What is thread & process?

Answer Posted / alok raghuvanshi

Example=
if we started wordpad to work on it then running the wordpad
is process and westart writting on it that time auto save
and spell check are done side by side in background of word
these two spell check and auto save is thread .

difference of process and thread==

Process is program in execution while thread is control of
execution. Process can have multiple threads init to control
various operations govern by the process. Processes have
separate address space, state information and they
communicate each other via inter-process communication.All
thread within a process share same state, memory space and
they communicate each other directly. Process is an
architectural construct while thread is coding construct.

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