1Z1-1072 試験問題を無料オンラインアクセス

Your company is developing a new database application in Oracle Cloud Infrastructure. You need to test application functionality including a hardware failure scenario. Since the application is still in the development phase, you want to minimize infrastructure costs. Which database service deployment option meets this requirement?

• A.two node real application cluster (RAC) system
• B.Autonomous Data Warehouse (ADW) system as it provides auto fail over functionality
• C.single node bare metal system
• D.two node bare metal system with data guard enabled

Which two resources reside exclusively in a single availability domain? (Choose two.)

• A.compute instance
• B.virtual cloud network
• C.groups
• D.block volume
• E.object storage

You are an administrator with an application running on OCI. The company has a fleet of OCI compute virtual instances behind an OCI Load Balancer. The OCI Load Balancer Backend Set health check API is providing a `Critical' level warning. You have confirmed that your application is running healthy on the backend servers.
What is the possible reason for this `Critical' warning?

• A.A user does not have correct IAM credentials on the Backend Servers.
• B.The Backend Server VCN's Security List does not include the IP range for the source of the health check requests.
• C.The Backend Server VCN's Route Table does not include the route for OCI LB.
• D.OCI Load Balancer Listener is not configured correctly.

You are an administrator with an application running in Oracle Cloud Infrastructure (OCI). The company has a fleet of OCI compute virtual instances behind an load balancer. The load balancer backend set health check API is providing a 'Critical' level warning. You have confirmed that your application Is running healthy on the backend servers. What Is the possible reason for this
'Critical' warning?

• A.The security list associated with the subnet In which the backend server is provisioned does not include the IP range for the source of the health check requests.
• B.The load balancer listener is not configured correctly.
• C.A user does not have correct Identity and Access Management (IAM) credentials on the backend servers.
• D.The route table associated with the subnet in which the backend server is provisioned does not include the route for the OCI load balancer.

You are a network architect and have designed the network infrastructure of a three-tier application on Oracle Cloud Infrastructure (OCI). In the architecture, back-end DB servers are in a private subnet. One of your DB administrators requests to have access to OCI object storage service.
How can you meet this requirement?

• A.Create a service gateway, add a new route rule to the private subnet route table that uses storage as your service gateway target type
• B.Create a dynamic routing gateway (DRG) and attach it your virtual cloud network (VCN). Add a default route rule to the private subnets route table and set the target as DRG
• C.Attach a public IP address to the instances in the private subnet, and then add a new route rule to the private subnet route table to route default traffic to the internet gateway
• D.Add a new route rule to the private subnet route table to route default traffic to the internet gateway