The correct answer is: A. Database
A database is a structured set of data that is stored electronically in a computer system. It is a repository for data, usually covering specific topic. Databases are used to store and manage data for a variety of purposes, such as tracking inventory, managing customer relationships, and tracking financial transactions.
A data requisition is a formal request for data. It is typically used to request data from a third-party source, such as a government agency or a commercial database provider.
A databank is a large collection of data that is stored in a computer system. Databanks are typically used to store and manage large amounts of data, such as census data or medical records.
Data collection is the process of gathering data. It can be done manually or electronically. Data collection is often used to create databases or databanks.
E. None of the above is not the correct answer.