You are the Cloud Architect of a company, and are designing a solution on Oracle Cloud Infrastructure where you want to have all your compute instances resistant to hardware failure.
Which two are recommended best practices to achieve the requirement on Oracle Cloud Infrastructure? (Choose two.)
Answer : AC
Reference:
https://docs.cloud.oracle.com/iaas/Content/Compute/References/bestpracticescompute.htm
For what business need should you use Database Cloud Service (DBCS) instead of Oracle database on a compute instance?
Answer : D
You need to create a high performance shared file system service, and have been advised to use OCI File Storage Service. You have logged into the OCI
Console, created a File System in an availability domain, and followed the steps to mount the shared file system on your Oracle Linux virtual Instance. However, you are still unable to access the shared file system from your Linux instance.
What is the likely reason for this?
Answer : C
Which two statements define the types of DNS resolvers that exist? (Choose two.)
Answer : AD
What is a "transfer package" when transferring data to OCI via the OCI Data Transfer Service?
Answer : A
Reference:
https://blogs.oracle.com/cloud-infrastructure/introducing-oracle-cloud-infrastructure-data-transfer-service
How can you provide users access to an existing compartment?
Answer : B
You are the Solutions Architect of a large company and are tasked with migrating all your services to Oracle Cloud Infrastructure. As part of this, you first design a
Virtual Cloud Network (VCN) with a public subnet and a private subnet. Then in order to provide Internet connectivity to the instances in your private subnet, you create an Oracle Linux instance in your public subnet and configure NAT on it. However, even after adding all related security list rules and routes in the Route
Table, your private subnet instances still cannot connect to the Internet.
Which action should you perform to enable Internet connectivity?
Answer : A
When terminating a compute instance, which statement is true?
Answer : D
There are multiple options of migrating Oracle Databases from on-premises to Oracle Cloud Infrastructure. Which two characteristics do you need to consider when choosing a migration method? (Choose two.)
Answer : BC
Reference:
https://docs.cloud.oracle.com/iaas/Content/Database/Tasks/migrating.htm
Within your tenancy you have a compute instance with a boot volume and a block volume attached. The boot volume contains the OS and the attached block volume contains the instance"™s important data. Logs on the boot volume have filled the boot volume and are causing issues with the OS.
What should you do to resolve this situation?
Answer : B
Which two resources are available by default when your Oracle Cloud Infrastructure tenancy is provisioned? (Choose two.)
Answer : AB
Your company is moving an Internet-facing, 2-tier web application into Oracle Cloud Infrastructure. The application must have a highly available architecture.
Which two design options would you consider? (Choose two.)
Answer : BC
You are an administrator with an application running in Oracle Cloud Infrastructure (OCI). The company has a fleet of OCI compute virtual instances behind a 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?
Answer : C
Which three methods can you use to manage Oracle Cloud Infrastructure services? (Choose three.)
Answer : ABD
Which is a customer"™s responsibility on an Oracle Cloud Infrastructure database?
Answer : B