1 Robin Naudé Gr 12 CAT Notes
, INHOUDSOPGAWE
SEPTEMBER 2024 (class exercise) ........................................................................................................ 3
QUESTION 1 - Multiple choice .................................................................................................................... 1
QUESTION 4 - systems technologies (Module 1.1 - 1.5) ............................................................................. 8
June 2017 ................................................................................................................................................ 8
Record 2017 ............................................................................................................................................ 9
June 2018 .............................................................................................................................................. 10
Record 2018 .......................................................................................................................................... 11
JUNE 2019 ............................................................................................................................................ 11
RECORD 2019 ...................................................................................................................................... 13
RECORD 2020 ...................................................................................................................................... 14
JUNE 2021 ............................................................................................................................................ 15
RECORD 2021 ...................................................................................................................................... 15
QUESTION 5: NETWORKS & INTERNET -- Module 2.1 ........................................................................... 17
JUNE 2017 ............................................................................................................................................ 17
RECORD 2017 ...................................................................................................................................... 18
JUNE 2018 ............................................................................................................................................ 18
RECORD 2018 ...................................................................................................................................... 19
JUNE 2019 ............................................................................................................................................ 20
RECORD 2019 ...................................................................................................................................... 21
RECORD 2020 ...................................................................................................................................... 21
JUNE 2021 ............................................................................................................................................ 23
RECORD 2021 ...................................................................................................................................... 23
JUNE 2022 ............................................................................................................................................ 23
RECORD 2022 ...................................................................................................................................... 24
RECORD 2023 ...................................................................................................................................... 25
QUESTION 6/ 8: Information Management - Module 7.1-7.2 ..................................................................... 26
JUNE 2024 - LIMPOPO ......................................................................................................................... 26
RECORD 2023 ...................................................................................................................................... 27
Modules 7, 9 and 10 .................................................................................................................................. 29
June 2017 .............................................................................................................................................. 29
(June 2019) ............................................................................................................................................ 38
June 2019 .............................................................................................................................................. 40
2 Robin Naudé Gr 12 CAT Notes
,SEPTEMBER 2024 (CLASS EXERCISE)
What is meant by the 5th industrial revolution?
○ 5th industrial revolution is the combination of humans and machines in the workplace
Benefits of 5th industrial revolution for SA's government
○ Create jobs for creative thinkers
○ Help companies make the most of existing resources
○ It offers greener solutions/paperless technology.
○ Promote collaboration between people, machines, processes and systems to improve
performance and efficiency.
○ Emphasizes the importance of creativity that ensures balance between people and
technology.
AI meaning
○ Artificial intelligence is technology that enables computers and machines to simulate human
intelligence and problem-solving abilities.
disadvantages of replacing people with machines (in the workplace)
○ Loss of jobs
○ Machines cannot think for themselves
○ Ethical concerns
○ Loss of skills that can cause inequality
What are autonomous cars?
○ It's a vehicle that can drive itself from one point to another using technology and sensors.
Name problems with the Type of car in SA
○ Security issues due to possible hacking.
○ Machine errors can occur
○ They are expensive and very few will afford them.
○ Legal action in the event of accidents can be a challenge in the absence of a human driver
○ Job losses
○ Load shedding can be a problem when the car needs to be recharged.
What is crowdfunding?
○ Crowdfunding is the practice of financing a project/business by raising money from many
people, usually via the internet.
3 Robin Naudé Gr 12 CAT Notes
, Name ONE advantage of crowdfunding for an investor.
○ Can help entrepreneurs start a business/project if they have no other form of
financing
○ Entrepreneurs can test the success of an idea – if funding is not enough, the idea
may not work.
○ Entrepreneur can be part of a larger network of people interested in funding start-ups
○ Investors from all over the world can participate in new ideas.
Name TWO functions that can be performed by a headset
jack.
○ As output devices for audio (earphone/speakers)
○ A voice input device (microphone)
Disadvantages of using a high-resolution webcam during video
communication.
○ It uses a lot of data.
○ If the internet is slow, the image may be unclear.
○ Increased bandwidth usage
○ Higher processing power
○ Storage requirements
○ Privacy issues: people may be able to see and read sensitive documents
What is LTE? (full definition not what the abbreviation stands for)
○ LTE (Long Term Evolution) is a standard used in wireless communications
What is the difference between shaping and throttling?
o Shaping is selective while throttling is non-selective
o Shaping slows down the speed of certain internet services, while throttling affects the
speed of all internet services.
What is plagiarism?
○ Using someone else's (intellectual) material/property and passing it off as your own
without permission
What word processing features can help someone avoid plagiarism during PAT research?
○ Quotes
○ Bibliography
4 Robin Naudé Gr 12 CAT Notes
, INHOUDSOPGAWE
SEPTEMBER 2024 (class exercise) ........................................................................................................ 3
QUESTION 1 - Multiple choice .................................................................................................................... 1
QUESTION 4 - systems technologies (Module 1.1 - 1.5) ............................................................................. 8
June 2017 ................................................................................................................................................ 8
Record 2017 ............................................................................................................................................ 9
June 2018 .............................................................................................................................................. 10
Record 2018 .......................................................................................................................................... 11
JUNE 2019 ............................................................................................................................................ 11
RECORD 2019 ...................................................................................................................................... 13
RECORD 2020 ...................................................................................................................................... 14
JUNE 2021 ............................................................................................................................................ 15
RECORD 2021 ...................................................................................................................................... 15
QUESTION 5: NETWORKS & INTERNET -- Module 2.1 ........................................................................... 17
JUNE 2017 ............................................................................................................................................ 17
RECORD 2017 ...................................................................................................................................... 18
JUNE 2018 ............................................................................................................................................ 18
RECORD 2018 ...................................................................................................................................... 19
JUNE 2019 ............................................................................................................................................ 20
RECORD 2019 ...................................................................................................................................... 21
RECORD 2020 ...................................................................................................................................... 21
JUNE 2021 ............................................................................................................................................ 23
RECORD 2021 ...................................................................................................................................... 23
JUNE 2022 ............................................................................................................................................ 23
RECORD 2022 ...................................................................................................................................... 24
RECORD 2023 ...................................................................................................................................... 25
QUESTION 6/ 8: Information Management - Module 7.1-7.2 ..................................................................... 26
JUNE 2024 - LIMPOPO ......................................................................................................................... 26
RECORD 2023 ...................................................................................................................................... 27
Modules 7, 9 and 10 .................................................................................................................................. 29
June 2017 .............................................................................................................................................. 29
(June 2019) ............................................................................................................................................ 38
June 2019 .............................................................................................................................................. 40
2 Robin Naudé Gr 12 CAT Notes
,SEPTEMBER 2024 (CLASS EXERCISE)
What is meant by the 5th industrial revolution?
○ 5th industrial revolution is the combination of humans and machines in the workplace
Benefits of 5th industrial revolution for SA's government
○ Create jobs for creative thinkers
○ Help companies make the most of existing resources
○ It offers greener solutions/paperless technology.
○ Promote collaboration between people, machines, processes and systems to improve
performance and efficiency.
○ Emphasizes the importance of creativity that ensures balance between people and
technology.
AI meaning
○ Artificial intelligence is technology that enables computers and machines to simulate human
intelligence and problem-solving abilities.
disadvantages of replacing people with machines (in the workplace)
○ Loss of jobs
○ Machines cannot think for themselves
○ Ethical concerns
○ Loss of skills that can cause inequality
What are autonomous cars?
○ It's a vehicle that can drive itself from one point to another using technology and sensors.
Name problems with the Type of car in SA
○ Security issues due to possible hacking.
○ Machine errors can occur
○ They are expensive and very few will afford them.
○ Legal action in the event of accidents can be a challenge in the absence of a human driver
○ Job losses
○ Load shedding can be a problem when the car needs to be recharged.
What is crowdfunding?
○ Crowdfunding is the practice of financing a project/business by raising money from many
people, usually via the internet.
3 Robin Naudé Gr 12 CAT Notes
, Name ONE advantage of crowdfunding for an investor.
○ Can help entrepreneurs start a business/project if they have no other form of
financing
○ Entrepreneurs can test the success of an idea – if funding is not enough, the idea
may not work.
○ Entrepreneur can be part of a larger network of people interested in funding start-ups
○ Investors from all over the world can participate in new ideas.
Name TWO functions that can be performed by a headset
jack.
○ As output devices for audio (earphone/speakers)
○ A voice input device (microphone)
Disadvantages of using a high-resolution webcam during video
communication.
○ It uses a lot of data.
○ If the internet is slow, the image may be unclear.
○ Increased bandwidth usage
○ Higher processing power
○ Storage requirements
○ Privacy issues: people may be able to see and read sensitive documents
What is LTE? (full definition not what the abbreviation stands for)
○ LTE (Long Term Evolution) is a standard used in wireless communications
What is the difference between shaping and throttling?
o Shaping is selective while throttling is non-selective
o Shaping slows down the speed of certain internet services, while throttling affects the
speed of all internet services.
What is plagiarism?
○ Using someone else's (intellectual) material/property and passing it off as your own
without permission
What word processing features can help someone avoid plagiarism during PAT research?
○ Quotes
○ Bibliography
4 Robin Naudé Gr 12 CAT Notes
