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Oracle 1Z0-997-21 Exam Dumps

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Oracle 1Z0-997-21 Exam Preparation Materials

Vendor: Oracle
Exam Code: 1Z0-997-21
Exam Name: Oracle Cloud Infrastructure 2021 Architect Professional
Certification: Oracle Certifications
Total Questions: 137 Q&A ( View Details)
Updated on: Jun 13, 2026
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Oracle 1Z0-997-21 Last Month Results

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Successful Stories of Oracle 1Z0-997-21 Exam
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High Score Rate in Actual Oracle Exams
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Same Questions from the Latest Real Exam

1Z0-997-21 Online Practice Questions and Answers

Questions 1

You are working as a solution architect for an online retail store to create a portal to allow the users to pay for their groceries using credit cards. Since the application is not fully compliant with the Payment Card Industry Data Security Standard (PCI DSS), your company is looking to use a third party payment service to process credit card payments. The third party service allows a maximum of Spelunk IP addresses 5 public IP addresses at a time However, your website is using Oracle Cloud Infrastructure (OCI) Instance Pool Auto Scaling policy to create up to create up to 15 Instances during peak traffic demand, which are launched In VCN private in VCN private subnets and attached to an OCI public Load Balancer. Upon user payment, the portal connects to the payment service over the Interne! to complete the transaction What solution can you implement to make sure that all compute Instances can connect to the third party system to process the payments aw peak traffic demand?

A. Route credit card payment request from the compute instances through the NAT Gateway. On the third-party services, whitelist the public IP associated with the NAT Gateway.

B. Create an OCI Command Line Interface (CLI) script to automatically reserve public IP address for the compute instances. On the third-party services, whitelist the Reserved public IP.

C. Whitelist the Internet Gateway Public IP on the third party service and route all payment requests through the Internet Gateway.

D. Route payment request from the compute instances through the OCI Load Balancer, which will then be routed to the third party service.

Show Answer
Questions 2

A retail company has several on-premises data centers which span multiple geographical locations. They plan to move some of their applications from on-premises data centers to Oracle Cloud Infrastructure (OCI). For these applications running in OCI, they still need to interact with applications running on their on-premises data centers to Oracle Cloud Infrastructure (OCI). for these applications running in OCI. they still need to interact with applications running on their on-premises data centers. These applications require highly available, fault-tolerant network connections between on premises data centers and OCI. Which option should you recommend to provide the highest level of redundancy?

A. Oracle cloud Infrastructure provides network redundancy by default so that no other operations are required

B. If your data centers span multiple, geographical locations, use only the specific IP address as a static route for the specific geographical location

C. Set up both IPSec VPN and FastConnect to connect your on premises data centers to Oracle Cloud Infrastructure.

D. Use FastConnect private peering only to ensure secure access from your data center to Oracle Cloud Infrastructure

E. Set up a single IPSec VPN connection (rom your data center to Oracle Cloud Infrastructure since It is cost effective

Show Answer
Questions 3

A new international hacktivist group, based in London, launched wide scale cyber attacks including SQL Injection and Cross-Site Scripting (XSS) across multiple websites which are hosted in Oracle Cloud Infrastructure (OCI). As an IT consultant, you must configure a Web Application Firewall (WAF) to protect these websites against the attacks. How should you configure your WAF to protect the website against those attacks? (Choose the best answer.)

A. Enable an Access Rule that contains XSS Filters Categories and SQL Filters Categories.

B. Enable a Protection Rule to block the attacks based on HTTP Headers that contain XSS and SQL strings.

C. Enable a Protection Rule that contains XSS Filters Categories and SQL Filters Categories.

D. Enable an Access Rule to block the IP Address range from London.

E. Enable a Protection Rule to block requests that came from London.

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Leads4Pass Oracle Certifications 1Z0-997-21 Exam Solutions

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Leads4pass certification exam solutions
Oracle Cloud Infrastructure 2021 Architect Professional(Oracle Certifications)
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We check the update at least 1-2 times every month. If it is an official update, we will complete the most effective check of the update in 3 working days.
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Oracle Certifications (1Z0-997-21) exam materials are edited, reviewed, and finally sent to the front end by the Leads4Pass Oracle multi-person team based on actual topics.
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