You need to execute a script on a remote instance through Oracle Cloud Infrastructure Resource Manager.
Which option can you use?

• A.Use /bin/sh with the full path to the location of thescript to execute the script.
• B.It cannot be done.
• C.Download the script to a local desktop and execute the script.
• D.Use remote-exec

Comment: *

Name: *

Email: *

Verification: *

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

Correct Answer: C

Explanation
Oracle Functions: Using Key Management To Encrypt And Decrypt Configuration Variables Since this process involves multiple steps, I thought it would be helpful to give you an outline of the steps that we're going to take:
Create a KMS vault
Create a Master Encryption Key
Generate a Data Encryption Key
Use the DEK plaintext return value to encrypt the sensitive value (offline) Store the encrypted sensitive value as a config variable in the serverless application Store the DEK ciphertext and the initVector used to encrypt the sensitive value as Function config variables Within the function, decrypt theDEK ciphertext back into plaintext using the OCID and Cryptographic Endpoint by invoking the OCI KMS SDK Decrypt the sensitive value using the decrypted DEK plaintext and the initVector


References:
https://blogs.oracle.com/developers/oracle-functions-using-key-management-to-encrypt-and-decrypt-configuratio
https://docs.oracle.com/en/database/other-databases/essbase/19.3/essad/encrypt-values-using-kms.html

Comment: *

Name: *

Email: *

Verification: *

Which two statements are true for serverless computing and serverless architectures?

• A.Long running tasks are perfectly suited for serverless
• B.Serverless function state should never be stored externally
• C.Application DevOps team is responsible for scaling
• D.Serverless function execution is fully managed by a third party
• E.Applications running on a FaaS (Functions as a Service) platform

Comment: *

Name: *

Email: *

Verification: *

Which concepthe following steps reference Console instructionsCloud Infrastructure Resource Manager?

• A.Job
• B.Stack
• C.Queue
• D.Plan

Correct Answer: C

Explanation
https://docs.cloud.oracle.com/en-us/iaas/Content/ResourceManager/Concepts/resourcemanager.htm Following are brief descriptions of key concepts and the main components of Resource Manager.
CONFIGURATION
Information to codify your infrastructure. A Terraform configuration can be either a solution or a file that you write and upload.
JOB
Instructions to perform the actions defined in your configuration. Only one job at a time can run on a given stack; further, you can have only one set of Oracle Cloud Infrastructure resources on a given stack. To provision a different set of resources, you must create a separate stack and use a different configuration.
Resource Manager provides the following job types:
Plan: Parses your Terraform configuration and creates an execution plan for the associated stack. The execution plan lists the sequence of specific actions planned to provision your Oracle Cloud Infrastructure resources. The execution plan is handed off to the apply job, which then executes the instructions.
Apply. Applies the execution plan to theassociated stack to create (or modify) your Oracle Cloud Infrastructure resources. Depending on the number and type of resources specified, a given apply job can take some time. You can check status while the job runs.
Destroy. Releases resources associated with a stack. Released resources are not deleted. For example, terminates a Compute instance controlled by a stack. The stack's job history and state remain after running a destroy job. You can monitor the status and review the results of a destroy job by inspecting the stack's log files.
Import State. Sets the provided Terraform state file as the current state of the stack. Use this job to migrate local Terraform environments to Resource Manager.
STACK
The collection of Oracle Cloud Infrastructure resources corresponding to a given Terraform configuration.
Each stack resides in the compartment you specify, in a single region;however, resources on a given stack can be deployed across multiple regions. An OCID is assigned to each stack.
the following steps reference Console instructions
Create a Terraform configuration.
Create a stack.
Run a plan job, which produces an executionplan.
Review the execution plan.
If changes are needed in the execution plan, update the configuration and run a plan job again.
Run an apply job to provision resources.
Review state file and log files, as needed.
You can optionally reapply your configuration, with or without making changes, by running an apply job again.
Optionally, to release the resources running on a stack, run a destroy job.

Comment: *

Name: *

Email: *

Verification: *