Which is a customer's responsibility on an Oracle Cloud Infrastructure database?

• A.patching the database and OS
• B.creating the first default database on the DBCS server
• C.creating an ASM diskgroup for data file or temp file storage
• D.installing the operating system (OS), Grid Infrastructure, and database software

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Your on-premises hosted application uses Oracle database server. Your database administrator must have access to the database server for managing the application. Your database server is sized for seasonal peak workloads, which results in high licensing costs. You want to move your application to Oracle Cloud Infrastructure (OCI) to take advantage of CPU scaling options.
Which database offering on OCI would you select?

• A.bare metal DB systems
• B.VM DBsystems
• C.Autonomous Transactions Processing (ATP)
• D.Autonomous Data Warehouse (ADW)

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You need to create a high performance shared file system, and have been advised to use file storage service (FSS). You have loggedinto the Oracle Cloud Infrastructure console, created a file system, and followed the steps to mount the shared file system on your Linux instance. However, you are still unable to access the shared file system from your Linux instance.
What is the likely reason for this?

• A.There are no security list rules for mount target traffic
• B.There is no internet gateway (IGW) set up for mount target traffic
• C.There is no Identity and Access Management (IAM) policies set up to allow you to access the mount target
• D.There is no route in your virtual cloud network's (VCN) route table for mount target traffic

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You want an instance in your compartment to make API calls to other services within Oracle Cloud Infrastructure without storing credentials in a configuration file.
What do you need to do?

• A.No action is required. By default, all VMinstances are created with an Instance Principal.
• B.Instances cannot access services outside their compartment.
• C.VM instances are treated as users. Create a user and assign the user to that VM instance.
• D.Create appropriate matching rules in the Dynamic Group to create an Instance Principal.

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An Oracle Cloud Infrastructure tenancy administrator is not able to delete a user in the tenancy.
What can cause this issue?

• A.User has multi-factor authentication (MFA) enabled.
• B.User needs to be deleted from federation Identity Provider (IdP)before deleting from IAM.
• C.User is member of an Identity and Access Management (IAM) group.
• D.Users can be blocked but not deleted.

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