You are processing millions of files in an Oracle Cloud Infrastructure (OCI) Object Storage bucket. Each time a new file is created, you want to send an email to the customer and create an order in a database. The solution should perform and minimize cost, Which action should you use to trigger this email?

• A.Schedule a cron job that monitors the OCI Object Storage bucket and emails the customerwhen a new file is created.
• B.Use OCI Events service and OCI Notification service to send an email each time a file is created.
• C.Schedule an Oracle Function that checks the OCI Object Storage bucket every minute and emails the customer when a file is found.
• D.Schedule an Oracle Function that checks the OCI Object Storage bucket every second and emails the customer when a file is found.

Correct Answer: B

Explanation
Oracle Cloud Infrastructure Events enables you to create automation based on the state changes of resourcesthroughout your tenancy. Use Events to allow your development teams to automatically respond when a resource changes its state.
Here are some examples of how you might use Events:
Send a notification to a DevOps team when a database backup completes.
Convert files of one format to another when files are uploaded to an Object Storage bucket.
You can only deliver events to certain Oracle Cloud Infrastructure services with a rule. Use the following services to create actions:
Notifications
Streaming
Functions

References:
https://docs.cloud.oracle.com/en-us/iaas/Content/Events/Concepts/eventsoverview.htm
https://docs.cloud.oracle.com/en-us/iaas/Content/Notification/Concepts/notificationoverview.htm

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A programmerIs developing a Node is application which will run in a Linux server on their on-premises data center. This application will access various Oracle Cloud Infrastructure (OC1) services using OCI SDKs.
What is the secure way to access OCI services with OCI Identity and Access Management (JAM)?

• A.Create a new OCI IAM user associated with a dynamic group and a policy that grants the desired permissions to OCI services. Add the on-premises Linux server in the dynamic group.
• B.Create an OCI IAM policy with theappropriate permissions to access the required OCI services and assign the policy to the on-premises Linux server.
• C.Create a new OCI IAM user, add the user to a group associated with a policy that grants the desired permissions to OCI services. In the on-premises Linux server, generate the keypair used for signing API requests and upload the public key to the IAM user.
• D.Create a new OCI IAM user, add the user to a group associated with a policy that grants the desired permissions to OCI services. In theon-premises Linux server, add the user name and password to a file used by Node.js authentication.

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You are developing a serverless application with Oracle Functions. Your function needs to store state in a database. Your corporate security Standards mandate encryption of secret information like database passwords.
As a function developer, which approach should you follow to satisfy this security requirement?

• A.Use Oracle Cloud Infrastructure Key Management to auto-encrypt the password. It will inject the auto-decrypted password inside your function container.
• B.All function configuration variables are automatically encrypted by Oracle Functions.
• C.Encrypt the password using Oracle Cloud Infrastructure Key Management. Decrypt this password in your function code withthe generated key.
• D.Use the Oracle Cloud Infrastructure Console and enter the password in the function configuration section in the provided input field.

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Which two handle Oracle Functionsauthentication automatically?

• A.Oracle Cloud Infrastructure SDK
• B.cURL
• C.Oracle Cloud Infrastructure CLl
• D.Signed HTTP Request
• E.Fn Project CLI

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You are a consumer of Oracle Cloud Infrastructure (OCI) Streaming service. Which API should you use to read and process the stream?

• A.ListMessages
• B.GetMessages
• C.GetObject
• D.ReadMessages

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