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Y12: Functions and Procedures -Retrieval

Quiz by Teran Subasinghe

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9 questions
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  • Q1
    Which of the following best describes a procedure in programming?
    A set of instructions that perform a specific task.
    A way to input data into a program.
    A method for displaying output.
    A variable that stores data.
    30s
  • Q2
    In programming, what is the main difference between a function and a procedure?
    A function cannot have parameters, while a procedure can.
    A function returns a value, while a procedure does not.
    Functions are only used for mathematical calculations.
    A procedure is always faster than a function.
    30s
  • Q3
    Which of the following statements is true about functions in programming?
    Functions can only be defined once in a program.
    Functions can be called multiple times with different arguments.
    A function call will always execute at least twice.
    Functions do not accept parameters.
    30s
  • Q4
    What is the purpose of parameters in a function?
    To define the output type of the function.
    To store the function's internal variables.
    To allow the function to accept input values.
    To limit the number of times a function can be called.
    30s
  • Q5
    What will happen if you call a function that is not defined?
    It will return null.
    It will ignore the call.
    It will execute a default function.
    It will throw an error.
    30s
  • Q6
    What is the effect of the 'return' statement in a function?
    It pauses the execution of the script.
    It declares a new variable in the function.
    It exits the function and provides a value to the caller.
    It repeats the function call.
    30s
  • Q7
    What is the correct way to define a function in Python?
    create my_function{}:
    function my_function():
    define my_function[]:
    def my_function():
    30s
  • Q8
    Which of the following describes a parameter in Python functions?
    A return value from the function.
    The name of the function itself.
    A variable that is defined in the function's parentheses and can be used within the function.
    A global variable that affects all functions.
    30s
  • Q9
    What will happen if a function is called without the required parameters?
    The function will execute but return None.
    A TypeError will be raised.
    The function will execute with default values.
    The program will crash immediately.
    30s

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