OCR • Computer Science

The mark-scheme is always ridiculous for OCR computing and I FEEL YOU. BUT this highlights the way to gain all those "hard to get" marks due struggling with wording. (please note this doesn't cover the whole specification but crucial parts)

NOTES WHICH WILL GUARANTEE TOP MARKS IN YOUR PAPER 1 OCR COMPUTING A LEVEL EXAM! IF YOU MEMORISE THIS YOU'RE PRETTY MUCH GUARANTEED AN A. (please note that this does not include floating point arithmetic/boolean algebra etc.. only "written" answers notes)

NOTES WHICH WILL GUARANTEE TOP MARKS IN YOUR PAPER 1 OCR COMPUTING A LEVEL EXAM! IF YOU MEMORISE THIS YOU'RE PRETTY MUCH GUARANTEED AN A. (please note that this does not include floating point arithmetic/boolean algebra etc.. only "written" answers notes)

A fully descriptive and consise summary for everything you need to know, simply in as little words as possible for Computer Science OCR A level Paper 1. The document is 32 pages long, and it was typed out by myself while studying for an A*. It is definitely the resourse which will provide you will enough consise notes for that top grade.

A fully descriptive and consise summary for everything you need to know, simply in as little words as possible for Computer Science OCR A level Paper 1. The document is 32 pages long, and it was typed out by myself while studying for an A*. It is definitely the resourse which will provide you will enough consise notes for that top grade.

This document covers content that is said to come up for the first paper. Many definitions, Advantages and Disadvantages have been DIRECTLY taken out of markschemes of previous papers. These have been noted with an asteriks *

This document covers content that is said to come up for the second paper. Many definitions, Advantages and Disadvantages have been DIRECTLY taken out of markschemes of previous papers. These have been noted with an asteriks *

All key knowledge pertaining to African American's civil rights in the USA between 1865 and 1992.

Key knowledge for topic 1.4

Key knowledge on databases, exchanging data, protocols, and everything else within topic 1.3.

Key knowledge on development methodologies, types of software, types of programming languages, and everything under topic 1.2

Key knowledge on processors, secondary storage, input and output devices.

Provides an in-depth understanding to the 1.1: Characteristics of contemporary processors, input, output and storage devices. Collated from a variety of textbooks and past paper question mark schemes to give you all the knowledge required to tackle any style of question related to the topic.

In depth but concise notes for topic 1.1.1 Structure and Function of the Processor. Sourced from numerous different textbooks and websites and condensed into a clear and easy to understand document for a guaranteed A - A*. Document includes: 1. Components of the CPU 2. Registers - special purpose registers and general purpose registers 3. Buses 4. Fetch - decode - execute cycle 5. CPU performance 6. Computer Architecture - Von Neumann, Harvard, Contemporary

Presentation Unit 6

from 2016 ocr practice papers to use for mock exam revision for a levels.

practice papers

Designed specifically for A-Level computer science students, this cheat sheet provides an essential overview of key concepts and techniques in HTML and CSS, including: Common HTML tags and attributes CSS selectors and properties Box model and layout Responsive design principles With clear and concise explanations, helpful examples, and easy-to-follow formatting, this cheat sheet is the perfect study aid for your upcoming exam or coursework.

Theory of Computation

This not includes revision notes from some topics. It has programming and theory both combined. Some files with questions and answers. Some files with project examples of programming. And some files with deep knowledge of the theory of computer science Alevel. Worth it!