IGCSE Computer Science (0984) — October–November 2024, Paper 12
8 questions · every question answerable online with instant point-by-point AI marking against the official mark scheme.
Start with Question 1 →Different types of software can be run on a computer. State what is meant by software.
Answer this question and get it marked →Data storage can be measured using different units of measurement. Identify the name of the smallest unit of measurement of data.
Answer this question and get it marked →A user enters data that is hexadecimal into a computer system. The data is converted to binary to be processed by the computer. Give one similarity between hexadecimal and binary.
Answer this question and get it marked →A student has a smartwatch. The smartwatch has built-in input and output devices. Identify two input devices that can be built into the smartwatch.
Answer this question and get it marked →A barcode scanning system uses a check digit to check for errors in data on input. Explain how the barcode scanning system operates to check for errors.
Answer this question and get it marked →The table contains names and descriptions of components in a central processing unit (CPU). Complete the table by giving the missing component names and descriptions. Component…
Answer this question and get it marked →A student enters the uniform resource locator (URL) for a web page into their tablet computer. State what is meant by a URL.
Answer this question and get it marked →A robot vacuum cleaner uses sensors to navigate around obstacles in a room. Tick (✓) one box to show which sensor would be the most suitable for this purpose. A. proximity B. flow…
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