Data structures: Queue and Stack

1. Queue
2. Stack
3. Questions
4. Exercises
5. Exam questions

12.5.2.1 describe the operation of stack and queue data structures

Search in an array. Linear search. Binary search

11.5.2.5 write a pseudo-code of binary search for the solution of a specific problem 

Sorting algorithms

1. Definition
2. Bubble sort
3. Insertion sort
4. Questions
5. Exercises
6. Exam questions

11.5.2.4 write an algorithm /pseudo-code for sorting by insertion and bubble sort  

Arrays

1. Definition
2. Array processing
3. PHP Indexed Array
4. Output all elements of an Indexed Array
5. PHP Associative Arrays
6. Output all elements of an Associative Array
7. Questions
8. Exercises
9. Exam questions

11.5.2.1 use the technical terms associated with arrays including upper and lower bounds 

11.5.2.3 write program code using 1D and 2D arrays 

Data structure Binary tree

1. Concept of a tree
2. A more general definition of a tree
3. A binary search tree
4. Traversing a binary tree
5. Questions
6. Exercises
7. Exam questions

12.5.2.2 build a binary tree