Exam 1z0-1067-21 topic 1 question 53 discussion

Correct answer is A.

Correct answer is A.

Hmm, the standard option using profiles is great if you use completely different environments, i.e., a combination of tenancies, users, and keys. If you need to change just one value like a region it is quite an overhead. To change just one or two values of your DEFAULT configuration, you can use OCI CLI environment variables. These environment variables override the values specified in the DEFAULT profile, but do not change any value in the $HOME/.oci/config file. So, for example, to list all compartments you own in your subscribed regions, you can just use the OCI_CLI_REGION environment variable like this: rgs="us-ashburn-1 eu-frankfurt-1 ap-sydney-1" for i in $rgs; do export OCI_CLI_REGION=$i echo "Compartments in region $OCI_CLI_REGION" oci iam compartment list done This loop uses the same OCI CLI command line and the DEFAULT profile, overrides the region setting, and returns different results for the regions you need. https://www.ateam-oracle.com/post/oracle-cloud-infrastructure-cli-scripting-how-to-quickly-override-the-default-configuration

Correct answer is A. Use OCI CLI profiles to create multiple sets of credentials in your config file, and reference the appropriate profile at runtime. EXPLANATION: The Oracle Cloud Infrastructure CLI configuration file can contain several profiles. and you can create multiple profiles with different values, then you can specify which profile to load. https://docs.oracle.com/en-us/iaas/Content/API/Concepts/sdkconfig.htm

Explanation The Oracle Cloud Infrastructure CLI configuration file can contain several profiles. and you can create multiple profiles with different values, then you can specify which profile to load. Example Configuration [DEFAULT] user=ocid1.user.oc1..<unique_ID> fingerprint=<your_fingerprint> key_file=~/.oci/oci_api_key.pem tenancy=ocid1.tenancy.oc1..<unique_ID> region=us-ashburn-1 [ADMIN_USER] user=ocid1.user.oc1..<unique_ID> fingerprint=<your_fingerprint> key_file=keys/admin_key.pem pass_phrase=<your_passphrase> https://docs.cloud.oracle.com/en-us/iaas/Content/API/Concepts/sdkconfig.htm The Oracle Cloud Infrastructure CLI supports the use of environment variables to specify default values for some options and allows you to set environment variables to provide certain information. but the CLI requires a configuration file, See CLI Environment Variables for more information.