The correct answer is: C. Interactive mode
In interactive mode, the input and output devices are located away from the central computer facility. This means that the user can interact with the computer from a remote location. The user can enter data and commands, and the computer can display output, without the user having to be physically present at the computer.
Time sharing is a method of computer processing that allows multiple users to share the same computer resources at the same time. Each user is given a small amount of time to use the computer, and then the computer switches to the next user. This allows multiple users to use the computer even if it is not very powerful.
Batch processing is a method of computer processing that involves processing data in batches. This means that the data is collected and then processed at a later time. Batch processing is often used for tasks that do not require real-time processing, such as payroll processing.
Real time processing is a method of computer processing that requires the computer to respond to input immediately. This is often used for tasks such as controlling industrial equipment or monitoring financial markets.
E. None of the above is not the correct answer because it does not match any of the given options.