Hexadecimal close hexadecimal A number system using 16 symbols from 0 9 and A F also known as base 16 and hex also known as hex is the third commonly used number has 16 units 0 9
ROM can be read from but not written to hence the term read only This makes ROM ideal for storing instructions close instruction A single action that can be performed by a computer processor
GCSE; OCR; Producing robust programs OCR Validation Programs must run correctly or they are of little value Careful planning and testing of a program are essential as is writing maintainable
Learn about and revise tropical rainforests their characteristics and the threats they face with GCSE Bitesize Geography AQA
Sheila Birling is Arthur and Sybil s daughter and is in her early twenties At the start of the play she is celebrating her engagement to Gerald Croft and she is a giddy naïve and childish young
Find your added subjects in My Bitesize Try this quiz based on GCSE Computer Science past papers Choose the topic you would like to revise and answer the questions GCSE Computer Science exam
GCSE; Edexcel; Exam techniques Edexcel Discuss vs justify vs evaluate Learn techniques for taking your GCSE Business exam with example questions answers and case studies Part of Business Exam
GCSE English Language Exam board content from BBC Bitesize for students in England Northern Ireland or Wales Choose the exam board that matches the one you study
A Christmas Carol by Charles Dickens tells the story of Ebenezer Scrooge an old man who transforms his miserly ways after four ghostly visits one Christmas Eve Plot summary quiz Revise and learn
GCSE; AQA; Material categories and properties AQA Textiles All materials have physical and working properties Physical properties are the traits a material has before it is used whereas
GCSE; Edexcel; The options for start up and small businesses Edexcel Private limited company Ltd There are a number of different options when setting up a new or small business
Cache memory close cache memory A piece of temporary memory It can refer to a part of the RAM storage disk CPU or an area for storing web pages is a type of high speed random access memory
GCSE; Edexcel; Tropical rainforests Edexcel Threats to the tropical rainforest deforestation Tropical rainforests are an important ecosystem with distinct characteristics and adaptations
Several hormones close hormone Chemical messenger produced in glands and carried by the blood to specific organs in the body are involved in the menstrual cycle of a woman
GCSE; Edexcel; Networks Edexcel Protocols A network is when more than one device is connected in order to communicate There are different types of networks which are used for different purposes
Fuel cells close fuel cell Device that produces a voltage continuously when supplied with a fuel and oxygen work in a different way than chemical cells Fuel cells produce a voltage close voltage
GCSE; WJEC; Causes and consequences of uneven development WJEC Development in Mumbai India The world has developed very differently across regions and by continent The consequences of
GCSE; Edexcel; Multiples and factors Edexcel Highest common factor and lowest common multiple Prime numbers factors and multiples are essential building blocks for a lot of number work
GCSE; AQA Trilogy; Analysing and identifying substances AQA Chromatography Formulations are mixtures designed with a specific purpose Chromatography can be used to separate a mixture of solutes
Learn about valuable skills for doing an experiment like creating hypotheses identifying risks and measuring and recording data accurately