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Final Exam for Python for Everyone (A to Z)

BEST OF LUCK!!!

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

  1. d = {"john":40, "peter":45}
  2. d["john"]

a) 40
b) 45
c) “john”
d) “peter”

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2. 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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3.

What do we use to define a block of code in Python language?

  1. Key
  2. Brackets
  3. Indentation
  4. None of these

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4. Python can be install on both  Linux and  Windows

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

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

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7. Python relies on indentation?

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

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9.  ________ in Python is a counter-controlled loop.

a) for

b) while

c) Both (a) and (b)

d) None of the above

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10. Variables that are created outside of a function

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

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

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13. Python can be used to handle big data and perform complex mathematics.

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14.

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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15.

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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16. What keyword would you use to add an alternative condition to an if statement?

a) else if
b) elseif
c) elif
d) None of the above

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

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

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

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20.

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

a. 2

b. 3

c. 5

d. Multiple times

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21. Comparison operators are not  used to compare two values

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

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23. Which of the following is a Python tuple?
a) [1, 2, 3]
b) (1, 2, 3)
c) {1, 2, 3}
d) {}

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24.

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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25.

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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26. python has two primitive loop commands:

  • while loops
  • for loops

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27. A variable name cannot start with a number

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28. 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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29. Which term describes a loop that continues repeating without a terminating (ending) condition?

a) Infinite Loop

b) Conditional Loop

c) Unlimited Loop

d) Sequence Loop

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30.

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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31. 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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32. Bitwise operators are used to compare (binary) numbers

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33. You can also have multiple else statements on the same line:

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

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35. What is the output of the given below program?

if 1 + 3 == 7:    print("Hello")else:    print("Know Program")

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

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36. Which of the following is the correct extension of the Python file?

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

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38.

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

a. True

b. False

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39. Python is an interpreted programming language

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40.

 Select the correct example of complex datatype in Python

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

Exit



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