what is embedded computing system

[vead]

embedded system is combination of hardware and software that perform some specific task
I don't understand what is meaning of embedded computing system design

1)both embedded system and embedded computing system are different or same ?

same question

2)both embedded software and embedded are different or same ?

 

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They are the same thing...
https://www.ece.ncsu.edu/research/cas/ecs

I would venture to say that embedded system is a more generic term than embedded computing system, which the link suggests is more or less a full blown computer embedded inside another product.