PYTHON - Built In Functions

PYTHON - Built In Functions

Recapitulation 

Multiple Select

Select the statements which are true for Python function.

• A function is a code block that only executes when it is called.

• Python function always returns a value.

• A function only executes when it is called and we can reuse it in a program

• A function has to be defined before invoking it.

Multiple Choice

What is the output of the following function call

def fun1(num):

.......return num + 25

fun1(5)

print(num)

# ....... denotes spaces

• 25

• 5

• Name error

Multiple Choice

What is the output of the following string operations

str = "My salary is 17000";

print(str.isalnum( ))

• True

• False

Multiple Choice

Which function will return the last three characters of string, name?

• name [ 3 : ]

• name [ : 3 ]

• name [ -3 : ]

• name [ : -3 ]

Multiple Choice

Select the correct output of the following String Operation:

str = 'Waah'

print ( str[ : 3 ] + 'Bhai' + str[ -3 : ] )

• WaaBhaiaah

• Waa Bhai aah

• WaahBhaiWaah

Multiple Choice

What is the output of the following statement:

print(len(1) or True))

• True

• error

• False

• 1

Multiple Choice

Select the correct output of the following String operations

str1 = "my isname isisis jameis isis bond"

sub = "is"

print(str1.count(sub, 4))

• 5

• 6

• 7

Multiple Choice

Which method should I use to convert String

"welcome to the world of python" TO

"Welcome To The Beautiful World Of Python"

• Capitalize( )

• upper( )

• title( )

Multiple Choice

What is the output produced by the following statements:-

mycity = "Delhi, Lucknow, Jaipur, delhi, Chennai"

mycity.replace( 'Delhi' , ' Pune' )

• ' Pune, Lucknow, Jaipur, Pune, Chennai '

• ' Pune, Lucknow, Jaipur, delhi, Chennai '

• ' Delhi, Lucknow, Jaipur, delhi, Chennai '

• ' Delhi, Lucknow, Jaipur, Pune, Chennai '

Multiple Choice

What is the output of the statements:-

What is the output of the following string comparison

print("John" > "Jhon")

print("Emma" < "Emm")

• True

  False

• True

  True

• False

  False

• False

  True

Multiple Choice

Select the correct output of the following String operations

str = "my name is James bond"

print (str.capitalize( ))

• my name is James bond

• My Name Is James Bond

• My name is James bond

• TypeError: unsupported operand type(s)

Multiple Choice

What will be the output of following string operation:-

classlist = ' Anna, Kate, Becky, Kim, Charles'

classlist.index('John',2)

• -1

• 0

• ValueError

Multiple Choice

Select the correct output of the following String operation:

subject = 'Artificial Intelligence'

subject.startwith('Art')

• True

• False

• 0

Multiple Choice

Select the correct output of the following String operation:

s = 'money'

'$'.join(s)

• '$money'

• 'm$o$n$e$y'

• 'money$'

• 'mo$n$ey'

Multiple Choice

Select the correct output of the following code:

s='Magic is Real'

s.istitle( )

• False

• True

• 'Magic Is Real'

Multiple Choice

Select the correct output of the String Operation:

s='ABRA-CADABRA'

s.find('Ab',1)

• 0

• 7

• -1

• 5

Multiple Choice

What is the output of the following code statement :

print(len(181))

• 3

• 4

• error

• 0

Multiple Choice

Select the output of the following code:

s='Every Little Helps!'

s.partition('tt')

• 'Every Li', 't', 'tle Helps!')

• 'Every Li', 'tt', 'le Helps!')

• 'Every' , 'Li', 't', 'tle, 'Helps!')

Multiple Choice

Select the correct output of the following code statements:

s=''

s.ispace()

• True

• False