Java

TOPIC 09 – STRINGS

LESSON WORK

QUESTION 1

Write the program that asks the user to enter a word. The program then outputs if the word entered is all in upper case, all in lower case or a mixture of both.

QUESTION 2

Write the program that asks the user for a word and counts the number of vowels in the word. Assume that ‘y’ is not a vowel.

QUESTION 3

Write the program that asks the user for a world and it reverses its order. So “Canada” becomes “adanaC”.