python basics

string = 'Basic python'

what will be the output of [2:3:-1]

• 'is'

• ''

• 's'

• 'si'

what is slicing

• Used to extraction of int , float , complex,etc

• used for adding 2 slicing portion as a pizza

• Nothing

• Used for Extracting anything from a given string or multiple if written explicitly

Is Python case sensitive

• True

• False

is def and class same in python

• True

• False

def class1(h123):

pass

Here h123 is what ?

• Argument

• Funtion

• class

• Normal syntax

a = (3+2)//(1*2)

• 3

• 4

• 1

• 2

give output

print(r'a\n1')

• Print nothing

• Error

• a

  1

• a\n1

Answer explanation

print(r'a\n1')

Here r is a raw formatting in python

which can be used to not set the new line feature for \n instead it just ignore

give the output

#import nothing as t , mai as iop

a = 'Hello'

name = ' John'

print(f'{a}{name})

• '{a}{name}'

• 'Hello John'

• 'RAW ' {a} {name}

• Hello John

Answer explanation

here f is formatted string in python which does the following role

a = 'Hello'

print(f'{a} Name')

here {a} will execute a variable which corresponds to value 'Hello' and then the output will be

Hello Name

What is the output of the following code snippet?

a = 5

b = 2

print(a**b)

• 10

• 7

• 25

• 3

Explain the difference between '==' and 'is' operators in Python.

• '==' is used for value comparison, while 'is' is used for object identity comparison.

• '==' is used for object identity comparison, while 'is' is used for value comparison.

• Both '==' and 'is' are used for value comparison.

• Both '==' and 'is' are used for object identity comparison.