In Object layer, if we will create more Objects, then design will be more efficient and scalable because

More developers can work concurrently.

Explanation:

Given that having a lesser object in program designing can make the process cumbersome. The idea of having more objects or breaking down application functionalities into various objects in a virtual workforce tool like Blue Prism, UiPath RPA, Pega Platform, etc can only increase the efficiency.

Hence, In the Object layer, if we will create more Objects, then the design will be more efficient and scalable because "More developers can work concurrently."

the major difference between the two is the objective and the reward of the game. candy crush has a puzzle theme with the objective of meeting a specific quota of points or objects, you are able to gain access to the next level and compete with peers on the process. on duolingo the objective is rather different, you are given sets of questions for you to answer for you to move to the next level and as for the reward, you are able to learn available language as this is an app developed to teach the user about other languages.