Question 1: Define the term 'privacy' in the context of computer science and personal data.

Answer: Privacy refers to the right of individuals to control access to their personal information and to prevent others from accessing or sharing it without permission.

Question 2: Give an example of a situation where someone's privacy might be compromised online.

Answer: An example is when a person posts personal details on social media, which can be seen by strangers or used without their consent.

Question 3: Why is it important for companies to protect users' personal data?

Answer: Protecting personal data is important to prevent misuse, identity theft, and to maintain users' trust and comply with laws and regulations about data protection.

Question 4: Name one law or regulation in the UK that helps protect individuals' privacy online.

Answer: The General Data Protection Regulation (GDPR).

Question 5: Describe one way a person can protect their privacy when using the internet.

Answer: They can use strong passwords, enable two-factor authentication, and avoid sharing too much personal information online.

Question 6: Complete the truth table for the logic gate described as follows: The output is true only when both inputs are true. Inputs are A and B.

Answer: A | B | Output ---|---|-------- T | T | T T | F | F F | T | F F | F | F

Question 7: Draw a logic circuit that shows an AND gate with two inputs. Label the inputs as A and B, and the output as C.

Answer: A correct sketch would show two lines representing inputs A and B entering an AND gate symbol (a D-shaped symbol), with one line coming out labeled as C (the output).

Question 8: Explain why sharing too much personal information online can be a privacy risk.

Answer: Sharing too much information can allow others to steal your identity, target you for scams, or invade your privacy by knowing details about your life.

Question 9: Sketch a simple diagram that illustrates the concept of data privacy, such as a person protecting their personal data or a locked data storage.

Answer: A correct sketch might show a person with a shield or a lock over a box labeled 'Personal Data,' symbolising protection and privacy.

Question 10: What should you do if you believe your personal data has been shared without your permission?

Answer: You should contact the organisation involved, report the issue to the relevant authorities, and change any passwords or security settings if necessary.

Question 11: Identify two benefits of respecting others' privacy online.

Answer: Benefits include building trust, maintaining good relationships, and preventing harm caused by misuse of personal information.