Question #1 (1pt): Assume x and y are integers. Using relational and logical operators, formulate the following 5 conditions in Java: For Example: x is positive Answer: x > 0

a) x is zero or positive

b) x is no more than 10

c) x is greater than 10 d) x and y are both zero

e) x is odd

Question #2 (2 pts): Using relational and logical operators, formulate the following 2 conditions in Java, given the variables day and month of type int. For Example: The date is in the second quarter of the year. Answer: 4 <= month && month <= 6

a) The date is the first day of February

b) The date is after April 15

Question #3 (2 pts): To compare strings in Java you cant simply use the relational operators. You need to use methods of the String class: equals(), compareTo(), and substring(). Assume the following code: String word1 = "catalog"; String word2 = "cat"; Write the following 3 conditions in Java: For Example: word1 is lexicographically greater than "aaa" Answer: word1.compareTo("aaa") > 0

a) word1 is lexicographically not equal to word2

b) word1 is lexicographically greater than word2

c) word1 and word2 have the same two-letter prefix