Which two are computing devices? (Choose two)
A. Unix
B. Laptop
C. Server
D. Mac OS

Write a method that accepts a string object as an argument and returns the number of words it contains. for instance, if the argument is "four score and seven years ago", the method should return the number 6. demonstrate the method in a program that asks the user to input a string and then passes that string into the method, printing out whatever the method returns.

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He 98 pointsss how has computers changed over the years? how can they be used now? give details and such!