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You are a computer specialist - NSC Computer Application Technology - Question 9 - 2018 - Paper 2
Question 9
You are a computer specialist. The local traffic department has requested you to assist with the online administration of traffic offences. 9.1 The traffic officers... show full transcript
Worked Solution & Example Answer:You are a computer specialist - NSC Computer Application Technology - Question 9 - 2018 - Paper 2
Step 1
What communications technology is most likely to be used to connect to the internet in this case? Motivate your answer.
Answer
The most likely communications technology to be used is 3G, LTE, 4G, or Cellular/Satellite connections. This is because traffic officers will be stationed at different roadside points, requiring mobile internet to ensure constant connectivity for real-time communication with the traffic department. The mobility and range of these technologies make them suitable for the outlined task.
Step 2
State TWO advantages of scanning barcodes as opposed to manually writing information down.
Answer
- Efficiency: Scanning barcodes allows for quicker data entry compared to manual writing, reducing the time spent on capturing information.
- Accuracy: Barcode scanning minimizes the risk of human error, ensuring the recorded data is more precise and reliable.
Step 3
Step 4
Step 5
State TWO ways in which traffic offenders can determine and share the location of a mobile speed camera after passing it.
Answer
- Geo-tagging: Offenders can drop a pin on a map using applications like WhatsApp or Waze, sharing the exact location of the camera.
- GPS Sharing: They may record and share GPS coordinates in real-time through social media or messaging apps.
Step 6
State TWO ways in which people try to hide social media posts from the authorities.
Answer
- Privacy Settings: Using applications or features that allow restricting who can view their posts, ensuring only selected individuals have access.
- Anonymous Posting: Posting information under a nickname or pseudonym to conceal their identity.
Step 7
Why could his good intentions get him into trouble?
Answer
His intentions could lead to trouble as he may inadvertently violate privacy laws or regulations by photographing offenders without consent. Additionally, focusing on capturing images while driving can distract him, potentially causing an accident.