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Final Exam for Python for Everyone (A to Z)

BEST OF LUCK!!!

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

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2.

Which of the following statement is a function call?

a. call sum( )

b. def sum( )

c. sum( )

d. function sum( )

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3.

In Python, a variable may be assigned a value of one type, and then later assigned a value of a different type:

  1. False
  2. True

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4. Pascal Case
Each word starts with a capital letter:

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

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6. A variable name can only contain alpha-numeric characters and
underscores

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7.

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

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9.

Which of the following creates a tuple?

A. tuple1=(“a”,”b”)
B. tuple1[2]=(“a”,”b”)
C. tuple1=(5)*2
D. None of the above

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10.

What is the value of the expression 100 / 25?

  1. 4
  2. 4.0
  3. 0
  4. 25

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11.

The function can be called in the program by writing function name followed by ____

a. [ ]

b. { }

c. ( )

d. None of the above

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12.

Following is an example of ___________________

sv = “csiplearninghub.com”

a. List

b. String

c. Dictionary

d. None of the above

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13. To write and execute code in python, we first need to install Python on our system

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14. You can have if statements inside if statements, this is called nested if statements.

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15. Find the output of the following program segments:

for i in range(20,30,2):

print(i)

a) 20 22 24 26 28

b) 20

22

24

26

28

c) 20 22 24 26 28 30

d) 20

22

24

26

28

30

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16. The length of an array is always one more than the highest array index.

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17. Camel Case
Each word, except the first, starts with a capital letter:

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18. With the break statement we can stop the loop even if the while condition is true

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19. You can also use the remove() method to remove an element from the array

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20.

def cal(n1) : What is n1?

a. Parameter

b. Argument

c. Keyword

d. None of the above

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21.

Which of the following precedence order is correct in Python?

  1. Parentheses, Exponential, Multiplication, Division, Addition, Subtraction
  2. Multiplication, Division, Addition, Subtraction, Parentheses, Exponential
  3. Division, Multiplication, Addition, Subtraction, Parentheses, Exponential
  4. Exponential, Parentheses, Multiplication, Division, Addition, Subtraction

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22. What is the index value of ‘i’ in string “Learning”

a. 5

b. 3

c. 6

d. 7

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

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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. You have to use the same number of spaces in the same block of code, otherwise Python will give you an error

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26. The else keyword catches anything which isn’t caught by the preceding conditions.

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27.

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

x = ['ab', 'cd']for i in x:    i.upper()print(x)

a) [‘ab’, ‘cd’]
b) [‘AB’, ‘CD’]
c) [None, None]
d) none of the mentioned

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29. The format() method takes the passed arguments

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30.

 ____________________ can be defined as a named group of instructions that accomplish a specific task when it is invoked/called.

a. Function

b. Datatype

c. Token

d. Operator

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31. With the break statement we can stop the loop before it has looped through all the items

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

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33. python has two primitive loop commands:

  • while loops
  • for loops

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34. X wants to allow the program to repeatedly ask the user to enter their Choice if it does not equal the Answer. Which loop option should X use?

a) while Choice == Answer:

Choice = input()

b) while Choice != Answer:

Choice = input()

c) while Answer != Choice:

Choice = input()

d) while Answer =! Choice:

Choice = input()

 

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35. The len() method to return the length of an array

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36. break in Python is used ______________

a) To restart a loop

b) Terminate a loop

c) To jump in between the loop

d) None of the above

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37. 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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38. A variable name must start with a letter or the underscore character

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39. Comments can be used to explain Python code.

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40. Python can be install on both  Linux and  Windows

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