Batch Processing system

It is processing system which requires the operating system to word through a series of programs tasks in a queue. The operating system is responsible for scheduling the jobs according to priority and the resources they requires it takes full advantage of the processors. Capabilities. The drawbacks are that undesired commands may be executed without the user.s knowledge.

Example of batch processing system is the processing of monthly utility bills like electricity. Gas and telephone bills.
This type of processing system is used where a number of users at different terminal simultaneously use a single computer for different purpose in time sharing processing system the processing capabilities of a single powerful computer are shared among multiple users or processor. This involves the CPU allocating individual slice of time to a number of users on the computer system. As the number of users increase the response time for each terminal decline. In this system the speed of the cup is so much fast that it gives the user the impression that they are the sole user of the system.

Realtime operating system is a multasking system that is designed to give immediate response to an event. These types of operating system are found within environment where computers have to give immediate or online response to their users. Some example may include airplane control system. Robotics, manufacturing special military application and many medical devices that monitor the health of patients who may be in critical condition.
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