A multiprogramming operating system refers to the concepts wherein two or more processes or programs activate simultaneously to execute the processes one after another by the same computer system. Hence, the operating system introduces a new concept that is known as multiprogramming. It shows the improper use of system resources. Multiprogramming Operating Systemĭue to the CPU's underutilization and the waiting for I/O resource till that CPU remains idle. These operating systems are designed to work on dedicated devices like automated teller machines (ATMs), airplane systems, digital home assistants, and the internet of things (IoT) devices. The Embedded operating system is the specific purpose operating system used in the computer system's embedded hardware configuration. Or, the processor's time that is shared between multiple users simultaneously termed as time-sharing.
It represents the CPU's time is shared between many user processes. Furthermore, it provides each user his terminal for input or output that impacts the program or processor currently running on the system. The time-sharing operating system is the logical extension of the multiprogramming through which users can run multiple tasks concurrently. It is the type of operating system that allows us to connect many people located at different locations to share and use a specific system at a single time. After that, CPUs start executing jobs, and when all jobs are finished, the computer operator provides the output to the user. Now, the computer operator submits batches into the CPU to execute the jobs one by one. After creating the jobs, hand it over to the computer operator then the operator sort or creates the similar types of batches like B2, B3, and B4. Therefore, the user needs to prepare jobs and save offline mode to punch card or paper tape or magnetic tape. In Batch Operating System, there is no direct interaction between user and computer.
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