Answer:
A rack is a metal frame used to hold various hardware devices such as servers, hard disk drives, modems and other electronic equipment.
A tower is a metal chassis that holds all of the computer's components.
I hope this helped you !
Answer: a)Disruptive innovation
Explanation: Disruptive innovation is the innovation technique indulges in market through new market strategy and value network. This techniques damages the existing market market and its values .The displacement of the current product extincts from the market through this technique.
Other options are incorrect because paradigm shift is influence losing in the market and sustaining innovation is used for the improving the product's marketing and value .Thus, the correct option is option(a).
If the internet document identifies the author, the textbook recommends that you type the author's name into the internet search box.
<h3>What is an internet document?</h3>
These are those documents that are gotten from the a search on the internet. To cite such items there are certain guidelines that are to be followed.
A simple search on a search engine would show you the most important details that this author possesses.
Read more on internet documents here:
brainly.com/question/14715750
Android<span>, </span>iOS<span>, Windows and </span>Blackberry<span> devices.</span>
