You have been asked to investigate a potential security risk on your company's Oracle Cloud Infrastructure (OCI) tenancy. You decide to start by looking through the audit logs for suspicious activity.
How can you retrieve the audit logs using the OCI Command Line Interface (CLI)?

• A. oci audit event list --start-time $start-time --end-time $end-time --tenancy-id $tenancy-id
• B. oci audit event list --start-time $start-time --end-time $end-time --compartment-id
  $compartment-id
• C. oci audit event list --start-time $start-time --compartment-id $compartment-id
• D. oci audit event list --end-time $end-time --compartment-id $compartment-id

You launched a Linux compute Instance to host the new version of your company website via Apache HTTPS server on HTTPS (port 443).
The Instance is created in a public subnet along with other Instances. The default security list associated to the subnet is:

You want to allow access to the company website from public Internet without exposing websites eventually hosted on the other instances in the public subnet.
Which actions should you take to accomplish the task?

• A. In default security list, add a stateful rule to allow ingress access on port 443.
• B. Create a network security group, add a stateful rule to allow ingress access on port 443 and associate It to the public subnet that host the company website.
• C. Create a new security list with a stateful rule to allow ingress access on port 443 and associate it to the public subnet.
• D. Create a network security group, add a stateful rule to allow ingress access on port 443 and associate it to the instance that host the company website.

One of your development teams has asked for your help to standardize the creation of several compute instances that must be provisioned each day of the week. You initially write several Command Line Interface (CLI) commands with all appropriate configuration parameters to achieve this task later determining this method lacks flexibility.
Which command generates a JSON-based template that Oracle Cloud Infrastructure (OCI) CLI can use to provision these Instances on a regular basis?

• A. oci compute instance launch --generate-full-command-json-input
• B. oci compute instance create --generate-cll-skeleton
• C. oci compute provision-Instance - generate-full-command-Json-lnput
• D. oci compute instance launch --generate-cll-skeleton

Your application is using Object Storage bucket named app-data In the namespace vision, to store both persistent and temporary date. Every week all the temporary data should be deleted to limit the storage consumption.
Currently you need to navigate to the Object Storage page using the web console, select the appropriate bucket to view all the objects and delete the temporary ones.
To simplify the task you have configured the application to save all the temporary data with /temp prefix. You have also decided to use the Command Line Interface (CLI) to perform this operation.
What is the command you should use to speed up the data cleanup?
A)

B)

C)

D)

• A. Option D
• B. Option C
• C. Option A
• D. Option B

As the operations administrator for your company's Oracle Cloud Infrastructure (OCI), you have been entrusted the task of ensuring that data being accessed by the application is encrypted.
Your application portfolio Includes both Virtual Machine (VM) and Bare Metal (BM) database systems.
Which method should you use to achieve encryption of data in-transit?

• A. Key Store/Wallet service for on the fly encryption of data in transit
• B. Native Oracle Net Services encryption and integrity capabilities
• C. Configure backup encryption for RMAN backup sets before transferring data
• D. Data is encrypted at rest using TDE and no additional encryption is needed