Mile Stone 2

The class that is being inherited or subclassed is called

• Super class

• Sub Class

• both a&b

• None of the above

class Liquid
{
  void pour(){}
}
class Juice extends Liquid
{
  void filter(){}
}

• The Liquid is a superclass and Juice is a subclass.

• The Liquid is a Subclass and Juice is a Superclass.

• There is no superclass or subclass

• None

What is the maximum number of levels possible in a Multilevel Inheritance in Java?

• 8

• 16

• 32

• No maximum Level

What is the character encoding standard used in Java language?

• ASCII

• Unicode

• Hexacode

• Bytecode

Answer explanation

Unicode takes 2 Bytes of memory to represent all characters of all languages.

What is the ASCII value of "A"___?

what is the output of the following command line?

System.out.println(1<<3);

• 3

• 1

• 8

• Runtime Error

what is the output of the following code?

int m=1000;

int k=3000;

while(+ + m < - - k);

System.out.println(m);

• 2000

• 1000

• Error

• 4000

The full form of IDE is_____

_________are names to identify the address memory cell where the data are stored.

Java language supports ____ type of inheritance.

• Multiple Inheritance

• Multi-Level Inheritance

• both a&b

• None of the above