # 53
Give this compartment structure:

You want to move a compute instance that is in 'Compute' compartment to 'SysTes-Team'.
You login to your Oracle Cloud Infrastructure (OCI)account and use the 'Move Resource' option.
What will happen when you attempt moving the compute resource?

• A. The move will be successful though Compute Instance and its Public and Private IP address will stay the same. The Compute instance VNIC will still be associated with the original VCN.
• B. The move will fail and you will be prompted to move the VCN first. Once VCN is moved to the target compartment, the Compute instance can be moved.
• C. The move will be successful though Compute Instance and its Public and Private IP address will stay the same. The Compute instance VNIC will need to be moved separately. The Compute instance will still be associated with the original VCN.
• D. The move will be successful though Compute Instance Public and Private IP address changed, and it will be associated to the VCN in target compartment.

Answer: A Explanation:
Moving Resources to a Different Compartment
Most resources can be moved after they are created. There are a few resources that you can't move from one compartment to another. Some resources have attached resource dependencies and some don't.
Not all attached dependencies behave the same way when the parent resource moves.
For some resources, the attached dependencies move with the parent resource to the new compartment.
The parent resource moves immediately, but in some cases attached dependencies move asynchronously and are not visible in the new compartment until the move is complete.
For other resources, the attached resource dependencies do not move to the new compartment. You can move these attached resources independently.
You can move Compute resources such as instances, instance pools, and custom images from one compartment to another. When you move a Compute resource to a new compartment, associated resources such as boot volumes and VNICs are not moved.
You can move a VCN from one compartment to another. When you move a VCN, its associated VNICs, private IPs, and ephemeral IPs move with it to the new compartment.
NEW QUESTION # 54
A manufacturing company is planning to migrate their on-premises database to OCI and has hired you for the migration. Customer has provided following information regarding their existing onpremises database:
Database version, host operating system and version, database character set, storage for data staging, acceptable length of system outage.
What additional information do you need from customer in order to recommend a suitable migration method? Choose two

• A. Top 5 longest running queries
• B. Elapsed time since database was last patched
• C. Number of active connections
• D. On-premises host operating system and version
• E. Data types used in the on-premises database

Answer: D,E Explanation:
Not all migration methods apply to all migration scenarios. Many of the migration methods apply only if specific characteristics of the source and destination databases match or are compatible. Moreover, additional factors can affect which method you choose for your migration from among the methods that are technically applicable to your migration scenario.
Some of the characteristics and factors to consider when choosing a migration method are:
On-premises database version
Database service database version
On-premises host operating system and version
On-premises database character set
Quantity of data, including indexes
Data types used in the on-premises database
Storage for data staging
Acceptable length of system outage
Network bandwidth
NEW QUESTION # 55
You are responsible for migrating your on-premises legacy databases on 11.2.0.4 version to Autonomous Transaction Processing - Dedicated (ATP-D) in Oracle Cloud Infrastructure (OCI). As a solution architect, you need to plan your migration approach.
Which three options do you need to implement together to migrate your on-premises databases to OCI?

• A. Launch Autonomous Transaction Processing - Dedicated database in OCI.
• B. Retain changes to Oracle shipped privileges, stored procedures or views in the on-premises databases.
• C. Use Oracle GoldenGate replication to keep on-premises database online during migration.
• D. Convert on-premises databases to PDB, upgrade to 19c, and encrypt.
• E. Retain all legacy structures and unsupported features (e.g. legacy LOBs) in the on-premises databases for migration.
• F. Use Oracle Data Guard to keep on-premises database always active during migration.

Answer: A,C,D
NEW QUESTION # 56
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