Code Segment 1if (a > 0)   if (b < 0)      x = x + 5;   else      if (a > 5)         x = x + 4;      else         x = x + 3;else   x = x + 2; Refer to Code Segment 1. If x is currently 0, a = 5 and b = 5, what will x become after the statement shown is executed?   

These two ways to set up a String will yield identical results:String my_string = new String(“123.45”);String my_string = “” + 123.45;

Refer to Class Definition Code Segment 3: Which of the following could be used to instantiate a new Student s1?

Write code that outputs all of the int values between 1 and 100 with five values per line, and each of those five values spaced out equally.  Use a single for loop to solve this problem.

In Java, ‘a’ and ‘A’ are considered to be different values.

Java methods can only return primitive types.

Assume you write a program that uses the Random class but you fail to include an import statement for java.util.Random or java.util.*. What will happen when you attempt to compile and run your program?

What output is produced by the following codefragment?String m1, m2, m3;m1 = “Quest for the Holy Grail”;m2 = m1.toLowerCase();m3 = m1 + ” ” + m2;System.out.println(m3.replace(‘g’, ‘z’));

Consider the following code that will assign a letter grade of ‘A’, ‘B’, ‘C’, ‘D’, or ‘F’ depending on a student’s test score. if (score >= 90)    grade = ‘A’; if (score >= 80)    grade = ‘B’; if (score >= 70)    grade = ‘C’; if (score >= 60)    grade = ‘D’; else    grade = ‘F’;

Assume an interactive Java program which asks the user for his/her first name and last name, and outputs the user’s initials. For the program to get a name interactively a Scanner object must be instantiated. Write the Java statement to do this.