True or False: Wildcard(*) can be used in AWS CLI commands to return all instances.

Using a wildcard (*) in AWS CLI commands allows you to match all instances and retrieve them as a result. The wildcard character is a powerful feature that can simplify the process of querying resources by eliminating the need to specify exact identifiers. For instance, when using commands like aws ec2 describe-instances, you can leverage wildcards in the filtering options to return all instances that fit certain criteria or simply to list all instances without needing to define each one explicitly.

This capability is particularly useful in scenarios where there are numerous instances, making it impractical to specify individual instance IDs. By employing the wildcard, users can efficiently manage and retrieve information about their resources in bulk, streamlining cloud operations.

In summary, the correct choice reflects the functionality of the AWS CLI, where the wildcard can indeed be utilized for commands related to instances, demonstrating its effectiveness in resource management.