Python module 1

Tutorials Point' [100:200]?

• Index error

• ' '

• 'Tutorials Point'

• Syntax error

what is the output

a = (1, 2)

a[0] +=1

• (1,1,2)

• 2

• type error

• syntax error

What is the value of this expression?

2**2**3**1

• 12

• 64

• 128

• 256

What is the output of the following code?

list = ['a','b','c','d','e']

list += 'de'

print(list)

• ['a','b','c','d','e']

• ['a','b','c','de']

• ['a','b','cde']

• This raises an exception because we cannot add a string to a list

val=154

while(not(val)):

val**=2

else:

val//=2

• 77

• 154

• 11858

• 23716

s = 0

for d in range(0, 5, 0.1):

… s += d

… print(s)

• syntax error

• type error

• runtime error

• both C & D

import math

def main():

math.cos(math.pi)

main()

print(main())

• 1

• None

• Error

• math.pi is not defined

def f(x = 100, y = 100):

return(x+y, x-y)

x, y = f(y = 200, x = 100)

print(x, y)

• 300 -100

• 200 0

• 200 100

• 0 300

what is the return type of id?

• float

• bool

• dict

• int

Which statement is correct ?

• List is immutable and tuple is mutable

• List is mutable and tuple is immutable

• both are mutable

• both are immutable