Online Access Free 1Z0-1072 Exam Questions

You currently manage an e-commerce application that utilizes 25 identical compute resources to handle customer traffic. The stakeholders have asked you to create another 25 identical compute resources in order to deploy and test a new version of the software? What is the most efficient process to create 25 additional compute resources that are identical to the first 25?

• A.Create a manual backup of each boot volume belonging to the 25 servers. Restore each backup to create 25 new boot volumes, from which you will provision 25 more servers
• B.Provision a new server and configure it to be identical to the first 25. Create a custom image from the new server, then use the custom image to provision 24 more servers
• C.Create a custom image from 1 of the 25 servers. Use this custom image to provision 25 more servers
• D.Clone the boot volume of 1 of the 25 servers. Use the boot volume clone to provision 25 more servers

You have created a virtual cloud network (VCN) with three private subnets. Two of the subnets contain application servers and the third subnet contains a DB System. The application requires a shared file system so you have provisioned one using the file storage service (FSS). You also created the corresponding mount target in one of the application subnets. The VCN security lists are properly configured so that both application servers and the DB System can access the file system. The security team determines that the DB System should have read-only access to the file system. What change would you make to satisfy this requirement?

• A.Create an instance principal for the DB System. Write an Identity and Access Management (IAM) policy that allows the instance principal read-only access to the file storage service.
• B.Modify the security list associated with the subnet where the mount target resides. Change the ingress rules corresponding to the DB System subnet to be stateless.
• C.Connect via SSH to one of the application servers where the file system has been mounted. Use the Unix command chmod to change permissions on the file system directory, allowing the database user read only access.
• D.Create an NFS export option that allows READ_ONLY access where the source is the CIDR range of the DB System subnet.

You are running your warehouse using Autonomous Data Warehouse (ADW) service and you noticed that a newly configured batch job is always running in serial even through nothing else is running in the database. All your jobs are configured to run with parallelism enabled. What could be the reason for this batch job to run in serial?

• A.Parallelism on the database is controlled by the application, not the database.
• B.The batch job depends on only one table and parallelism cannot be enabled on single-table queries.
• C.The parallelism of batch job depends on the number of ADW databases involved in the query.
• D.The new batch job runs on database tables that are not enable for parallel execution.
• E.The new batch job is connected to LOW consumer group.

Your application front end consists of several Oracle Cloud Infrastructure compute instances behind a load balancer. You have configured the load balancer to perform health checks on these instances. If an instance fails to pass the configured health checks, what will happen?

• A.The instance is replaced automatically by the load balancer.
• B.The instance is taken out of the back end set by the load balancer.
• C.The instance is terminated automatically by the load balancer.
• D.The load balancer stops sending traffic to that instance.

Which two parameters are required in a back end set's HTTP health check? (Choose two.)

• A.port
• B.timeout
• C.status code
• D.response body
• E.URL path