19CS2014 Python programming

Which of these is not a core data type?

• Lists

• Dictionary

• Tuples

• Class

What data type is the object below ? L = [1, 23, ‘hello’, 1]

• Array

• List

• Tuple

  
  

• Dictionary

Which of the following function convert a string to a float in python?

• str(x)

• float(x)

• ong(x [,base] )

• int(x [,base])

What is the output of the following program : 

def myfunc(a):

    a = a + 2

        a = a * 2

    return a

 

print myfunc(2)

• 8

• 16

• Indentation Error

  
  

• Runtime Error

What is the output of the expression : 3*1**3

• 27

• 9

• 3

• 1

Find the output of the following program:

nameList = ['Harsh', 'Pratik', 'Bob', 'Dhruv'] 

  

pos = nameList.index("food processing") 

  

print (pos * 3)

• Food processing

• Harsh

• Harsh Harsh Harsh

• ValueError: ‘Food processing’ is not in list