Q121
Open questionWhich of these is false about recursion?
Select an option to see the answer and solution.
Python · all questionsFunctions in Python
Functions in Python
practice.
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Q122
Open questionWhat is the purpose of using the * symbol in function argument packing?
Select an option to see the answer and solution.
Q123
Open questionWhat is the type of each element in sys.argv?
Select an option to see the answer and solution.
Q124
Open questionWhat will be the output of the following Python code?
l=[]
def convert(b):
if(b==0):
return l
dig=b%2
l.append(dig)
convert(b//2)
convert(6)
l.reverse()
for i in l:
print(i,end="")Select an option to see the answer and solution.
Q125
Open questionWhat will be the output of the following Python code?
l=[n for n in range(5)]
f=lambda x:bool(x%2)
print(f(3), f(1))
for i in range(len(l)):
if f(l[i]):
del l[i]
print(i)Select an option to see the answer and solution.
Q126
Open questionThe single line equivalent of the following Python code?
l=[1, 2, 3, 4, 5]
def f1(x):
return x<0
m1=filter(f1, l)
print(list(m1))Select an option to see the answer and solution.
Q127
Open questionWhat will be the output of the following Python code?
def C2F(c):
return c * 9/5 + 32
print C2F(100)
print C2F(0)Select an option to see the answer and solution.
Q128
Open questionWhat will be the output of the following Python code?
def say(message, times = 1):
print(message * times)
say('Hello')
say('World', 5)Select an option to see the answer and solution.
Q129
Open questionWhat will be the output of the following Python code?
f=lambda x:bool(x%2)
print(f(20), f(21))Select an option to see the answer and solution.
Q130
Open questionWhat will be the output of the following Python code?
import functools
l=[1, 2, 3, 4, 5]
m=functools.reduce(lambda x, y:x if x>y else y, l)
print(m)Select an option to see the answer and solution.
Q131
Open questionWhat will be the output of the following Python code?
def foo(i, x=[]):
x.append(i)
return x
for i in range(3):
print(foo(i))Select an option to see the answer and solution.
Q132
Open questionWhat does the nonlocal keyword do when used in a function?
Select an option to see the answer and solution.
Q133
Open questionWhat will be the output of the following Python code?
def f(x):
print("outer")
def f1(a):
print("inner")
print(a,x)
f(3)
f1(1)Select an option to see the answer and solution.
Q134
Open questionWhat will be the output of the following Python code?
def f1(a,b=[]):
b.append(a)
return b
print(f1(2,[3,4]))Select an option to see the answer and solution.
Q135
Open questionWhat will be the output of the following Python code?
x = abcd
print(list(map(list, x)))Select an option to see the answer and solution.
Q136
Open questionHow can you define a function that accepts an arbitrary number of keyword arguments?
Select an option to see the answer and solution.
Q137
Open questionWhich of these is not true about recursion?
Select an option to see the answer and solution.
Q138
Open questionWhich of the following is the use of function in python?
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Q139
Open questionWhat will be the output of the following Python code?
def f1():
x=100
print(x)
x=+1
f1()Select an option to see the answer and solution.
Q140
Open questionWhat is the output of the following code:
def power(x, n=2):
return x ** n
result = power(3)
print(result)Select an option to see the answer and solution.