According to Java naming convention, which of the following names can be variables? Please select all that apply.

What is x after the following statements?int x = 2;int y = 1;x *= y + 1;

Suppose income is 4001, what is the output of the following code?if (income > 3000) { System.out.println(“Income is greater than 3000”);}else if (income > 4000) { System.out.println(“Income is greater than 4000”);}

BIOL 2404 lab final exam15.jpg 

BIOL 2404 lab final exam.jpg

Which of the following is a constant, according to Java naming conventions? Please select all that apply.

Match the following numbers in the diagram to the correct terms. Muscles.jpg

If a program compiles fine, but it produces incorrect result, then the program suffers ________.

What is the output of the following code? System.out.println(“1 + 2 + 3”); System.out.println(1 + 2 + 3);

Which of the following code has the best style?I:public class Test {public static void main(String[] args) { System.out.println(“Welcome to Java!”); }}II:public class Test { public static void main(String[] args) { System.out.println(“Welcome to Java!”); }}III:public class Test { public static void main(String[] args) { System.out.println(“Welcome to Java!”); }}IV:public class Test { public static void main(String[] args) { System.out.println(“Welcome to Java!”); }}