6.1 Why would an author's name not be enough to consider a source trustworthy? 6.2 An Internet search returned a link from an advertiser at the top of the set of results - NSC Computer Application Technology - Question 6 - 2017 - Paper 2

Following a link from an advertiser may not be a good idea because it may give biased information, as the content is likely influenced by the advertising agenda rather than independent or factual data.

From the graphs provided, we can conclude that the number of males decreased while the number of females increased from 2016 to 2017.

A line or column graph would be appropriate to effectively combine and compare the information presented in the graphs regarding male and female learner numbers.

The number of respondents directly affects the reliability of a survey. Too few respondents can result in inconclusive findings, while a sufficient number of respondents helps ensure that the results are representative and yield reliable insights.

The reason for the incorrect sorting is that the sorted range did not include the marks column, which led to misalignment between the surnames, names, and their corresponding marks.

1. The first row should be set to field names, but it is not currently configured that way.
2. Missing fields appear in the third row particularly, which may confuse data organization.
3. The wrong delimiter used could lead to the data not being separated into the correct columns.