Which of these class contains the methods print() & println()?

Related MCQs

• Which of these class contains the methods print() & println()?
• Given the following code:~~~class Base { int x = 10; }~~~class Derived extends Base~~~{ int x = 20; }~~~Base b = new Base();~~~Derived d = new Derived ( );~~~Base bd = new Derived(); The statement~~~System.out.println(b.x + " " + d.x + " " + bd.x);~~~will produce the output
• What will be the result of compiling the following code?~~~public class Test~~~{~~~static int age;~~~public static void main (String args [])~~~{~~~age = age + 1;~~~System.out.println("The age is " + age);~~~}~~~}
• What is the output of the following program? class Example { public static void main(String args[]) { int j; do { j++; } while (j < 0); System.out.println(j); } }
• Consider the following code snippet String river = new String(“Columbia”); System.out.println(river.length()); What is printed?
• What output is displayed as the result of executing the following statement?System.out.println ("// Looks like a comment.");
• If you run the code below, what gets printed out?String s=new String ("Bicycle"); int iBegin=1; char iEnd=3; System.out.println (s.substring (iBegin, iEnd));
• Which of the following methods are methods of the String class?
• DataInputStream class contains methods to read________
• Methods declared as static have several restrictions:~~~1) They can only call other static methods.~~~2) They must only access static data.~~~3) They cannot refer to this or super in any way~~~Which of these are true?