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.
96%
114 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
An application like Microsoft Word or Publisher can be used to design the booklet. These applications provide templates and tools that facilitate the design process.
Step 2
9.1.2 Why would A2 size paper be a bad choice for printing the booklet?
99%
104 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
A2 size paper might be a bad choice because it is not accommodated by most printers, meaning it would require specialized equipment to print the booklet.
Step 3
9.1.3 Suggest TWO ways to save ink when printing a project.
96%
101 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
Use draft or economy mode when printing to reduce ink usage.
Print in black and white instead of color to save on colored ink.
Step 4
9.1.4 Recommend a cost-effective alternative to printing to distribute a large number of booklets.
98%
120 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
A cost-effective alternative is to distribute the booklet electronically. This can be done by saving it as a PDF 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.
97%
117 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
Micro SD card
USB Flash Drive
Step 6
9.2.1 Which TWO objects in a database program could be used to enter water usage by each customer?
97%
121 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
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.
96%
114 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
The 'Customer_ID' field requires repeated entries. A property that can be set is to enforce data validation or use a unique identifier to prevent duplicates.
Step 8
9.2.3 Which database technique could the municipality use to determine the top ten water savers?
99%
104 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
The municipality could use a query to filter and sort the data based on water usage to identify the top ten savers.
Step 9
9.2.4 Which website feature could provide municipal customers with automatic updates each time the top ten list changes?
96%
101 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
An RSS feed could be implemented to provide automatic updates to customers whenever the list changes.
Step 10
9.2.5 Discuss TWO implications of posting the names of the top ten offenders online.
98%
120 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
Offenders may be ridiculed or ostracized by the public, which could lead to negative social implications.
It may create a positive behavioral change as individuals strive to avoid being listed.
Step 11
9.2.6 Name TWO design principles that would make the municipal website easy to use.
97%
117 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
Ease of navigation, for instance by using clear hyperlinks.
Readability, ensuring that the font size and color schemes are suitable for all users.
Step 12
9.2.7 How can a hacker force the municipal website to go offline?
97%
121 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
A hacker can launch a Denial of Service (DoS) attack, overwhelming the site's resources and 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.
96%
114 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
Customers can be infected with malware or become part of a botnet, allowing their computers to be used for attacks without their awareness.
Step 14
9.3.1 State TWO problems regarding the use of the question below that appeared in the survey.
99%
104 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
The question is open-ended and might lead to unfocused responses that are difficult to analyze.
Respondents might not know how to answer due to the lack of guidance on response types.
Step 15
9.3.2 State TWO methods to conduct this water awareness survey.
96%
101 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
Conducting face-to-face interviews to gather qualitative data.
Using online survey tools to reach a broader audience effectively.
Step 16
9.3.3 What are the implications for the survey findings if the same person can submit more than one survey response?
98%
120 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
If multiple submissions from the same person are allowed, it can lead to inaccurate or unreliable results, skewing the data and making it difficult to derive valid conclusions.
