Python QUIZ 280324

Which of these is not a core data type?

• Lists

• Dictionary

• Class

• Tuples

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

• List

• Dictionary

• Tuple

• Array

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

• int(x [,base])

• long(x [,base] )

• float(x)

• str(x)

What is the output of the following program : 

• i = 0

while i < 3:

        print i

        i++

        print i+1

• 
  0 2 1 3 2 4

• 
  01 2 3

• 012

• error

What is the output of the following code : 

print 9//2

• 4.5

• 4.0

• 4

• 1

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

• 27

• 1

• 9

• 3

What will be the output of the following code :

print type(type(int))

• type 'int'

• type 'type'

• Error

• 0

Suppose list1 is [3, 4, 5, 20, 5, 25, 1, 3], what is list1 after list1.pop(1)?

• [3, 4, 5, 20, 5, 25, 1, 3]

• [1, 3, 3, 4, 5, 5, 20, 25]

• [3, 5, 20, 5, 25, 1, 3]

• [1, 3, 4, 5, 20, 5, 25]

What is a correct syntax to output "Hello World" in Python?

• echo "Hello World"

• p("Hello World")

• echo("Hello World");

• print("Hello World")

How do you insert COMMENTS in Python code?

• #This is a comment

• //This is a comment

• /*This is a comment*/

• You don't comment in Python