D. Deploy production and DR applications in two separate VCNs in different availability domains (ADs) within your home region, and then use a VCN remote peering connection for connectivity. Answer: C Explanation: Remote VCN peering is the process of connecting two VCNs in different regions The peering allows the VCNs' resources to communicate using private IP addresses without routing the traffic over the internet or through your on-premises network. NO.9 You are deploying a highly available web application in Oracle Cloud Infrastructure and have decided to use a public load balancer. The back-end web servers will be distributed across all three availability domains (ADs). How many subnets should you create to deliver a secure highly available application? A. three subnets in total; one subnet in each AD B. five subnets in total; two subnets each in the first and second AD with a single subnet in the third AD C. six subnets in total; two subnets in each AD; one for the load balancer and one for the web servers D. four subnets in total; one subnet in each AD for the web servers and a single subnet in any one AD for the load balancer Answer: C NO.10 You are running a mission-critical database in Oracle Cloud Infrastructure (OCI). You take regular backups of your DB system to OCI object storage. Recently, you notice a failed database backup status in the console. What two steps can you take to determine the cause of the backup failure? (Choose two.) A. Ensure the database archiving mode is set to NOARCHIVELOG B. Restart the dcsagent program if it has a status of stop or waiting C. Ensure that your database host can connect to the OCI object storage D. Make sure that the database is not active and running while backup is in progress Answer: B,C Explanation: Database backups can fail for various reasons. Typically, a backup fails because either the database host cannot access the object store, or there are problems on the host or with the database configuration. First need to determining the Problem In the Console, a failed database backup either displays a status of Failed or hangs in the Backup in Progress or Creating state. If the error message does not contain enough information to point you to a solution, you can use the database CLI and log files to gather more data. Then, refer to the Instant Download - Best Exam Practice Material - 100% Money Back Guarantee! Get Latest & Valid 1Z0-1072 Exam's Question and Answers from Itdumpsfree.com. 4
applicable section in this topic for a solution. Database Service Agent Issues Your Oracle Cloud Infrastructure Database makes use of an agent framework to allow you to manage your database through the cloud platform. Occasionally you might need to restart the dcsagent program if it has the status of stop/waiting to resolve a backup failure. Object Store Connectivity Issues Backing up your database to Oracle Cloud Infrastructure Object Storage requires that the host can connect to the applicable Swift endpoint. You can test this connectivity by using a Swift user.
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- Fall '20
- Oracle Database, Computer data storage