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
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 is the Micro SD slot. This component enables users to insert a memory card for additional storage capacity.
Step 2
Why do many smartphones have a front-facing camera in addition to a rear camera?
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Many smartphones feature a front-facing camera primarily for video calling and for taking selfies. This dual camera setup caters to the growing trend of self-portrait photography and facilitates communication through applications like Skype and Zoom.
Step 3
Explain TWO requirements for using NFC to share pictures.
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Both devices must be within close proximity, typically within 4 cm, to establish a connection.
Both devices need to support NFC technology and be enabled for NFC sharing.
Step 4
Explain what Bluetooth and Wi-Fi have in common.
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Both Bluetooth and Wi-Fi are wireless communication technologies that allow devices to connect without physical cables. They use radio waves to transmit data and require pairing to establish a connection.
Step 5
Give TWO reasons why the club published a website.
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To promote their activities and increase the visibility of their campaign against drug abuse.
To provide information and resources related to drug abuse, helping to educate the public.
Step 6
State TWO ways to ensure that the website does not offend sensitive viewers.
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Use appropriate language that is sensitive to the audience's feelings and backgrounds.
Avoid graphic images or content that could be considered offensive or triggering.
Step 7
State TWO ways to make the website user-friendly.
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Implement a consistent layout and navigation across all pages to improve usability.
Ensure the text is readable with suitable font sizes and color contrasts.
Step 8
How could users know that the website is a secure site?
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Users can identify a secure website by looking for a padlock icon in the URL bar and ensuring that the URL begins with 'https://', which indicates that the site uses SSL encryption.
Step 9
State TWO measures the club can implement to keep their members' data secure.
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Install a firewall to monitor and control incoming and outgoing network traffic.
Regularly update software to protect against security vulnerabilities.
Step 10
Give the term for these e-mails AND suggest a solution to this problem.
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The term for these e-mails is Spam. A suggested solution is to use a spam filter to block unwanted emails or unsubscribe from mailing lists.
Step 11
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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Bluetooth has a limited range, which may result in connectivity issues for users who are far from the base device.
It can connect to a limited number of devices simultaneously, reducing the effectiveness of internet sharing in a larger environment.
Step 12
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 records or learners affected by each type of addiction.
Step 13
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 function in the report footer or header, where summary totals are typically presented.
Step 14
Briefly explain the concept of crowd funding.
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Crowd funding is a method of raising funds for a project or venture by soliciting contributions from a large number of people, typically through online platforms. It often involves community engagement to support a common idea or cause.
Step 15
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 has a limited lifespan; if the project does not receive sufficient attention or support quickly, it may fail to meet its funding goals.
