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Final Exam for Python for Everyone (A to Z)

BEST OF LUCK!!!

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1. Python has a set of built-in methods that you can use on lists/arrays

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2.

 Select the correct example of complex datatype in Python

  1. 3 + 2j
  2. -100j
  3. 5j
  4. All of the above are correct

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3. What is another word for ‘iteration’ ?

a) Selection

b) Assignment

c) Sequencing

d) Repetition

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4. print() function is often used to output variables.

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5. Python will give you an error if you skip the indentation

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6. You can use the pop() method to remove an element from the array

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7. Snake Case
Each word is separated by an underscore character:

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8.

How to copy one list to another in python?

A. l1[] = l2[]
B. l1[] = l2
C. l1[] = l2[:]
D. l1 = l2

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9. Is Python code compiled or interpreted?
a) Python code is both compiled and interpreted
b) Python code is neither compiled nor interpreted
c) Python code is only compiled
d) Python code is only interpreted

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10. We can combine strings and numbers by using the format() method

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11. Arrays are used to store multiple values in one single variable.

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12. You can use three double quotes only:

a = “””Lorem ipsum dolor sit amet,
consectetur adipiscing elit,
sed do eiusmod tempor incididunt
ut labore et dolore magna aliqua.”””
print(a)

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13. Python has syntax that allows developers to write programs with fewer lines than some other programming languages.

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14. Python has various versions available

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15. Extension of all Python  Programme are .py

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16. if statements cannot be empty, but if you for some reason have an if statement with no content, put in the pass statement to avoid getting an error

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17. Comments can’t be used to prevent execution when testing code.

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18.

What will be the output of below Python code?

tupl=([2,3],"abc",0,9)tupl[0][1]=1print(tupl)A. ([2,3],"abc",0,9)B. ([1,3],"abc",0,9)C. ([2,1],"abc",0,9)D. Error

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19. Which of the following is False regarding loops in Python?

a)Loops are used to perform certain tasks repeatedly.

b) while loop is used when multiple statements are to executed repeatedly until the given condition becomes true.

c) while loop is used when multiple statements are to executed repeatedly until the given condition becomes false.

d) for loop can be used to iterate through the elements of lists.

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20.

Write the output of the following code :

str = "Welcome"str[2] = 'a'print(str)

a. Weacome

b. Error

c. aWelcome

d. Welcomea

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21. Python  was created by Guido van Rossum, and released in 1999.

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22. The list’s remove() method only removes the first occurrence of the specified value.

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23. Strings in python are surrounded by either single quotation marks, or double quotation marks

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24.

What will the below Python code will return?

If str1="save paper,save plants"str1.find("save")

A. It returns the first index position of the first occurance of “save” in the given string str1.
B. It returns the last index position of the last occurance of “save” in the given string str1.
C. It returns the last index position of the first occurance of “save” in the given string str1.
D. It returns the first index position of the first occurance of “save” in the given string str1.

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25. Is there any comments in  following codes

i = 1while True:    if i%3 == 0:        break    print(i)     i + = 1

 

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26. Identity operators are used to compare the objects, not if they are equal, but if they are actually the same object, with the same memory location

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27. Python can be treated in a procedural way, an object-oriented way or a functional way.

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28. Python can be install on both  Linux and  Windows

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29.

The most important object defined in NumPy is an N-dimensional array type called?

A. ndarray
B. narray
C. nd_array
D. darray

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30. During Installation Make sure to select both the checkboxes at the bottom .

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31. Which of the following loop is not supported by the python programming language?

a) for loop

b) while loop

c) do…while loop

d) None of the above

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32. The format() method takes the passed arguments

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33. Suppose t = (1, 2, 4, 3), which of the following is incorrect?
a) print(t[3])
b) t[3] = 45
c) print(max(t))
d) print(len(t))

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34.

Which one of the following is the correct extension of the Python file?

  1. .py
  2. .python
  3. .p
  4. None of these

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35.

 Which of the following statement is False?

  1. Variable names can be arbitrarily long.
  2. They can contain both letters and numbers.
  3. Variable name can begin with underscore.
  4. Variable name can begin with number.

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36. Can we write if/else into one line in python?

a) Yes
b) No
c) if/else not used in python
d) None of the above

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37. The elif keyword is pythons way of saying “if the previous conditions were not true, then try this condition”.

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38.

Function defined to achieve some task as per the programmer’s requirement is called a ___________

a. user defined function

b. library function

c. built in functions

d. All of the above.

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39. Python can connect to database systems.

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40. Pip is  not a powerful package management system for Python software packages

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