Asoftware engineer is designing a new program. she decides to first define all the classes needed, and how they will interact with each other. she then defines what methods will be needed in each class. later, she writes those methods. this design process is an example of:

top-down design
bottom-up design
object-oriented programming

a) i and ii only
b) i and iii only
c) ii and iii only
d) i, ii, and iii
e) ii only

Primary tech skills are skills that are necessary for success in online education

Write a method that takes in an array of point2d objects, and then analyzes the dataset to find points that are close together. be sure to review the point2d api. in your method, if the distance between any pair of points is less than 10, display the distance and the (x,y)s of each point. for example, "the distance between (3,5) and (8,9) is 6.40312." the complete api for the point2d adt may be viewed at ~pf/sedgewick-wayne/algs4/documentation/point2d.html (links to an external site.)links to an external site.. try to write your program directly from the api - do not review the adt's source code.

2. fabulously fit offers memberships for$35 per month plus a $50 enrollmentfee. the fitness studio offersmemberships for $40 per month plus a$35 enrollment fee. in how many monthswill the fitness clubs cost the same? what will the cost be?