Python Programming Mock Test 6

1. What will be the output of the following Python code?

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

2. Where is function defined?

3. Which of the following functions accepts only integers as arguments?

4. What will be the output of the following Python code?

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)

5. Lambda contains block of statements.

6. 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)

7. What will be the output of the following Python code?

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) 

8. If a function doesn’t have a return statement, which of the following does the function return?

9. What will be the output of the following Python functions?

x=3
eval('x^2')

10. What will be the output of the following Python function?

oct(7)
oct(‘7’)