What is Multitasking in Java

Multitasking :

• Multitasking allow to execute more than one tasks at the same time, a task being a program. 
• In multitasking only one CPU is involved but it can switch from one program to another program so quickly that it gives the appearance of executing all the programs at the same time. 
• Multitasking allow processes (i.e. programs) to run concurrently on the program. 
• For Example running the spreadsheet program and you are working with word processor also.  
• Multitasking is running heavyweight processes by a single OS.