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Maintainability 2

Quiz by Paul Cummins

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14 questions
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  • Q1
    What function is used to read user input in Python?
    input()
    str()
    int()
    print()
    30s
  • Q2
    Which function would you use to convert a string input into an integer in Python?
    int()
    float()
    str()
    input()
    30s
  • Q3
    What is the purpose of the 'print()' function in Python?
    To read user input
    To perform arithmetic calculations
    To display output to the console
    To convert data types
    30s
  • Q4
    How can you ensure the maintainability of your code in Python when using strings?
    By using descriptive variable names
    By avoiding comments
    By using single character variable names
    By mixing data types in variables
    30s
  • Q5
    What will the code 'age = int(input("Enter your age: "))' do in Python?
    It displays a predefined age.
    It calculates the age automatically.
    It prompts the user to enter their age and converts it to an integer.
    It directly stores the age as a string.
    30s
  • Q6
    Which of the following statements correctly defines a string variable in Python?
    name == 'John'
    name = John
    name = 'John'
    name := 'John'
    30s
  • Q7
    Which method can be used to convert a string to uppercase in Python?
    str.upper()
    str.toUpper()
    upper(str)
    str.capitalize()
    30s
  • Q8
    In Python, what does indentation signify in the code?
    It indicates a comment.
    It is used for variable declaration.
    It specifies data types.
    It denotes a block of code.
    30s
  • Q9
    What is the purpose of adding annotations in Python functions?
    To enforce strict data typing.
    To provide hints about the expected data types of parameters and return values.
    To automatically generate documentation.
    To comment out the code.
    30s
  • Q10
    What will happen if you do not use proper indentation in a Python program?
    The program will automatically fix the indentation.
    The program will ignore the indentation.
    The program will raise an IndentationError.
    The program will run but produce incorrect results.
    30s
  • Q11
    Why is consistent indentation important in Python programming?
    It prevents syntax errors in comments.
    It makes the code execute faster.
    It is required for variable naming conventions.
    It ensures the code is correctly structured and readable.
    30s
  • Q12
    What type of error will be raised if the indentation in a Python if statement is inconsistent?
    NameError
    TypeError
    IndentationError
    SyntaxError
    30s
  • Q13
    Which of the following statements about indentation in Python is true?
    Indentation only affects the appearance of the code.
    Indentation is mandatory to define code blocks.
    Different indentation styles are interchangeable.
    Indentation can be ignored without any consequences.
    30s
  • Q14
    What will happen if you mix tabs and spaces for indentation in Python?
    The indentation will be ignored.
    It can lead to an IndentationError.
    The code will run as expected without any issues.
    It will automatically convert all tabs to spaces.
    30s

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