28. Write a program to ask the user to enter a sentence from the keyboard. Then...

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28. Write a program to ask the user to enter a sentence from the keyboard. Then print out the following in the terminal: • The sentence in upper case; • The sentence in lowercase; • The length of the sentence; • The sentence with all of the spaces replaced by the star (*) character; and • Each word in the sentence on a separate line. 29. Write a program in java to print the following pattern. Your program must use loops 28. Write a program to ask the user to enter a sentence from the keyboard. Then print out the following in the terminal: • The sentence in upper case; • The sentence in lowercase; • The length of the sentence; • The sentence with all of the spaces replaced by the star (*) character; and • Each word in the sentence on a separate line. 29. Write a program in java to print the following pattern. Your program must use loops

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Question no 28 import javautilScanner public class Main public static void mainString args String st... View the full answer