Test

Quick check

1. What will the following code print? print('Hello, World!')

   Hello WorldHello, World!'Hello, World!'None of the above

2. Which of the following is a correct way to declare a variable in Python?

   var x = 10int x = 10x = 10declare x = 10

3. What function is used to get input from the user?

   input()get_input()read()user_input()

4. What is the output of the following code? x = 5 y = 10 if x > y: print("x is greater than y") else: print("x is less than or equal to y")

   x is greater than yx is less than or equal to yErrorNo output

5. Which of the following is an example of a list in Python?

   [1, 2, 3, 4]{1, 2, 3, 4}(1, 2, 3, 4)<1, 2, 3, 4>

6. What will the following code snippet do? my_list = [1, 2, 3] my_list.append(4) print(my_list)

   [1, 2, 3][1, 2, 3, 4][4, 1, 2, 3]Error

7. Which statement correctly uses a loop to print numbers 0 to 9?

   for i in range(10): print(i)for i in range(0, 10): print(i)while i < 10: print(i)All of the above

8. What does the following code do? for i in range(3): print(i)

   Prints 1, 2, 3Prints 0, 1, 2Prints 0, 1, 2, 3Error

9. How do you define a function in Python?

   function myFunc()def myFunc():define myFunc()func myFunc()

10. What will the following code output? def greet(name): return "Hello, " + name print(greet("Alice"))

    Hello, nameHello, AliceAliceError

11. Which of the following is NOT a valid way to create a string in Python?

    'Hello'"Hello"'''Hello'''str(Hello)

12. What is the result of 3 * 'abc'?

    abcabcabcabc33abcError

13. Which of the following is used to comment out multiple lines in Python?

    // Comment# Comment/* Comment */''' Comment '''

14. What is the output of the following code? x = 5 print(x > 3 and x < 10)

    TrueFalse5Error

15. Which of the following is used to remove an item from a list by its index?

    list.remove(index)list.pop(index)list.delete(index)del list[index]

16. What is the output of the following code? print(2 ** 3)

    6859

17. Which of the following is used to format strings in Python?

    f"Hello, {name}""Hello, %s" % name"Hello, {}".format(name)All of the above

18. What is the result of 10 / 3 in Python 3?

    33.03.333.3333333333333335

19. Which of the following is used to get the length of a list?

    list.length()list.size()len(list)sizeof(list)

20. What is the output of the following code? print(bool(0), bool(1), bool(""))

    False True FalseTrue True TrueFalse True TrueTrue False True