1		12		14
2
												15
	3
4/5									6
							7
11
8			13
		9
			10

Across

1. A hierarchical data structure where each record has at most two children.

2. A method that removes all key-value pairs from a dictionary.

3. Changing the value of a specific element in a 2-dimensional array.

4. The vertical dimension of a 2-dimensional array.

5. The vertical dimension of a 2-dimensional array.

6. A dictionary that contains other dictionaries as values for its keys.

7. A data structure that organizes information in a grid format consisting of rows and columns.

8. A way to create a 2D structure in Python where each inner list represents a single row of the grid.

9. The number of key-value pairs in a dictionary.

10. A data structure that connects individual records in a linear order.

Down

11. A single value stored in the array.

12. A looping construct where one loop is placed inside another, allowing for iteration over multi-dimensional data.

13. Visiting each element of an array in a sequential manner.

14. A solitary entity encompassed in a data structure that encompasses numerous fields or attributes.

15. The process of assigning initial values to the elements of an array.

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