A county compares running everything on one big server versus using cloud scale-out. Which cloud benefit favors adding instances rather than only growing a single box?
Select an answer to reveal the explanation.
Short Explanation
One giant server is a single circus tent—if it rips, the show stops, and buying a bigger tent takes forever. Scale-out is more tents side by side. Cloud makes adding those extra tents far easier than waiting on hardware purchasing.
Full Explanation
Vertical growth increases the size of a single server, while horizontal scale-out adds more instances to share load. Cloud platforms make scale-out practical with on-demand capacity, which is often preferable to depending on one oversized on-premises machine. Recognizing scalability—especially the practicality of adding instances—is the Domain 1 benefit under test.