Computer Science 9-1 0984: Security Topical Past Paper Questions
Cambridge IGCSE Computer Science 9-1 (0984) past-paper questions on Security, free. This topic is frequently examined across 13 exam sessions. Sign in for the full topic-segregated question bank and AI worksheets.
Sample questions
Cyber security threats are a problem when using the internet. (a) Complete the table by writing the missing terms and descriptions about cyber security threats. Each term and description must be different. (b) Explain how access levels are used to help prevent a cyber security at…
An online clothing company has a homepage at the uniform resource locator (URL) https://www.cieclothes.com/index.html (a) Write down the three different parts of the URL shown by the labels a, b and c. https://www.cieclothes.com/index.html a b c [3] (b) The web pages are stored o…
A barcode scanning system uses a check digit to check for errors in data on input. (a) Explain how the barcode scanning system operates to check for errors. [4] (b) After a barcode is scanned, data is sent to a stock control system to update the stock value stored for that produc…
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