Exam 2: Java Fundamentals

What will be the value of z after the following statements have been executed? int x = 4, y = 33; Double z; Z = (double) (y / x);

Which of the following is valid?

Which of the following is not a valid comment statement?

What would be printed out as a result of the following code? System.out.println("The quick brown fox" + "jumped over the \n" "slow moving hen.");

Programming style includes techniques for consistently putting spaces and indentation in a program so visual cues are created.

This is a named storage location in the computer's memory.

Java is a case-insensitive language.

What is the result of the following expression? 10 + 5 * 3 - 20

If the compiler encounters a statement that uses a variable before the variable is declared, an error will result.

Variables are classified according to their

Every Java application program must have

If the following Java statements are executed, what will be displayed? System.out.println("The top three winners are\n"); System.out.print("Jody, the Giant\n"); System.out.print("Buffy, the Barbarian"); System.out.println("Adelle, the Alligator");

Variables of the boolean data type are useful for

Class names and key words are examples of variables.

In Java, it is standard practice to capitalize the first letter of:

What will be the displayed when the following code is executed? final int x = 22, y = 4; Y += x; System.out.println("x = " + x + ", y = " + y);

In Java the variable named total is the same as the variable named Total.

This is a value that is written into the code of a program.

Which one of the following methods would you use to convert a string to a double?

What will be displayed after the following statements have been executed? final double x = 99.0; X = 54.3; System.out.println("x = " + x );