Demo1

When is python discovered?

• 1991

• 1989

• 1990

• 1998

Which of the following is/ are True ?

• Set is a group of ordered objects without duplicates

• Map is essentially a set of (key,value) pairs with unique keys, supporting a lookup operation to find the value associated with a given key

• List is a sequence of objects, with a distinguished first object, and in which each object has a unique successor.

• Bag is a group of unordered objects allowing duplicates

• {null=null, a=null, b=JavaSE, c=PHP, d=Python}

• {a=null, b=JavaSE, c=PHP, d=Python}

• {b=JavaSE, c=PHP, d=Python}

• Compilation Fails

Java is a

• Procedure Oriented Language

• Structure Oriented Language

• Object_Oriented Language

• Machine Language

How do you create a variable with the numeric value 5?

• float x = 5;

• x = 5;

• int x = 5;

• num x = 5

Java program does not run without below function

• user()

• system()

• main()

• void()