Online Access Free 1z1-997 Practice Test

After performing maintenance on an Oracle Linux compute instance the system is returned to a running state You attempt to connect using SSH but are unable to do so. You decide to create an instance console connection to troubleshoot the issue.
Which three tasks would enable you to connect to the console connection and begin troubleshooting?

• A.Reboot the compute instance using the Oracle Cloud Infrastructure (OCI) Management Console
• B.Use SSH to connect to the service endpoint of the console connection service
• C.Upload an API signing key for console connection authentication.
• D.Use SSH to connect to the public: IP address of the compute Instance and provide the console connection OCID as the username.
• E.Stop the compute Instance using the Oracle cloud Infrastructure (OCI) Command Line interface (CLI).
• F.edit the Linux boot menu to enable access to console.

You work for a German company as the Lead Oracle Cloud Infrastructure architect. You have designed a highly scalable architecture for your company's business critical application which uses the Load Balancer service auto which uses the Load Balancer service, autoscaling configuration for the application servers and a 2 Node VM Oracle RAC database. During the peak utilization period of the- application yon notice that the application is running slow and customers are complaining. This is resulting in support tickets being created for API timeouts and negative sentiment from the customer base.
What are two possible reasons for this application slowness?

• A.Autoscaling configuration for the application servers didn't happen due to 1AM policy that's blocking access to the application server compartment
• B.The Load Balancer doesn't have a Network Security Group to allow traffic to the application servers.
• C.Autoscaling configuration for the application servers didn't happen due to compartment quota breach of the VM shapes used by the application servers.
• D.The Load Balancer configuration is not sending traffic to the listener of the application servers.
• E.Autoscaling configuration for the application servers didn't happen due to service limit breach of the VM shapes used by the application servers

You are creating an Oracle Cloud Infrastructure Dynamic Group. To determine the members of this group you are defining a set of matching rules.
Which of the following are the supported variables to define conditions in the matching rules? (Choose Two)

• A.tag.<tagnamespace>.<tagkey>.value - the tag namespace and tag key.
• B.iam.policy.id - the OCID of the IAM policy to apply to the group.
• C.instance.tenancy.id - the OCID of the tenancy where the instance resides.
• D.instance.compartment.id - the OCID of the compartment where the instance resides.

A large financial services company has used 2 types of Oracle DB Systems. In Oracle Cloud Infrastructure (OCI) to store user data. One is running on a VM.Standard2.8 shape and the other on a VM.Standard 2.4 shape.
As business grows, data is growing rapidly on both the databases and performance is also degrading. The company wants to address this problem with a viable and economical solution.
As the solution architect for that company you have suggested that they move their databases to Autonomous Transaction Processing Serverless (ATP-S) database.
Which two factors should you consider before you arrived at that recommendation?

• A.Upon provisioning, ATP-S automatically scales up CPU to meet the application's processing requirements.
• B.Confirm that ATP-S allows customers to compress tablespaces to reduce storage costs
• C.You verified that ATP S supports the database features and options currently being used by the 2 databases.
• D.Validate that ATP-S will support the storage and processing requirements for the 2 databases over the life cycle of the business applications.

A global retailer has decided to re-design its e-commerce platform to have a micro-services architecture. They would like to decouple application architecture into smaller, independent services using Oracle Cloud Infrastructure (OCI). They have decided to use both containers and servers technologies to run these application instances.
Which option should you recommend to build this new platform?

• A.Use OCI Resource Manager to automate compute Instances provisioning and use OCI Streaming service.
• B.Install a kubernetes cluster on OCI and use OCI event service.
• C.Use Oracle Container Engine for kubernetes, OCI Registry and OCI Functions.
• D.Use OCI functions, OCI object storage and OCI event service.