最新的Oracle 1Z0-1124-24免費考試真題

問題1

In a multi-tier OCI architecture, which BEST describes the role of a Bastion service?

A. Offers network segmentation within a single VCN subnet.

B. Provides remote desktop access directly to production instances.

C. Acts as a central jump point for secure access to internal resources.

D. Enforces least privilege access control for all incoming connections.

正確答案: C

說明：（僅 Fast2test 成員可見）

問題2

To control which routes are advertised from your on-premises network to OCI via BGP. What BGP feature can be used?

A. Local preference attribute

B. Neighbor filters

C. Community attributes

D. Route reflectors

正確答案: C

說明：（僅 Fast2test 成員可見）

問題3

How can you improve website performance using OCI DNS?

A. Increase the TTL value for DNS records.

B. Enable Traffic Management Geolocation Steering.

C. Configure Round Robin DNS records.

D. Implement DNSSEC for enhanced security.

正確答案: B

說明：（僅 Fast2test 成員可見）

問題4

Which approach is NOT suitable for using a Bastion service to secure access to the private tiers?

A. Implement a Bastion service gateway with policies to control access to specific resources in the private tiers.

B. Configure a Bastion host instance in a public subnet with SSH access and jump server functionality.

C. Deploy a Bastion service instance in a private subnet with SSH access and route traffic through a NAT gateway.

D. Utilize a Bastion service instance in a public subnet with SSH access and restrict inbound traffic to specific source IP addresses.

正確答案: B

說明：（僅 Fast2test 成員可見）

問題5

To minimize downtime during a mission-critical application migration to OCI, which approach is most appropriate?

A. Pilot migration: Migrate a small subset of users or functionality first, gradually migrating the rest.

B. Blue-green deployment: Run the application simultaneously on both environments and switch traffic to OCI after testing.

C. Cold cutover: Shut down the application and migrate all data and configuration at once.

D. Lift and shift: Migrate the entire application without modifying its architecture or configuration.

正確答案: B

說明：（僅 Fast2test 成員可見）

問題6

For maximum security, how should you subnet a VCN with a public web server, private app server, and DB server?

A. Overlapping public & private subnet address spaces

B. All subnets in the same Availability Domain

C. Single public subnet for web, single private for app & DB

D. Separate public & private subnets for each server

正確答案: A

說明：（僅 Fast2test 成員可見）

問題7

A application requires SSL termination and inspection. Which OCI load balancer feature supports this?

A. Source IP Preservation

B. Listener Health Checks

C. SSL Offload

D. Backend Set Session Persistence

正確答案: C

說明：（僅 Fast2test 成員可見）

問題8

What type of storage does CloudShell offer for user data and scripts?

A. Persistent storage with a 5GB quota accessible across sessions.

B. No storage is available for user data or scripts in CloudShell.

C. Temporary storage that is deleted after the CloudShell session ends.

D. Local storage on the user,s device where they access CloudShell.

正確答案: A

說明：（僅 Fast2test 成員可見）

問題9

Which of the following statements is TRUE about the relationship between a Dynamic Routing Gateway (DRG) and a Local Peering Gateway (LPG) in the context of transitive routing in OCI?

A. A DRG can only peer with one LPG per VCN.

B. An LPG can be attached to multiple DRGs within the same VCN.

C. Both DRGs and LPGs enable direct transit routing between on-premises networks and OCI resources.

D. Peering between a DRG and an LPG allows transitive routing only within the LPG,s VCN.

正確答案: B

說明：（僅 Fast2test 成員可見）

最新的Oracle Cloud Infrastructure 2024 Networking Professional - 1Z0-1124-24免費考試真題

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