Apple Certified Support Professional (ACSP) Practice Exam

When you download an item from an external source, the correct process involves the system conducting a check for potential security risks associated with that file. This security measure is critical to protect users from malware or harmful software that could compromise their device or data. During this verification process, the system may scan the file using built-in security features or third-party antivirus tools to identify any threats. If the file is flagged as potentially unsafe, the system may issue a warning or prevent the file from executing.

The other options do not accurately reflect the standard procedure. Items are not automatically opened without warnings, nor are they sent directly to the trash without prior checks. Although notifications about safety can be part of the process, they come after the system's assessment rather than being a guarantee that the item is safe. Therefore, the emphasis on a security check before any further action reflects the critical step aimed at maintaining system integrity and user safety.