The local municipality asked you to use your knowledge of ICTs to help them implement an effective water-saving campaign - NSC Computer Application Technology - Question 9 - 2017 - Paper 2
Question 9
The local municipality asked you to use your knowledge of ICTs to help them implement an effective water-saving campaign.
9.1 They want to create an information boo... show full transcript
Worked Solution & Example Answer:The local municipality asked you to use your knowledge of ICTs to help them implement an effective water-saving campaign - NSC Computer Application Technology - Question 9 - 2017 - Paper 2
Step 1
9.1.1 Name an application that can be used to design such a booklet.
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Answer
An application suitable for designing a booklet includes Microsoft Word or Publisher. These applications allow users to create visually appealing layouts with ease.
Step 2
9.1.2 Why would A2 size paper be a bad choice for printing the booklet?
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A2 size paper might be unsuitable for printing the booklet as it is not accommodated by most printers and could be too large, making it impractical for booklet formats.
Step 3
9.1.3 Suggest TWO ways to save ink when printing a project.
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Use draft/econo mode when printing to reduce ink usage.
Print in black and white instead of color, which tends to consume more ink.
Step 4
9.1.4 Recommend a cost-effective alternative to printing to distribute a large number of booklets.
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An effective alternative would be to distribute the booklet electronically, such as by converting it to a PDF format and sharing it via email or on the municipality's website.
Step 5
9.1.5 Name TWO types of storage media one can use with the digital camera for saving the photographs.
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SD Card.
Micro SD card.
Step 6
9.2.1 Which TWO objects in a database program could be used to enter water usage by each customer?
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Table.
Form.
Step 7
9.2.2 Identify a field in the list below in which the same data has to be entered repeatedly AND suggest a property that one can set to avoid manual capturing of duplicate data.
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The 'Customer_ID' field requires repeated entries. A property like 'Set Default Value' can be utilized to prevent duplication.
Step 8
9.2.3 Which database technique could the municipality use to determine the top ten water savers?
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Using a query or filter/sorting technique would allow the municipality to determine and display the top ten water savers based on their usage data.
Step 9
9.2.4 Which website feature could provide municipal customers with automatic updates each time the top ten list changes?
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Implementing an RSS feed feature would keep customers updated automatically whenever the top ten list is revised.
Step 10
9.2.5 Discuss TWO implications of posting the names of the top ten offenders online.
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Offenders may be ridiculed or ostracized publicly, impacting their reputation.
This action could lead to behavioral changes, where individuals may feel pressured to conserve water to avoid being named.
Step 11
9.2.6 Name TWO design principles that would make the municipal website easy to use.
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Consistency in layout and fonts to ensure a uniform experience.
Ease of navigation with prominently displayed hyperlinks for quick access.
Step 12
9.2.7 How can a hacker force the municipal website to go offline?
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A hacker might launch an internet attack, such as a Denial of Service (DoS) attack, which floods the website with traffic, rendering it inaccessible.
Step 13
9.2.8 Explain how it is possible that the website is attacked from a customer’s computer, without the customer’s knowledge.
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Customers can be unknowingly infected by malware that turns their computer into a bot or zombie, allowing hackers to control them and use their device for attacks.
Step 14
9.3.1 State TWO problems regarding the use of the question below that appeared in the survey.
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Respondents may be uncertain about what type of answer is required, causing confusion.
The question might be too broad, leading to ambiguous responses that can't be easily analyzed.
Step 15
9.3.2 State TWO methods to conduct this water awareness survey.
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Print and distribute physical surveys in public areas.
Conduct surveys online via digital platforms to reach a wider audience.
Step 16
9.3.3 What are the implications for the survey findings if the same person can submit more than one survey response?
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If multiple submissions are allowed, it may lead to inflated data, resulting in inaccurate or unreliable survey findings that misrepresent the community's water-saving practices.
