Difference Between Multithreading and Multitasking in Java
It is a programming language concept in which a program or process is divided into two or more subprograms that are executed at the same time in parallel.
It is the concurrent execution of multiple tasks over a certain period of time.
Multithreading vs Multitasking:
|It is a programming language concept in which a program or process is divided into two or more subprograms that are executed at the same time in parallel.||It is an operating system concept in which multiple tasks are performed simultaneously.|
|It is highly efficient.||It is less efficient than Multi-threading.|
|It supports execution of multiple parts of a single program simultaneously.||It supports execution of multiple programs simultaneously.|
|The processor has to switch between different parts or threads of a program.||The processor has to switch between different programs or processes.|
|A thread is the smallest unit in multi-threading.||A program or process is the smallest unit in multitasking.|
|It is cost effective in case of context switching.||It is expensive in case of context switching.|
|It helps in developing efficient programs.||It helps in developing efficient operating systems.|