NSC Computer Application Technology Computers and their uses: The Covid-19 pandemic necessitat

Question

The Covid-19 pandemic necessitated health screening at the entrances to all public facilities, such as schools, libraries and clinics, to limit the spread of the coronavirus.

9.1 Give TWO reasons for using ICTs, instead of a pen and paper, to record and manage the health screening data of learners and teachers at a school.

9.2 The principal suggests that they buy an electronic tablet to record the health screening data of people entering the school.

9.2.1 Give TWO reasons why you agree with the principal that a tablet would be better than a laptop computer for this purpose.

9.2.2 Give TWO specifications/features of a tablet that you would look for when buying a tablet for this purpose.

9.3 The new tablet needs to be connected to the school network so that the captured data can be sent to the school server which is located on the third floor.

9.3.1 How will the tablet communicate with the server at the school?

9.3.2 The tablet does not always connect to the network at the school entrance.

Suggest TWO ways to correct this problem.

9.4 The screenshot of a spreadsheet below shows some health screening data of the learners.

9.4.1 Which spreadsheet feature can be used to get rid of the unnecessary spaces in the headings in row 2?

9.4.2 Which spreadsheet feature would you use in column D to automatically highlight a value if a temperature above 38 degrees is entered?

9.4.3 Give the spreadsheet function that you would use to determine how many learners have a cough, based on the data in column E.

9.5 Below is the Design View of a database table with learner information and the field properties sheet of the Date of birth field.

9.5.1 Suggest THREE improvements that could be made to the Date of birth field to ensure the entry of valid data.

9.5.2 Why is it good practice to complete the Description options for each field in the design of the table?

9.6 Give TWO reasons for making a cloud backup of the data.

9.7 State TWO ways in which the school could share the learners' health information electronically with the district office.

9.8 Learners must have accurate information about Covid-19 to protect themselves from possibly contracting the virus.

9.8.1 The Life Orientation teacher gives the learners a long website address that links to factual information.

What service would you use to make it easy to enter or remember this website address? You may use specific examples.

9.8.2 Explain TWO ways in which the creators of fake information make the information seem real or believable.

9.8.3 State TWO ways in which learners can avoid being fooled into believing fake information.

The Covid-19 pandemic necessitated health screening at the entrances to all public facilities, such as schools, libraries and clinics, to limit the spread of the coronavirus - NSC Computer Application Technology - Question 9 - 2021 - Paper 2

Worked Solution & Example Answer:The Covid-19 pandemic necessitated health screening at the entrances to all public facilities, such as schools, libraries and clinics, to limit the spread of the coronavirus - NSC Computer Application Technology - Question 9 - 2021 - Paper 2

Give TWO reasons for using ICTs, instead of a pen and paper, to record and manage the health screening data of learners and teachers at a school.

Give TWO reasons why you agree with the principal that a tablet would be better than a laptop computer for this purpose.

Give TWO specifications/features of a tablet that you would look for when buying a tablet for this purpose.

How will the tablet communicate with the server at the school?

Suggest TWO ways to correct this problem.

Which spreadsheet feature can be used to get rid of the unnecessary spaces in the headings in row 2?

Which spreadsheet feature would you use in column D to automatically highlight a value if a temperature above 38 degrees is entered?

Give the spreadsheet function that you would use to determine how many learners have a cough, based on the data in column E.

Suggest THREE improvements that could be made to the Date of birth field to ensure the entry of valid data.

Why is it good practice to complete the Description options for each field in the design of the table?

Give TWO reasons for making a cloud backup of the data.

State TWO ways in which the school could share the learners' health information electronically with the district office.

What service would you use to make it easy to enter or remember this website address?

Explain TWO ways in which the creators of fake information make the information seem real or believable.

State TWO ways in which learners can avoid being fooled into believing fake information.

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