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QUESTION 7: SOCIAL IMPLICATIONS 7.1 State TWO uses of AR (augmented reality) - NSC Computer Application Technology - Question 7 - 2018 - Paper 2
Question 7
QUESTION 7: SOCIAL IMPLICATIONS 7.1 State TWO uses of AR (augmented reality). 7.2 Give TWO examples of how social engineering is done. 7.3 Discuss TWO benefits of... show full transcript
Worked Solution & Example Answer:QUESTION 7: SOCIAL IMPLICATIONS 7.1 State TWO uses of AR (augmented reality) - NSC Computer Application Technology - Question 7 - 2018 - Paper 2
Step 1
State TWO uses of AR (augmented reality).
Answer
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Education: AR can be used in educational settings to provide interactive learning experiences, such as virtual field trips or anatomy lessons that bring complex subjects to life.
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Entertainment: Augmented reality is widely utilized in gaming, allowing players to interact with virtual objects overlaid onto the real world, enhancing immersion and engagement.
Step 2
Give TWO examples of how social engineering is done.
Answer
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Phishing Emails: Hackers often send fake emails that appear legitimate, tricking individuals into providing personal information such as passwords or bank details.
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Pretexting: In this method, attackers create a fabricated scenario (like impersonating a bank representative) to obtain confidential information from their targets.
Step 3
Discuss TWO benefits of using Bitcoin.
Answer
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Lower Transaction Fees: Bitcoin transactions typically incur lower fees compared to traditional banking systems, especially for international transfers.
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Anonymity: Bitcoin allows users to make transactions without revealing their personal identities, providing a level of privacy that is not common with conventional currencies.
Step 4
Give TWO reasons why some governments are blocking VPN access for their citizens.
Answer
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Preventing Piracy: Some governments block VPNs to control or eliminate the downloading and sharing of pirated content, as VPNs can be used to bypass restrictions.
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Maintaining National Security: Authorities often justify blocking VPN access by citing the need to prevent cyber crimes and maintain control over internet usage to protect national interests.
Step 5
Give TWO tips for the responsible use of social media in order to prevent offending other people.
Answer
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Respect Privacy: Always ask for permission before sharing personal information or images of others on social media.
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Be Mindful of Content: Avoid posting content that may be divisive or disrespectful to others, and aim to promote positive discussions.