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6.1 State TWO ways in which to find information if you do not have access to the internet - NSC Computer Application Technology - Question 6 - 2019 - Paper 2
Question 6
6.1 State TWO ways in which to find information if you do not have access to the internet. 6.2 Give TWO reasons why a drop-down form field is used instead of a text... show full transcript
Worked Solution & Example Answer:6.1 State TWO ways in which to find information if you do not have access to the internet - NSC Computer Application Technology - Question 6 - 2019 - Paper 2
Step 1
Step 2
Give TWO reasons why a drop-down form field is used instead of a text form field on an electronic form.
Answer
- A drop-down form field limits the respondent to a specific set of options, reducing the chances of input errors.
- It allows for consistent data processing and export, as all entries are standardized.
Step 3
Explain why the information may not be reliable.
Answer
- The content on wikis can be contributed by individuals who are not experts, leading to potential inaccuracies.
- There is often a lack of moderation or review by qualified individuals, which may result in biased or outdated information.
Step 4
Identify THREE problems in this spreadsheet that will affect the quality of data when it is imported into a database.
Answer
- Missing information in certain fields can lead to incomplete record imports.
- Inconsistent data types or formats within columns, such as text mixed with numbers, can cause errors during import.
- Duplicate or misleading headings may confuse the data import process, resulting in inaccuracies.
Step 5
Other than the problems identified in QUESTION 6.4.1, why would it NOT be possible to create a meaningful graph using the data above?
Answer
- There are no suitable numeric data points available for graphical representation.
- The data may not have clear patterns or relationships that can be visually interpreted.