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PYTHON QUESTIONS : PART 8

Which keyword is use for function?

Fun

Define

Def

Function

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What is the output of the below program?

def sayHello:

      print('Hello World')

say Hello()

say Hello()

Hello World!

     Hello world!

'Hello World!'

   'Hello World!'

Hello

    Hello

None of the mentioned

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What is the output of the below program?

def printMax(a, b):

if a> b:

    print(a, 'is maximum)

elif a= b:

    print(a, 'is equal to, b)

else:

   print(b, 'is maximum)

printMax(3,4)

3

4

4 is maximum

None of the mentioned

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How are variable length arguments specified in the function heading?

one star followed by a valid identifier

one underscore followed by a valid identifier

two stars followed by a valid identifier

two underscores followed by a valid identifier

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What is the output of the below program?

def sum(*args):

      "'Function returns the sum

of all values"

r=0

for i in args:

     r+=i

return r

print sum.__doc__

print sum(1,2,3)

print sum(1, 2, 3, 4, 5)

6

    15

6

    100

123

    12345

None of the mentioned

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What is the output of below program?

def say(message, times=1):

       print(message times)

say('Hello')

way('World',5)

Hello

     World World World World World

Hello

    World 5

Hello

    World, World, World, World, World

Hello

Hello Hello Hello Hello Hello

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What is the output of the below program?

def func(a, b 5,c= 10):

      print('a is', a, 'and b is',b, 'and c is',c)

func(3, 7)

func(25, c= 24)

func(c=50, a = 100)

a is 7 and b is 3 and c is 10

    a is 25 and b is 5 and c is 24

    a is 5 and b is 100 and c is 50

a is 3 and b is 7 and c is 10

    a is 5 and b is 25 and c is 24

    a is 50 and b is 100 and c is 5

a is 3 and b is 7 and c is 10

    a is 25 and bis 5 and c is 24

    a is 100 and b is 5 and c is 50

None of the mentioned

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Python supports the creation of anonymous functions at runtime, using a constructor called -----------

Lambda

pi

anonymous

None of the mentioned

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what is the output of below program?

lamb=lamda x:x**3

print (lamb (5))

15

555

125

None of the mentioned

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What is the output of this program?

y=6

z=lambda x:x*y

printz(8)

48

14 

64

None of the mentioned

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What is a variable defined outside a function referred to as?

A static variable

A global variable

A local variable

An automatic variable

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Which of the following data structures is returned by the functions globals() and locals()?

list

set

dictionary

tuple

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What is the output of the below program?

x = 50

def func):

       global x

       print('x is', x)

       X= 2

       print('Changed global x to', x)

       func()

       print ('Value of x is',x)

x is 50

Changed global x to 2

Value of x is 50

x is 50

Changed global x to 2

Value of x 2

x is 50

Changed global x to 50

Value of x is 50

None of the mentioned

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