4.1 Programming (35)

I recommend this book (pdf). It contains stepwise walkthroughs and code for all required data structure operations.

I recommend this book (pdf). It contains stepwise walkthroughs and code for all algorithms.

4.1.2 Programming Paradigms (29)
4.4.1 Abstraction Automation (13)
4.4.2.2 Set Theory (21)
4.4.2.4 Regular Languages (12)
4.4.3 Backaus Naur Form (BNF) Syntax Diagrams (11)
4.4.4 Classification Of Algorithms (18)
4.4.5 A Model Of Computation Turing Machines (10)

4.5.1 Number Systems (8)
4.5.2 Number Bases (7)
4.5.3 Units Of Information (6)
4.5.4 Binary Number System (19)
4.5.5 Information Coding Systems (14)
4.5.6 Representing Images Sound Other Data (48)

4.6.1 Hardware Software (17)
4.6.2 Classification Of Programming Languages (12)
4.6.3 Types Of Program Translators (7)
4.6.4 Logic Gates (19)
4.6.5 Boolean Algebra (6)

4.7.2 Stored Program Concept (17)
4.7.3 Structure Role Of Processor Other Components (20)
4.7.4 External Hardware Devices (9)

I suggest you strongly ask your school for a document containing all past paper questions built using AQA's "exampro" tool.

4.9.1 Communication (19)
4.9.2 Networking (29)
4.9.3 The Internet (34)
4.9.4 TCP-IP (54)

4.10.2 Entity Relationship Modelling (17)
4.10.3 Relational Databases Normalisation (11)
4.10.4 SQL (Structured Query Language) (7)
4.10.5 Client Server Databases (18)

4.11 Big Data (12)

4.12.1 Functional Programming Paradigm (10)
4.12.2 Writing Functional Programs (8)