Batch Processing System, time-based system, Real-Time System

 

A

Batch Processing System: The operator loads jobs in batches into the computer and manages them to run. during the running of the program, the user

No intervention,

Therefore, the batch processing system features that the user uses computers offline, batch processing jobs, and multiple processes in the system.

Sequential concurrent execution and poor interaction capabilities.

 

B.

Time-sharing system: different users share a computer through their terminals in interactive mode.

Service for each user in turn.

The main feature of the time-sharing system is that multiple users use the computer at the same time,

The interaction between human and machine Q & A, the uniqueness of each user's independent use of computers, and the timeliness of system response.

 

C.

Real-Time System: monitors and controls objects in real time and responds in a timely manner.

Real-Time System features: high reliability, timely response,

Low resource utilization.

 

 

Batch Processing System, time-based system, Real-Time System