10th class Computer Online test Chapter 5 Functions

 10th class Computer Online test Chapter 5 Functions 

Chapter 5 – Functions

Quiz

 

1. What is a function in programming?
   1.   A set of instructions that perform a specific task
   2.   A variable that stores data
   3.   A loop that repeats a task
   4.   A method to debug code
2. Which keyword is used to define a function in Python?
   1.   function
   2.   def
   3.   define
   4.   func
3. What is the correct syntax to define a function in Python?
   1.   def function_name():
   2.   function function_name():
   3.   func function_name():
   4.   define function_name():
4. What is the purpose of the return statement in a function?
   1.   To terminate a function
   2.   To output a value from a function
   3.   To loop inside a function
   4.   To pass arguments to a function
5. What are function parameters?
   1.   Variables defined outside the function
   2.   Values returned by a function
   3.   Variables passed into a function when it is called
   4.   Loops inside a function
6. What is a built-in function in Python?
   1.   A function that the user creates
   2.   A predefined function provided by Python
   3.   A function that returns data
   4.   A function used in loops
7. Which of the following is a Python built-in function?
   1.   square()
   2.   sum()
   3.   multiply()
   4.   divide()
8. Which of the following statements about functions is TRUE?
   1.   Functions cannot take arguments.
   2.   Functions cannot return a value.
   3.   Functions help reduce code duplication.
   4.   Functions cannot call other functions.
9. What is the primary purpose of a function in programming?
   1.   To store multiple values
   2.   To execute a block of code when called
   3.   To define conditional statements
   4.   To repeat a block of code automatically
10. Which of the following is a benefit of using functions?
    1.   Reduces code readability
    2.   Encourages code duplication
    3.   Allows code reuse and modularity
    4.   Increases program size unnecessarily