Earlier trend of computer stage was _________________.
Earlier trend of computer stage was Batch processing
The term originated in the days when users entered programs on punch cards. They would give a batch of these programmed cards to the system operator, who would feed them into the computer. ... An example of batch processing is the way that credit card companies process billing.
In computing, batch processing refers to a computer working through a queue or batch of separate jobs (programs) without manual intervention (non-interactive). ... An operating system in this case will often use this last information to run the computer at optimum utilisation.
Real-time data processing is the execution of data in a short time period, providing near-instantaneous output. ... In contrast, a batch data processing system collects data and then processes all the data in bulk in a later time, which also means output is received at a later time.
Batch processing is a technique in which an Operating System collects the programs and data together in a batch before processing starts. An operating system does the following activities related to batch processing − The OS defines a job which has predefined sequence of commands, programs and data as a single unit.