Computer Science 9608: Security, Privacy and Data Integrity Topical Past Paper Questions
Cambridge AS & A Level Computer Science (9608) past-paper questions on Security, Privacy and Data Integrity , free. This topic is frequently examined across 12 exam sessions. Sign in for the full topic-segregated question bank and AI worksheets.
Sample questions
(a) Tick (✓) one box in each row to identify whether each measure is an example of data verification or data validation. (b) Identify one measure of data verification not given in part (a). (c) Identify one measure of data validation not given in part (a).
A laptop on a home network connects to the Internet through a router. (a) The laptop has an IP address. (i) Give the reasons why the laptop has an IP address. [2] (ii) The laptop's IP address is private. Give the reasons why the laptop does not have a public IP address. [2] (iii)…
In a supermarket, a self-checkout machine allows customers to scan the barcodes of products and then pay for their shopping. These are an alternative to the traditional cashier-staffed checkout. (a) The self-checkout machine has a touchscreen. (i) Identify two other input devices…
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