What system is the digital equivalent of filing hardcopy documents?

The correct answer is Electronic Records Management because it specifically refers to the systematic control of records in digital form. This system encompasses the creation, usage, maintenance, and disposal of electronic records, mirroring the traditional processes associated with hardcopy document filing. It includes features for organizing, retrieving, and managing these records efficiently, ensuring that they are accessible when needed while also adhering to compliance and legal standards.

While the other options do involve aspects of digital data handling, they do not fully encompass the comprehensive nature of managing electronic records. A digital storage system generally refers to the physical storage medium for digital information without the organizational framework. Database management deals primarily with structuring and querying data but lacks a focus on the lifecycle and management of records. Cloud storage is a method of storing data remotely on servers accessed via the internet, which does not inherently include the specific management or organizational processes that Electronic Records Management provides.