Final answer:
Batch processing and time sharing both utilize multiprogramming.
Step-by-step explanation:
Both batch processing and time sharing use multiprogramming. Batch processing is a method where programs or tasks are grouped together and executed as a batch, while time sharing allows multiple users to simultaneously share the resources of a computer system.
In both cases, multiprogramming is used to manage multiple tasks or processes.
Yes, both batch processing and time-sharing systems utilize multiprogramming, although they differ in their primary objectives and how they handle multiple programs.
Batch Processing:
Objective: The main goal of batch processing is to process a large volume of data without any user interaction.
Multiprogramming: In batch processing, multiple jobs are loaded into the system's memory simultaneously. The operating system schedules and executes these jobs one after another without user intervention.
Time Sharing (or Time-Sharing Systems):
Objective: The main goal of time-sharing is to provide interactive computing to multiple users simultaneously.
Multiprogramming: Time-sharing systems also use multiprogramming to allow multiple users to share the computer's resources concurrently.
Each user gets a small time slice or quantum, and the system rapidly switches between different tasks to give the illusion of simultaneous execution.
In both cases, multiprogramming enhances overall system efficiency by keeping the CPU busy with tasks even when one task is waiting for I/O or other resources.
It helps in maximizing the utilization of system resources and improving overall system throughput.