2025 Latest 1Z0-1124-24 DUMPS Q&As with Explanations Verified & Correct Answers [Q15-Q29]

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2025 Latest 1Z0-1124-24 DUMPS Q&As with Explanations Verified & Correct Answers

1Z0-1124-24 dumps Exam Material with 131 Questions

QUESTION 15
What additional configuration is required? For connecting multiple VCNs in different regions to your on-premises network through a DRG

Create a separate DRG for each VCN region.

Configure route tables in each VCN to point to the DRG.

Establish IPSec tunnels for each VCN-DRG connection.

Modify the DRG security list to allow traffic from all VCNs.

QUESTION 16
Which VCN gateway type enables secure, private communication between your VCN and on-premises network using IPSec tunnels?

Local Peering Gateway

Internet Gateway

Dynamic Routing Gateway

NAT Gateway

QUESTION 17
As a Cloud Network Engineer, you are helping an Oracle Cloud Infrastructure (OCI) customer with their split workload architecture. The customer is planning to run their application on Microsoft Azure, but still given the performance of Oracle databases, they would like to use OCI databases.
The customer is currently evaluating the Interconnect between OCI and Azure and has concerns around where the service would be available and how much latency their application would experience when connecting to its database.
Which of the following statements can accurately assist the customer?
Response:

The OCI Azure Interconnect offers a guaranteed minimum latency of 2.3 ms.

The OCI Azure Interconnect service is always available where the Fast Connect service is available.

The OCI Azure Interconnect offers different latency values depending on the region and Availability Domains. It is the designer,s responsibility to identify the best locations.

The OCI Azure Interconnect service is always available where the Fast Connect service is unavailable.

QUESTION 18
When working with CloudShell, which security best practice is MOST important to follow?

Leaving your CloudShell session open and unattended with active SSH connections.

Sharing your CloudShell access credentials with other users in your team.

Regularly updating the OCI CLI version within CloudShell for security patches.

Utilizing strong passwords and enabling multi-factor authentication (MFA) for your OCI account.

QUESTION 19
Which of the following statements is TRUE about the OCI Network Firewall?

It can only be deployed within a VCN subnet.

It automatically filters all traffic entering and leaving a VCN.

It requires manual configuration of security rules for specific traffic inspection.

It integrates seamlessly with Oracle Cloud Infrastructure Identity and Access Management (IAM).

QUESTION 20
Your application requires dynamic public IP addresses for instances launched on demand. Which option provides the most flexibility?

Manually assign public IPs from a pool to each instance.

Configure public IP auto-assignment on the subnet.

Use NAT Gateway with public IP pool association.

Create secondary public IP CIDR blocks in the subnet.

QUESTION 21
Which OCI offering should you use?WHEN a load balancer with Layer 4 (protocol-based) traffic distribution for a web application is needed

Application Delivery Director (ADC)

Flexible Load Balancer with Network Load Balancer mode

Flexible Load Balancer with Application Load Balancer mode

Gateway Load Balancer

QUESTION 22
You need to assign a static public IP address to a specific instance. What service do you use?

Internet Gateway

Service Gateway

NAT Gateway

Public IP Pool

QUESTION 23
When designing a connectivity strategy for a multi-cloud environment, which of the following options offers the highest level of security?

Public peering over the internet

Direct physical connection between cloud providers

IPSec tunnels over a dedicated private network

GRE tunnels over the internet

QUESTION 24
For fine-grained control over access to OCI resources through the VPN connection. Which OCI service can help in achieving this?

Security List on the VCN

Service Gateway with access control lists (ACLs)

Dynamic Routing Gateway (DRG) route tables

Site-to-Site VPN with advanced encryption options

QUESTION 25
What is the key advantage of using Oracle Cloud Infrastructure FastConnect for inter-region transitive routing compared to Site-to-Site VPN?

Lower latency and higher throughput for critical applications.

Easier configuration and management due to automated provisioning.

More affordable pricing for low-bandwidth connections.

Increased security with encryption and authentication features.

QUESTION 26
Which OCI Networking tool facilitates traffic capture and analysis for in-depth troubleshooting?

Service Gateway Logs

VCN Flow Logs

Virtual Test Access Point (VTAP)

Network Security Group (NSG) Rules

QUESTION 27
Which resource is NOT required to configure transitive routing from an on-premises network to a VCN in a different OCI region?

Dynamic Routing Gateway (DRG) in the source region

Dynamic Routing Gateway (DRG) in the destination region

FastConnect or Site-to-Site VPN connection between source and destination DRGs

Internet Gateway (IGW) in the source region

QUESTION 28
You have successfully configured a network firewall to inspect N-S traffic and E-W traffic going in and out of the Oracle Cloud Infrastructure (OCI) network, as shown in the architecture diagram.
The Dynamic Routing Gateway (DRG) is correctly configured between the firewall hub Virtual Cloud Network (VCN) and spoke VCN for inter-VCN communication. The network firewall security policy is configured with 5-tuple security rules, as shown below:

Which two statements are correct with respect to network firewall policy configuration?
Response:

Network firewall denies SSH traffic from ServerA to ServerB.

Network firewall allows ICMP traffic from ServerB to ServerA.

Network firewall allows SSH traffic from ServerA to ServerB.

Network firewall denies ICMP traffic from ServerB to ServerA.

QUESTION 29
To improve the high availability of a load balancer, you want to deploy it across Availability Domains (ADs). Choose correct configuration

Create one load balancer per AD with separate backend pools.

Configure a single load balancer with backend servers spanning multiple ADs.

Use a regional load balancer to distribute traffic evenly across ADs.

Create a high availability group for the load balancer within a single AD.