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Python Function Set-2

Leave a Comment / O Level Tests / By brcinstitute111@gmail.com

Instruction:-

Number of Questions : 25

Total Marks : 25

Each question carry 1 Marks.

No negative marking

Results

#1. What is the output of print(type(print()))?

Error

#2. Which of these is not a valid function name?

def_1

myFunc

2func

_func

#3. What is the output?
def test(a, b):
print(a, b)
test(b=5, a=2)

5 2

2 5

Error

a b

#4. Function arguments can be:

Required

Default

Variable length

All of the above

#5. Which symbol is used for comments in Python?

//

##

#

None of the above

#6. What is recursion?

Function calling another function

Function calling itself

Loop inside a function

Function with no return

#7. The return type of input() is:

int

float

str

depends on input

#8. A function without parameters and return value is called:

Void function

Null function

None function

Static function

#9. What will be printed?
def f(x=10):
return x * 2
print(f())

10

20

Error

0

#10. Which is the correct way to define a function with two parameters?

def func[x, y]:

def func(x, y):

func def(x, y):

function(x, y):

#11. Which function converts string to integer?

float()

int()

str()

eval()

#12. What is the purpose of **kwargs in a function?

Accepts a dictionary of keyword arguments

Accepts positional arguments

Causes error

Creates a function

#13. A function can be called:

Once

Multiple times

Never

Only from main

#14. Python functions can return:

Numbers

Strings

Lists

All of the above

#15. If a function has no return, what does it return?

0

Error

None

Empty

#16. What happens if you pass wrong number of arguments?

Warning

It skips

Error

Nothing

#17. What is the purpose of functions in Python?

Code Reusability

Abstraction

Return Values

All of the above

#18. What is the purpose of indentation in Python functions?

Decoration

Clarity

To define blocks

None

#19. What does this print?
def f(a, b=3):
return a + b
print(f(2))

5

2

3

Error

#20. Which of the following can define a function that accepts any number of arguments?

def f(*args):

def f(args):

def f[]:

def f&args:

#21. What is the purpose of *args in a function?

Accepts fixed arguments

Accepts unlimited keyword arguments

Accepts unlimited positional arguments

Causes error

#22. What does this return?
def fun(x):
return x + 1
print(fun(4))

5

x + 1

Error

1

#23. Which keyword is used to define a function in Python?

define

def

function

fun

#24. Where is the scope of a function variable?

Global

Module-wide

Inside the function

In all functions

#25. What is the purpose of return?

To exit the function

To send back a value

To stop the function

All of the above

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Results

#1. What is the output of print(type(print()))?

#2. Which of these is not a valid function name?

#3. What is the output? def test(a, b): print(a, b) test(b=5, a=2)

#4. Function arguments can be:

#5. Which symbol is used for comments in Python?

#6. What is recursion?

#7. The return type of input() is:

#8. A function without parameters and return value is called:

#9. What will be printed?def f(x=10): return x * 2 print(f())

#10. Which is the correct way to define a function with two parameters?

#11. Which function converts string to integer?

#12. What is the purpose of **kwargs in a function?

#13. A function can be called:

#14. Python functions can return:

#15. If a function has no return, what does it return?

#16. What happens if you pass wrong number of arguments?

#17. What is the purpose of functions in Python?

#18. What is the purpose of indentation in Python functions?

#19. What does this print? def f(a, b=3): return a + b print(f(2))

#20. Which of the following can define a function that accepts any number of arguments?

#21. What is the purpose of *args in a function?

#22. What does this return?def fun(x): return x + 1 print(fun(4))

#23. Which keyword is used to define a function in Python?

#24. Where is the scope of a function variable?

#25. What is the purpose of return?

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#3. What is the output?
def test(a, b):
print(a, b)
test(b=5, a=2)

#9. What will be printed?
def f(x=10):
return x * 2
print(f())

#19. What does this print?
def f(a, b=3):
return a + b
print(f(2))

#22. What does this return?
def fun(x):
return x + 1
print(fun(4))