Considering the Space Shuttle tragedies give a synopsis of what you perceive to be the major risks (7-8 minimum) that should have been considered BEFORE the tragedy occurred. Thoughts on adding – the failed initial rollout of the ACA Web Portal?
Were there any "triggers" that indicated a potential risk was becoming a problem or issue?
In your opinion, could this tragedy have been prevented if a thorough risk assessment had been completed and implemented including careful monitoring of triggers and consideration of mounting concerns before the liftoff?

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.

This chapter lists many ways in which becoming computer literate is beneficial. think about what your life will be like once you’re started in your career. what areas of computing will be most important for you to understand? how would an understanding of computer hardware and software you in working from home, working with groups in other countries and contributing your talents.

Explain how email technologies enable the exchange of messages between users. find out the typical parts of an email address and explain each part.