You have a web application running on Oracle Cloud Infrastructure (OCI) that lets users log in with a username and password. You notice that an attacker has tried to use SQL comment to alter the database query, remove the password check and log in as a user. You decide to prevent any future attacks. Which of the following OCI services or features would you choose to safeguard your application? (Choose the best answer.)
You are using the Oracle Cloud Infrastructure Command Line Interface to launch a Linux virtual machine. You enter the following command (with correct values for all parameters): The command fails. Which is NOT a valid parameter in this command? (Choose the best answer.)
You have created a group for several auditors. You assign the following policies to the group: What actions are the auditors allowed to perform within your tenancy? (Choose the best answer.)
Which statement about Oracle Cloud Infrastructure paravirtualized block volume attachments is TRUE? (Choose the best answer.)
As a cloud operations engineer responsible for a Rails application on multiple compute instances in an OCI subnet your database team recently provided you with a new config/database. yml file to direct Rails to use a new database back end. You need to update this file on each compute instance and restart Rails in a rolling fashion. Which tool is best suited for this task?
Your company hosts an application on many compute instances in the same subnet in OCI. You have an Ansible playbook to ensure that all instances have the latest versions of dependencies installed. Which three are required to run the playbook in OCI Cloud Shell?
