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Final Exam for Python for Everyone (A to Z)

BEST OF LUCK!!!

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1. + operator is used  to get output of multiple variables

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2. Comments can be used to make the code more readable.

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3.

 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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4. Variables that are created outside of a function

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

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6.

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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7.

 What is output of: 35 == 35.0

  1. False
  2. True
  3. 33
  4. None of the above

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8. Python can connect to database systems.

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

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10. Which of the following is used to define a block of code in Python language?
a) Indentation
b) Key
c) Brackets
d) All of the mentioned

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11.

 ____________________ 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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12. We can combine strings and numbers by using the format() method

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13.

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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14. Which of the following character is used to give single-line comments in Python?
a) //
b) #
c) !
d) /*

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15.

Which of the following statement is a function call?

a. call sum( )

b. def sum( )

c. sum( )

d. function sum( )

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16.

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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17.

In a program, a function can be called ____________ times.

a. 2

b. 3

c. 5

d. Multiple times

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18. 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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19. 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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20.

Choose the correct option with respect to Python.

A. Both tuples and lists are immutable.
B. Tuples are immutable while lists are mutable.
C. Both tuples and lists are mutable.
D. Tuples are mutable while lists are immutable.

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

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22. An array can hold many values under a single name

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23. Most recent major version of Python is Python 3

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24.

Which of the following statement will execute in last?

def s(n1): #Statement 1      print(n1) #Statement 2n2=4 #Statement 3s(n2) #Statement 4

a. Statement 1

b. Statement 2

c. Statement 3

d. Statement 4

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25. When does the else statement written after loop executes?

a) When loop condition becomes false

b) When break statement is executed in the loop

c) else statement is always executed

d) None of the above

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26.

Which keyword is used to begin the definition of a function?

a. Define

b. DEF

c. def

d. Def

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27. Find the output of the given Python program?

a = 25if a < 15:    print("Hi")if a <= 30:    print("Hello")else:    print("Know Program")

a) Hi
b) Hello
c) Know Program
d) Compiled Successfully, No Output.

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28.

What is the data type of print(type(0xFF))

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

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30. 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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31. A for loop is used for iterating over a sequence (that is either a list, a tuple, a dictionary, a set, or a string).

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32.

What is the value of the expression 100 / 25?

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

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33.

Python considered the character enclosed in triple quotes as String.(T/F)

a. True

b. False

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34.

What will be the output of below Python code?

str1="Information"print(str1[2:8])

A. format
B. formatio
C. orma
D. ormat

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35. An example of an illegal character is a double quote inside a string that is surrounded by double quotes

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36.

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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37. Python allows you to extract the values into variables.

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38.

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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39. python file can also run on command line

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40. Which keyword is used for function?
a) Fun
b) Define
c) Def
d) Function

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