Computer science ocr - Study guides, Class notes & Summaries

ocr GCSE Computer Science J277-01 May2023 Question Paper.

OCR Computer Science (A Level) H446_01 Computer systems June 2024

OCR Computer Science (A Level) H446_02 Algorithms and programming June 2024

What is the CPU? : Central Processing Unit Processes all information What is the fetch-execute cycle? : 1. Fetch The next instruction from memory 2. Decode the Instruction 3. Get data if needed 4. Execute the instruction (repeat) What is the ALU? : Arithmetic logic unit. Part of the CPU that carries out two types of operations: calculations & decisions. What is the CU? : control unit. It manages the instructions. 2 What is cache? : Temporary memory. Small amount of high-speed RAM...

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.

What is a network? A network is a set of connected computers and other devices in order to share resources. This includes files, application software and hardware. What are the two types of network? LAN and WAN What is a LAN? Local Area Network - covers a small geographical area What is a WAN? Wide Area Network - covers a large geographical area What is network infrastructure? Network infrastructure is the hardware and software resources of an entire network that...

OCR - Computer Science - NEA - Coding Project (Poker Game) -> I got an A -> raw mark was 55/70 -> the source code is in the document in the images but I can send the actual visual studio file if needed. The project was done in c# windows form application

GCSE OCR COMPUTER SCIENCE NETWORKS EXAM QUESTIONS FULLY SOLVED.