Question

In the code given what will be output if the following command is given: (Assuming YC is the object) YC.display()

class Yourclass
       marks=10
       name= "ABC"
       def __init__(self,marks,name):
              self.marks=marks
              self.name=name
       def display(self):
              print marks
              print name

Answer 1

The given display() method uses marks and name without self. Hence, in Python 3 it raises an error because these names are not local or global variables.

NameError: name 'marks' is not defined

Correct method:

def display(self):
    print(self.marks)
    print(self.name)

After correction, for YC = Yourclass(10, "ABC"), the output will be:

10
ABC