Given the String variable called word, initialized to “Supercalifragilisticexpia

Question

Given the String variable called word, initialized to “Supercalifragilisticexpialidocious”
write the String method that will achieve the answer to the following questions:

Write the instruction to get the length of word. _________________

Write the instruction to get “fragil” from the word above. ______________________

Write the instruction to get “docious” from the word above. ________

Write the instruction that will return the last char of ‘r’ from the word above. ______

Write the instruction that will print out the first location of the letter ‘e’ _________

Write the instruction that will print out the second location of the letter ‘e’ _______

Write the instruction that will print out the word all in upper case ________

Write the program that contains all 7 of these questions, debug it, and test it.

Explanation / Answer

Write the instruction to get the length of word. _________________
Answer:
word.length();

Write the instruction to get “fragil” from the word above. ______________________
Answer:
word.substring(10,15);

Write the instruction to get “docious” from the word above. ________
Answer:
word.substring(27)

Write the instruction that will return the last char of ‘r’ from the word above. ______
Answer:
word.charAt(10);

Write the instruction that will print out the first location of the letter ‘e’ _________
Answer:
word.charAt(3);

Write the instruction that will print out the second location of the letter ‘e’ _______
Answer:
word.charAt(20);

Write the instruction that will print out the word all in upper case ________
Answer:
word.toUpperCase();

Test.java

public class Test {

public static void main(String[] args) {

String word = "Supercalifragilisticexpialidocious";

System.out.println(word.length());

System.out.println(word.substring(9,15));

System.out.println(word.substring(27));

System.out.println(word.charAt(10));

System.out.println(word.charAt(3));

System.out.println(word.charAt(20));

System.out.println(word.toUpperCase());

}

}

Output:

34
fragil
docious
r
e
e
SUPERCALIFRAGILISTICEXPIALIDOCIOUS

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