c. Arrays:

• An array is an ordered collection of elements of the same data type
• The size of an array is fixed when it is created
• To declare an array, you must specify its size and data type
• To access an array element by index, you use its numerical position
• Steps to declare and initialize an array

  1️⃣ Declare the array with size and data type

  2️⃣ Initialize the array with values
• In the array `numbers = [1, 2, 3, 4, 5]`, `numbers[0]` would return the value 1
• To access elements from index 1 to 3 in the array `numbers = [1, 2, 3, 4, 5]`, you would use the range 1:4
• Why are arrays useful for programming tasks?

  Fixed size and ordered nature
• When declaring an array, you must specify its size and data type
• Match the step with its description:

  Declare ↔️ Define the array with its size and data type

  Initialize ↔️ Assign initial values to array elements
• When initializing an array with specific values, you assign them to the array's elements
• Using `numbers[-1]` in an array returns the last element.
• All elements in an array must be of the same data type
• The size of an array is fixed when it is created
• What are common uses of arrays in programming?

  Storing and manipulating data
• Match the array declaration step with its description:

  Declare ↔️ Define the array with its size and data type

  Initialize ↔️ Assign initial values to the array elements
• What is zero-based indexing in arrays?

  The first element is at index 0
• How do you access a range of elements in an array using Python?

  `array[start:end]`
• What is direct assignment used for in arrays?

  Modifying specific elements
• What does the capacity of an array refer to?

  The total number of elements it can hold
• What does the direct assignment operation do in an array?

  Replaces a value at an index
• The size of an array can be changed after it is created.

  False
• The size and capacity of an array are both fixed and cannot be modified
• What is the first step in deleting an element from an array?

  Identify the element to delete
• Arrays are used to store and manipulate collections of related data
• Arrays offer fast element access due to their sequential memory allocation.


  True
• Elements in an array are stored in a specific order and can be accessed by their index.


  True
• All elements in an array must be of the same data type.


  True
• Arrays in programming use zero-based indexing.


  True
• Negative indexing in arrays allows you to access elements from the end of the array.


  True
• Match the array access method with its description:

  By Index ↔️ Access an element using its position

  Negative Index ↔️ Access from the end of the array

  Range ↔️ Access multiple elements
• Using `numbers[-1]` in the array `numbers = [1, 2, 3, 4, 5]` would return the last element, which is 5.


  True
• Arrays in Python use zero-based indexing.


  True
• Steps to declare and initialize an array

  1️⃣ Declare the array by specifying its size and data type

  2️⃣ Initialize the array by assigning values to its elements
• Creating an array with `[0] * 5` initializes it with five integer elements, all set to 0.


  True
• Arrays in Python use negative indexing to access elements from the end of the array.

  True
• How do you modify an element in an array?

  Direct assignment using index
• What is an array in computer science?

  An ordered collection of elements
• All elements in an array must be of the same data type.


  True
• Arrays allow elements to be accessed by their index