A customer has a Virtual Machine instance running in their Oracle Cloud Infrastructure tenancy. They realized that they wrongly picked a smaller shape for their compute instance. They are reaching out to you to help them fix the issue.
Which of the below options is best recommended to suggest to the customer?

• A.Change the shape of instance without reboot, but stop all the applications running on instance beforehand to prevent data corruption.
• B.Change the shape of the virtual machine instance using the Change Shape feature available in the console.
• C.Delete the running instance and spin up a new instance with the desired shape.
• D.OCI doesn't allow such an operation.

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You are building a demo for a customer that showcases Oracle Cloud Infrastructure (OCI) Events service and Oracle Functions. You plan to create an event every time an image is uploaded to an OCI Object Storage bucket. You have also created a function that is listening to the event and processes the image for face recognition.
Choose the two actions from below that are NOT required to run the demo successfully.

• A.The function must be deployed only to Oracle Kubernetes Engine (OKE).
• B.You must specify an action type while creating an Event service and specify the function you want to trigger.
• C.You must deploy the function that does facial recognition for the demo to work.
• D.You have to enable Object Storage buckets to emit events for state changes.
• E.Creating an event rule is not permitted for OCI Object storage.

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An Oracle Cloud Infrastructure (OCI) Public Load Balancer's SSL certificate is expiring soon. You noticed the Load Balancer is configured with SSL Termination only. When the certificate expires, data traffic can be interrupted and security compromised.
What steps do you need to take to prevent this situation?

• A.Add the new SSL certificate to the Load Balancer, update backend servers to work with a new certificate and edit listeners so they can use the new certificate bundle.
• B.Add the new SSL certificate to the Load Balancer, update listeners and backend sets so they can use the new certificate bundle.
• C.Add the new SSL certificate to the Load Balancer and implement end to end SSL so it can encrypt the traffic from clients all the way to the backend servers.
• D.Add the new SSL certificate to the Load Balancer and update backend servers to use the new certificate bundle.
• E.Add the new SSL certificate to the Load Balancer and update listeners to use the new certificate bundle.

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You are a solution architect working with a startup that has decided to move their workload to Oracle Cloud Infrastructure. Since their workload is small, upon architecting, you decide its sufficient to use 8 compute instances to run their workload. The company wants to use a common storage for their instances. So, you propose the idea of attaching a block volume to multiple instances to provide a common storage.
Which of the below option is NOT true for such a solution?

• A.If the block volume is already attached to an instance as read/write non-shareable you can't attach it to another instance until you detach it from the first instance.
• B.Block volumes attached as read-only are configured as shareable by default.
• C.Once you attach a block volume to an instance as read-only, it can only be attached to other instances as read-only.
• D.You can delete a block volume from one instance without detaching it from all other instances there by keeping other instance's storage intact.

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Which of the following features is NOT supported by Oracle Cloud Infrastructure Multi-factor authentication (MFA)?

• A.Members of the Administrators group can disable MFA for other users.
• B.Users can disable MFA for their own accounts.
• C.Only the user can enable MFA for their own account.
• D.Members of the Administrators group can enable MFA for other users.

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