Python · all questions

Functions in Python
practice.

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182

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Q141

What will be the output of the following Python code?

x = ['ab', 'cd']
print(list(map(list, x)))

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Q142

What will be the output of the following Python code?

def change(i = 1, j = 2):
    i = i + j
    j = j + 1
    print(i, j)
change(j = 1, i = 2)

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Q143

What will be the output of the following Python code?

def ram(x):
    print(x+1)
x=-2
x=4
ram(12)

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Q144

What will be the output of the following Python code?

x = 50
def func(x):
    print('x is', x)
    x = 2
    print('Changed local x to', x)
func(x)
print('x is now', x)

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Q145

What will be the output of the following Python code?

x = [34, 56]
print((''.join(list(map(str, x)))),)

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Q146

What is the output of the following code:

def multiply(a, b=2):
  return a * b
result = multiply(4)
print(result)

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Q147

What will be the output of the following Python code?

x = 5 
def f1():
    global x
    x = 4
def f2(a,b):
    global x
    return a+b+x
f1()
total = f2(1,2)
print(total)

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Q148

What will be the output of the following Python code?

def f1():
    x=15
    print(x)
x=12
f1()

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Q149

What will be the output of the following Python code?

def find(a, **b):
   print(type(b))
find('letters',A='1',B='2')

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Q150

What will be the output of the following Python code?

def foo():
    return total + 1
total = 0
print(foo())

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Q151

What will be the output of the following Python code?

x = [34, 56]
print(len(map(str, x)))

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Q152

What will be the output of the following Python code?

i=0
def change(i):
   i=i+1
   return i
change(1)
print(i)

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Q153

What will be the output of the following Python code?

def foo(x):
    x[0] = ['def']
    x[1] = ['abc']
    return id(x)
q = ['abc', 'def']
print(id(q) == foo(q))

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Q154

Which of the following refers to mathematical function?

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Q155

What will be the output of the following Python code?

a=10
globals()['a']=25
print(a)

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Q156

Recursion and iteration are the same programming approach.

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Q157

What will be the output of the following Python code?

def a(b):
    b = b + [5]
 
c = [1, 2, 3, 4]
a(c)
print(len(c))

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Q158

What is the length of sys.argv?

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Q159

What will be the output of the following Python code and state the type of copy that is depicted?

l1=[2, 4, 6, 8]
l2=[1, 2, 3]
l1=l2
l2

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Q160

What will be the output of the following Python code?

elements = [0, 1, 2]
def incr(x):
    return x+1
print(list(map(incr, elements)))

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