Which of the following is the use of function in python?

  1. Home
  2. Back

Python - Online Exam Test Papers | Python - MCQs[multiple choice questions and answers ] | Python - Mock Test Papers | Python - Practice Papers | Python - Sample Test Papers |

Question:
Which of the following is the use of function in python?

1.Functions are reusable pieces of programs

2. Functions don’t provide better modularity for your application

3.you can’t also create your own functions

4.all of the mentioned

Posted Date:-2022-01-01 18:04:54

More MCQS Questions and answers

  1. How are required arguments specified in the function heading?
  2. What will be the output of the following Python code? def foo(k): k = [1] q = [0] foo(q) print(q)
  3. What will be the output of the following Python code? i=0 def change(i): i=i+1 return i change(1) print(i)
  4. Which are the advantages of functions in python?
  5. Which of the following is a feature of DocString?
  6. hat will be the output of the following Python code? def change(one, *two): print(type(two)) change(1,2,3,4)
  7. How are default arguments specified in the function heading?
  8. How are keyword arguments specified in the function heading?
  9. How are variable length arguments specified in the function heading?
  10. How many keyword arguments can be passed to a function in a single function call?
  11. Suppose there is a list such that: l=[2,3,4]. If we want to print this list in reverse order, which of the following methods should be used?
  12. What are the two main types of functions?
  13. What is a variable defined inside a function referred to as?
  14. What is the length of sys.argv?
  15. What is the type of each element in sys.argv?
  16. What is the type of sys.argv?
  17. What is the value stored in sys.argv[0]?
  18. 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))
  19. 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)
  20. What will be the output of the following Python code? def display(b, n): while n > 0: print(b,end="") n=n-1 display('z',3)
  21. What will be the output of the following Python code? def f(x, y, z): return x + y + z f(2, 30, 400)
  22. What will be the output of the following Python code? def find(a, **b): print(type(b)) find('letters',A='1',B='2')
  23. What will be the output of the following Python code? def foo(): return total + 1 total = 0 print(foo())
  24. What will be the output of the following Python code? def foo(): total += 1 return total total = 0 print(foo())
  25. What will be the output of the following Python code? def foo(fname, val): print(fname(val)) foo(max, [1, 2, 3]) foo(min, [1, 2, 3])
  26. What 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))
  27. What will be the output of the following Python code? def foo(i, x=[]): x.append(x.append(i)) return x for i in range(3): y = foo(i) print(y)
  28. 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))
  29. 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))
  30. What will be the output of the following Python code? def maximum(x, y): if x > y: return x elif x == y: return 'The numbers are equal' else: return y print(maximum(2, 3))
  31. What will be the output of the following Python code? def writer(): title = 'Sir' name = (lambda x:title + ' ' + x) return name who = writer() who('Arthur')
  32. What will be the output of the following Python code? min = (lambda x, y: x if x < y else y) min(101*99, 102*98)
  33. What will be the output of the following Python code? x = 50 def func(): global x print('x is', x) x = 2 print('Changed global x to', x) func() print('Value of x is', x)
  34. What will be the output of the following Python code? def cube(x): return x * x * x x = cube(3) print x
  35. What will be the output of the following Python code? def foo(k): k[0] = 1 q = [0] foo(q) print(q)
  36. 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)
  37. What will be the output of the following Python code? def say(message, times = 1): print(message * times) say('Hello') say('World', 5)
  38. What will be the output of the following Python code? def sayHello(): print('Hello World!') sayHello() sayHello()
  39. What will be the output of the following Python code? lamb = lambda x: x ** 3 print(lamb(5))
  40. 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)
  41. What will be the output of the following Python function? hex(15)
  42. What will be the output of the following Python function? float(' -12345 ') (Note that the number of blank spaces before the number is 5)
  43. Where are the arguments received from the command line stored?
  44. Which keyword is used for function?
  45. Which module in the python standard library parses options received from the command line?
  46. Which of the following functions accepts only integers as arguments?
  47. Which of the following functions does not throw an error?
  48. Which of the following functions will not result in an error when no arguments are passed to it?
  49. Which of the following is the use of function in python?
  50. Which of the following refers to mathematical function?
Search
R4R Team
R4Rin Top Tutorials are Core Java,Hibernate ,Spring,Sturts.The content on R4R.in website is done by expert team not only with the help of books but along with the strong professional knowledge in all context like coding,designing, marketing,etc!