Oracle Cloud Infrastructure 2022 Architect Professional

Here you have the best Oracle 1z0-997-22 practice exam questions

  • You have 52 total questions to study from
  • Each page has 5 questions, making a total of 11 pages
  • You can navigate through the pages using the buttons at the bottom
  • This questions were last updated on November 26, 2024
Question 1 of 52

A consulting company that employs Oracle Cloud Infrastructure (OCI) architects has successfully completed resource migration from Microsoft Azure to OCI, and no longer requires the OCI FastConnect circuit to Azure. The project manager has asked you to delete all resources involved in this inter-cloud connectivity. From the Azure side, you delete the Resource Group. After a while, you notice that all Azure resources have been deleted, except for the Azure ExpressRoute circuit.

What could be a potential reason for this issue?

    Correct Answer: A

    The most likely reason the Azure ExpressRoute circuit has not been deleted is that you need to first delete the OCI FastConnect circuit. This inter-cloud connection involves coordinated removal processes, and typically, the dependency on the external connection (OCI FastConnect) must be resolved before the Azure resource (ExpressRoute circuit) can be fully decommissioned.

Question 2 of 52

You are a Lead Architect at one of the leading consulting firms. Your firm has workloads deployed in both Oracle Cloud Infrastructure (OCI) and Microsoft Azure. You are asked to design a solution where workloads on both clouds can communicate directly and efficiently. You would like to set up a private interconnection between OCI and Microsoft Azure.

What are the steps you need to perform on the OCI side to set up the interconnection?

    Correct Answer: D

    To set up a private interconnection between Oracle Cloud Infrastructure (OCI) and Microsoft Azure, you need to create a Virtual Cloud Network (VCN) with subnets and attach a Dynamic Routing Gateway (DRG) to the VCN. Next, you create a FastConnect connection of the connection type 'FastConnect Partner' and select 'Microsoft Azure: ExpressRoute' as the Partner. A private virtual circuit is then created, where you provide the details of the DRG and add the 'partner service key' provided by Microsoft Azure. Additionally, you need to provide the BGP IP addresses and configure the OCI VCN Security Lists and Route Tables. Option D outlines these steps accurately.

Question 3 of 52

You have two Virtual Cloud Networks (VCN) that need to be peered. The set up is as follows:

The VCNs are in different tenancies.

Peering has to be via Local Peering Gateway (LPG) because one of the VCNs needs to be added to an existing Hub and Spoke configuration that consists of a hub and two spokes.

There is a CIDR overlap. The VCN that serves as the Hub VCN has a 172.19.0.0/16 CIDR prefix. The other VCN to be added as a Spoke VCN has a 172.19.128.0/17 CIDR prefix.

The other two spokes have 10.0.0.0/16 and 192.168.0.0/16 prefixes, respectively.

What is a possible solution to this problem?

    Correct Answer: B

    To address the CIDR overlap issue, adding another CIDR prefix to the VCN integrating with the Hub and Spoke, that does not overlap with the existing prefixes, is a feasible solution. This new CIDR can be used for the Local Peering Gateway (LPG) connection, ensuring no conflicts with the existing network configurations. This approach avoids the complications and potential disruptions of changing existing CIDR prefixes in established networks.

Question 4 of 52

You are trying to delete a compartment. The delete operation is failing and you need to troubleshoot the problem.

Which step should NOT be considered when troubleshooting this issue?

    Correct Answer: B

    When troubleshooting the inability to delete a compartment, you should consider verifying that all resources have been removed, ensuring no referencing policies exist, and searching for resources in all regions. Having at least one more compartment in your tenancy besides the root compartment is not generally relevant to resolving the issue of deleting a specific compartment. Therefore, step B should not be considered.

Question 5 of 52

A new international hacktivist group, based in London, launched wide scale cyber attacks including SQL Injection and Cross-Site Scripting (XSS) across multiple websites hosted in Oracle Cloud Infrastructure (OCI). As an IT consultant, you must configure a Web Application Firewall (WAF) to protect these websites against such attacks.

How would you configure your WAF to protect the website against those attacks?

    Correct Answer: E

    To effectively protect against SQL Injection and Cross-Site Scripting (XSS) attacks, you should configure the Web Application Firewall (WAF) to enable a Protection Rule that contains XSS Filters Categories and SQL Filters Categories. This configuration will specifically target the types of threats mentioned, ensuring that the WAF can detect and block such malicious activities.