Suppose That Set1 (Set<String>) Is a Set That Contains the Strings

question 8

Essay

Suppose that set1 (Set<String>) is a set that contains the strings "red", "yellow", "green", and that set2 (Set<String>) is another set that contains the strings "red", "yellow", "blue". Answer the following questions: (All the questions are independent)
•What are set1 and set2 after executing set1.addAll(set2)?
•What are set1 and set2 after executing set1.add(set2)?
•What are set1 and set2 after executing set1.removeAll(set2)?
•What are set1 and set2 after executing set1.remove(set2)?
•What are set1 and set2 after executing set1.retainAll(set2)?
•What is set1 after executing set1.clear()?

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Definitions:

Quality of Arguments

The degree to which arguments are logical, coherent, comprehensible, and convincingly supported by evidence.

Evaluation

Assesses the credibility of statements or other representations that are accounts or descriptions of a person’s perception, experience, situation, judgment, belief, or opinion; also assesses the logical strength of the actual or intended inferential relationships among statements, descriptions, questions, or other forms of representation.

Challenging Problem

A problem or question that is difficult to solve and requires significant effort or creativity.