1.1 Systems in organizations

1.2 System design basics

2.1 Computer organization

3.1 Networks

4.1 General principles

4.2 Connecting computational thinking and program design

4.3 Introduction to programming

5.1 Abstract data structures

6.1 Resource management

7.1 Control

A.1 Basic concepts

A.2 The relational database model

A.3 Further aspects of database management

A.4 Further database models and database analysis

B.1 The basic model

B.2 Simulations

B.3 Visualization

B.4 Communication modelling and simulation

C.1 Creating the web

C.2 Searching the web

C.3 Distributed approaches to the web

C.4 The evolving web

C.5 Analysing the web

C.6 The intelligent web

D.1 Objects as a programming concept

D.2 Features of OOP

D.3 Program development

D.4 Advanced program development

IB Computer Science A.1.2 Transactions and Data Consistency Key Definitions