10.1 The Historical Society is planning a tour in September - NSC Computer Application Technology - Question 10 - 2024 - Paper 2
Question 10
10.1 The Historical Society is planning a tour in September. Members must plan and prepare to travel wisely.
10.1.1 State TWO safety measures to consider when using... show full transcript
Worked Solution & Example Answer:10.1 The Historical Society is planning a tour in September - NSC Computer Application Technology - Question 10 - 2024 - Paper 2
Step 1
10.1.1 State TWO safety measures to consider when using your mobile device at an airport/hotel.
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Avoid accessing private content in public areas to prevent data breaches.
Use a VPN to secure your internet connection and hide your online activity.
Step 2
10.1.2 Why is it important to remove any metadata from photos that will be publicly visible on websites?
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Removing metadata is crucial because it can reveal sensitive information, such as location data, which can be exploited by malicious actors.
Step 3
10.1.3 What term describes this process?
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This process is referred to as crowd funding.
Step 4
10.1.4 Give TWO advantages of using video conferencing.
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Ability to connect with people globally, allowing for seamless communication regardless of location.
Cost savings as it eliminates travel expenses.
Step 5
10.2.1 Name TWO devices needed to experience virtual reality (VR).
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VR headset (e.g., Oculus Rift).
Gaming console or computer with VR capabilities.
Step 6
10.2.2 Name TWO negative health issues that one can experience.
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Motion sickness or cyber sickness due to disorientation in the virtual environment.
Eye strain from prolonged use of VR equipment.
Step 7
10.2.3 How does augmented reality (AR) enhance the experience for the members when visiting historical sites?
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AR enhances experiences by overlaying digital information and imagery on physical environments, making historical interactions more immersive and informative.
Step 8
10.2.4 Name a technology that forms part of the 4IR, excluding IoTs.
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One technology that forms part of the 4IR is Artificial Intelligence (AI).
Step 9
10.3 State THREE criteria that can be used to create a strong password.
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Combination of uppercase and lowercase letters.
Inclusion of numbers.
Use of special characters.
Step 10
10.4.1 Give TWO advantages of using cryptocurrency.
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Low transaction fees, as there are minimal charges compared to traditional banking systems.
Global acceptance, allowing transactions across borders without significant hurdles.
Step 11
10.4.2 Briefly explain what a blockchain is.
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A blockchain is a decentralized digital ledger that records transactions across multiple computers, making it secure and unchangeable.
Step 12
10.5.1 Give TWO reasons why members would prefer NOT to use a self-driving bus.
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Lack of control, leading to potential safety concerns.
Vulnerability to hacking, which could compromise passenger safety.
Step 13
10.5.2 Briefly explain what big data is.
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Big data refers to the vast volumes of structured and unstructured data that are analyzed using advanced computing techniques to extract meaningful insights.
