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Final Exam for Python for Everyone (A to Z)

BEST OF LUCK!!!

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1. 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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2.

Which of the following statements assigns the value 25 to the variable x in Python:

  1. x ← 25
  2. x = 25
  3. x := 25
  4. int x = 25
  5. x << 25

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3. 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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4. What does the following code print?

x = -10if x < 0:    print("The negative number ",  x, " is not valid here.")print("This is always printed")
a.This is always printedb.The negative number -10 is not valid hereThis is always printedc.The negative number -10 is not valid here

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

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

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7.

What will be the output of below Python code?

str1="poWer"str1.upper()print(str1)

A. POWER
B. Power
C. power
D. poWer

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

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

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10.

 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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11. Is there any comments in  following codes

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

 

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

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13. The for loop does not require an indexing variable to set beforehand

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14. Find and write the output of the following python code:

x = “abcdef”

i = “a”

while i in x:

print(i, end = ” “)

a) a

b) a a a a a a

c) a a a a a a … infinite times

d) Code will generate error

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15.

What is the value of the expression 100 / 25?

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

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16.

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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17. Python is a  high-level programming language.

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18. Extension of all Python  Programme are .py

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19. python file can also run on command line

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20.

 What is output of: 35 == 35.0

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

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21.

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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22. Python relies on indentation?

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23. Who developed Python Programming Language?

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24. 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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25. Official site of python is www.python.org

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26. 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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27.

l = [ 4, 8, 9, 2.6, 5 ] is a type of which data type in python?

  1. List
  2. Tuple
  3. Set
  4. None of these

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28. A variable name cannot start with a number

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29. Bitwise operators are used to compare (binary) numbers

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

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31. All keywords in Python are in _________
a) Capitalized
b) lower case
c) UPPER CASE
d) None of the mentioned

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

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33. 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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34. Python can connect to database systems.

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

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36.

 ____________________ 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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37. You can also have multiple else statements on the same line:

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38. Operators are used to perform operations on variables and values

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39.

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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40. 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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