Advantages and Parameters of Functions in Programming
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Questions and Answers

What is one advantage of using functions mentioned in the text?

  • Increases code length
  • Decreases reusability
  • Adds redundancy to the code
  • Enhances code organization (correct)

How does using functions contribute to reducing errors in programming?

  • By minimizing repeated commands (correct)
  • By adding complexity to the code
  • By making the code longer
  • By increasing code redundancy

In the context of functions, what is meant by 'reusability'?

  • Removing redundant code
  • Increasing the length of the code
  • Enhancing the ability to reuse code for different tasks (correct)
  • Introducing more repetitive code

When a function returns a value, what role do function parameters play?

<p>Function parameters help define what the function returns (B)</p> Signup and view all the answers

Why are repeated commands considered harmful in programming?

<p>They increase the chances of errors (C)</p> Signup and view all the answers

How does using functions impact code length according to the text?

<p>Decreases code length by removing redundant code (A)</p> Signup and view all the answers

What is the purpose of the modulus operator in programming?

<p>To divide two variables and return the remainder (A)</p> Signup and view all the answers

In Python, on which data types can modulus operation be performed?

<p>Integer and float (A)</p> Signup and view all the answers

What is the result of applying the modulus operator to '10 % 3' in programming?

<p>1 (C)</p> Signup and view all the answers

What is the process called when a value is assigned to a variable before it is used?

<p>Initialization (C)</p> Signup and view all the answers

Which of the following variable names is NOT correct?

<p>2bad (B)</p> Signup and view all the answers

Which of the following declarations is NOT correct?

<p>Boolean value = 21; (C)</p> Signup and view all the answers

What are function parameters?

<p>Input values passed to a function (C)</p> Signup and view all the answers

Can functions return multiple values in Python?

<p>Yes, using tuples (C)</p> Signup and view all the answers

What will the output of the given program be: def func(x): return x + 5 print(func(3, 4))?

<p>Error: too many arguments for func() (C)</p> Signup and view all the answers

In Python, can functions have default parameter values?

<p>Yes, user-defined functions can have default parameter values (D)</p> Signup and view all the answers

What will be the output of the following code snippet: def multiply(a, b): return a * b print(multiply(2))?

<p>'TypeError: multiply() missing 1 required positional argument: 'b'' (D)</p> Signup and view all the answers

What does the 'return' statement do in a function in Python?

<p>Ends the function execution immediately (A)</p> Signup and view all the answers

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