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 for expanded storage on a smartphone, aside from the micro USB or USB port, is a Micro SD card slot. This allows users to insert additional memory cards for extra storage.
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 include a front-facing camera primarily for video calls and selfies. This allows users to engage in video conferencing or capture self-portraits with ease.
Step 3
10.1.3 Explain TWO requirements for NFC to share pictures.
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Proximity Requirement: Both devices must be physically close to one another, typically within a few centimeters.
Compatibility: Both devices need to support NFC technology and be configured to enable NFC functionality.
Step 4
10.1.4 Explain what these two technologies have in common.
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Both Bluetooth and Wi-Fi are wireless communication technologies that allow devices to connect and share data without physical cables. They operate on similar frequency bands, generally in the 2.4 GHz range.
Step 5
10.2.1 Give TWO reasons why the club published a website.
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Increased Awareness: A website helps enhance the club's public image and raises awareness of their activities regarding drug abuse.
Information Distribution: It allows the club to reach a wider audience, keeping people informed about drug abuse issues and their initiatives.
Step 6
10.2.2 State TWO ways to ensure that the website does not offend sensitive viewers.
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Content Warnings: Adding content warnings on sensitive topics helps prepare viewers for what they might encounter.
User Consent: Obtain user consent before displaying any potentially triggering content, allowing them to choose what they wish to view.
Step 7
10.2.3 State TWO ways to make the website user-friendly.
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Clear Navigation: Providing a consistent layout and easy-to-use navigation links on each page enhances user experience.
Readable Text: Ensuring good readability with proper font size and color schemes improves accessibility.
Step 8
10.2.4 How would members know that the website is a secure site?
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Members can check for a secure connection by looking for a lock icon in the URL bar and verifying that the URL begins with 'https', indicating a secure protocol.
Step 9
10.2.5 Give TWO reasons why some website elements may not display.
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Incorrect File Paths: If resources are not saved in the correct folder, elements may not load.
Browser Compatibility: Some browsers may not support certain HTML elements or styles, causing display issues.
Step 10
10.3.1 State TWO measures the club can implement to keep their members’ data secure.
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Data Encryption: Encrypting the data ensures that it is protected from unauthorized access.
Regular Security Updates: Keeping the software and systems updated helps defend against vulnerabilities.
Step 11
10.3.2 Give the term for these e-mails AND suggest a solution to this problem.
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The term for these emails is 'Spam.' A solution is to use a spam filter to automatically sort and block unwanted emails or 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 limited range, which might hinder connectivity across larger school premises.
Bandwidth Issues: Bluetooth can become over-congested with multiple connections, resulting in slow internet speeds.
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 in the database to calculate the number of records in a group.
Step 14
10.5.2 In which part of the report should the secretary place a function to calculate the number of learners affected?
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The secretary should place the function in the 'footer/header' of the report to display the total number of learners affected by each type of problem.
Step 15
10.6.1 Briefly explain the concept of crowd funding.
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Crowd funding is a method of raising funds through small contributions from a large number of people, typically via online platforms. It often supports innovative ideas, projects, or charitable causes.
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 is that crowd funding may have a limited lifespan and might not yield sufficient funds, especially if the project does not attract enough backers or if it lacks viability.
