Which of the following is true about Java’s portability?

What will be the value of the last index of the String title as shown in the code below?

String title = "Turning coffee into code";

Which of the following is a class, not a primitive data type:

Which operator is used to invoke a method for an object:

Which keyword returns the result of the method execution:

The call to scanner Name.nextInt() is used for reading in:

What is the name of the standard Java-class that gets an input from the user:

Which Java-package is imported automatically into every Java-program:

Which of the following is a package from Java standard class library