A school club called TADA (Teenagers Against Drug Abuse) wants to use ICTs in their campaign to raise awareness of the consequences of drug abuse - NSC Computer Application Technology - Question 10 - 2019 - Paper 2
Question 10
A school club called TADA (Teenagers Against Drug Abuse) wants to use ICTs in their campaign to raise awareness of the consequences of drug abuse.
10.1 Smartphones ... show full transcript
Worked Solution & Example Answer:A school club called TADA (Teenagers Against Drug Abuse) wants to use ICTs in their campaign to raise awareness of the consequences of drug abuse - NSC Computer Application Technology - Question 10 - 2019 - Paper 2
Step 1
10.1.1 Other than a micro USB or USB port, which hardware component on the smartphone would allow more storage to be added to it?
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One hardware component that allows more storage on a smartphone is the SD card slot. This slot permits users to insert an SD card, which can significantly expand the storage capacity of the device.
Step 2
10.1.2 Why do many smartphones have a front-facing camera in addition to a rear camera?
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Many smartphones are equipped with a front-facing camera primarily for video calling and selfies. This feature caters to the increasing demand for personal interaction through applications like Skype and social media platforms.
Step 3
10.1.3 Explain TWO requirements for NFC to share pictures.
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Proximity: Both devices must be placed close together, typically within a few centimeters, to establish NFC connectivity.
Compatibility: Both devices need to support NFC technology, and the respective operating systems must be compatible with the file-sharing protocols.
Step 4
10.1.4 Bluetooth and Wi-Fi are technologies often found on mobile devices. Explain what these two technologies have in common.
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Bluetooth and Wi-Fi both enable wireless communication between devices. They use radio waves to transmit data, allowing for wireless connectivity and interaction without cables, improving user convenience.
Step 5
10.2.1 Give TWO reasons why the club published a website.
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To enhance the club's public image and credibility, keeping the community informed.
To provide a platform for promoting activities and raising awareness about drug abuse.
Step 6
10.2.2 State TWO ways to ensure that the website does not offend sensitive viewers.
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Include content warnings for sensitive topics that may appear on the website.
Use a moderated feedback system where content can be reviewed before publication to prevent offensive materials.
Step 7
10.2.3 State TWO ways to make the website user-friendly.
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Ensure a consistent layout on each web page, which makes navigation intuitive.
Use appropriate typography and color schemes that enhance readability.
Step 8
10.2.4 How would the users know that the website is a secure site?
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Users can identify a secure site by looking for a lock icon in the URL bar and ensuring that the URL starts with 'https://'. These indicators signify that the site uses encryption to protect user data.
Step 9
10.2.5 Explain why some website elements may not display.
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Some elements may not display due to resources not being saved in the correct folder, incorrect paths to resources, or browser compatibility issues where certain elements are not supported.
Step 10
10.3.1 State TWO measures the club can implement to keep their members' data secure.
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Implement a firewall and keep it updated to protect against unauthorized access.
Use encryption for sensitive data to ensure that it is secure when stored or transmitted.
Step 11
10.3.2 Members complain that they receive unwanted e-mails after registering on the website. Give the term for these e-mails AND suggest a solution to this problem.
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These emails are referred to as spam. A solution to this issue includes using a spam filter to block these emails, and providing users with an option to unsubscribe from mailing lists.
Step 12
10.4 Suggest TWO reasons why it would not be a good idea to set up a Bluetooth network to share the internet connectivity across the school.
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Limited range: Bluetooth has a restricted range, making it impractical for broad access across a school campus.
Slow throughput: Bluetooth connections often provide slower data transfer speeds compared to other technologies, which can hinder internet use.
Step 13
10.5.1 What database function should the secretary use to calculate the number of learners affected?
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The secretary should use the Count function to accurately calculate the number of learners affected by each type of addiction.
Step 14
10.5.2 In which part of the report should the secretary place a function to calculate the number of learners affected by each problem?
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The secretary should place the count function in the footer/header section of the report, where it can effectively summarize the total number of learners.
Step 15
10.6.1 Briefly explain the concept of crowd funding.
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Crowd funding involves raising funds from a large number of individuals, typically through small contributions, for a specific project or venture. It often relies on online platforms to facilitate the collection of funds.
Step 16
10.6.2 Give ONE reason why crowd funding is NOT a good idea to raise the needed funds for this project.
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One reason against crowd funding is that the project may have a limited lifespan and might not be sustainable without ongoing support, which could discourage potential donors.
