Maths

Friday 20th May 2022 starts at 9:00AM EDEXL paper length:1:30 Non Calculator (F/H) Yr 11 Sports Hall

Tuesday 7th June 2022 starts at 9:00AM EDEXL paper length:1:30 Calculator (F/H) Yr 11 Sports Hall

Monday 13th June 2022 starts at 9:00AM EDEXL paper length:1:30 Calculator (F/H) Yr 11 Sports Hall

Computer Science

Monday 16th May 2022 starts at 13:30PM OCR paper length:1:30 Computer Systems Yr 11 Sports Hall

Friday 27th May 2022 starts at 13:30PM OCR paper length:1:30 Comp Thnk Algrthm Prgrm Yr 11 Sports Hall

Computer Science

1. System Architecture (CPU, ALU, Cache size, Clock speed, Number of cores) + embedded systems

2. ROM and RAM (including Flash, virtual memory)

3. SECONDARY Storage (Magnetic, Optical, Solid-state), Characteristics of storages (Capacity, Speed, durability, portability, cost)

4. Wired and wireless Network ( including WIFI and Cables, hardware devices, DNS, hosting, cloud), packet switching

5. Network Topologies and Layers (including all Protocols: TCP/IP, HTTP, HTTPS,FTP , POP , IMAP, SMTP )

6. System Security (forms of attack, threats posed to network, identifying vulnerabilities)

7. System Software (functionality and purpose of OS, Application, Utility programs (encryption, defragmentation, compression, Types of backup )

8. Ethical, Legal, Cultural and Environmental issues

9. Algorithms (Sequence, Selection, Iteration)

10. Types of Search and Sort (Linear Search, Binary Search, bubble Sort)

11. Computational Logic (Truth Table, Logic Gates: AND, OR, NOT)

12. Translators and Facilities of Languages (Programming Languages)

13. Flow Charts and their components

14. Data representation (Binary to denary, Hexadecimal)

15. Data representation in ASCII, Extended ASCII, Sound, Images