PYTHON ISHAAN2412

What is output for −

a = ['he', 'she', 'we']

' '.join(a)

• ['heshewe']

• 'heshewe'

• ['he she we']

• 'he she we'

• None

How can we swap two numbers a = 10, b = 20 in python without using third variable?

• a = b

  b = a

• a,b = b,a

• both a & b

• b = a

  a = b

For tuples and list which is correct?

• List and tuples both are mutable

• List is mutable whereas tuples are immutable

• List and tuples both are immutable.

• List is immutable whereas tuples are mutable.

What is output for −

2 * 2 **3

• 12

• 64

• 16

• 36

What will be the output of the following code?

def total(initial = 5, *num, **key):

count = initial

for n in num:

count+=n

for k in key:

count+=key[k]

return count

print(total(100,2,3, clouds=50, stars=100))

• 260

• 160

• 155

• 255

Which of the following is more accurate for the following declaration?

x = Circle()

• x contains a reference to a Circle object

• Now you can assign int value to x

• x actually contains an object of type Circle.

• x contains an int value.

What is the out of the code?

def rev_func(x,length):

print(x[length-1],end='' '')

rev_func(x,length-1)

x=[11, 12, 13, 14, 15]

rev_func(x,5)

• The program runs fine without error.

• Program displays 15 14 13 12 11.

• Program displays 11 12 13 14 15.

• Program displays 15 14 13 12 11 and then raises an index out of range exception.

Select the correct function among them which can be used to write the data to perform for a binary output?

• Write

• Output.binary

• Dump

• Binary.output

Suppose you are using a grid manager then which option is best suitable to place a component in multiple rows and columns?

• Columnspan and rowspan

• Only row

• Only column

• Only rowspan

How you can lift the pen of in turtle?

• Turtle.lift()

• Turtle.liftup()

• Turtle.penup()

• Turtle.up()