11.
Which of these is not true about recursion?
a)Making the code look clean
b)A complex task can be broken into sub-problems
c)Recursive calls take up less memory
d)Sequence generation is easier than a nested iteration
12.
What is the output of the following piece of code?
def a(n):
if n == 0:
return 0
elif n == 1:
return 1
else:
return a(n-1)+a(n-2)
for i in range(0,4):
print(a(i),end=" ")
a)0 1 2 3
b)An exception is thrown
c)0 1 1 2 3
d)0 1 1 2
13.
What would be the output of the following code?
def func(n): z="".join(n) print(z) str1=["Hello","How","Are","You"] func(str1)
14.
What will following code print?
def addEm(x,y,z): print(x+y+z) def(prod(x,y,z) return(x*y*z) a=addEm(6,16,26) b=prod(2,3,6) print(a,b)
15.
Following code intends to add a given value to global variable a. what will the following code produce?
def increase(x):
a=a+x
print(a)
return
a=20
b=5
increase(b)
print(a)
