10.1 The Historical Society is planning a tour in September - NSC Computer Application Technology - Question 10 - 2024 - Paper 2
Question 10
10.1 The Historical Society is planning a tour in September. Members must plan and prepare to travel wisely.
10.1.1 State TWO safety measures to consider when using... show full transcript
Worked Solution & Example Answer:10.1 The Historical Society is planning a tour in September - NSC Computer Application Technology - Question 10 - 2024 - Paper 2
Step 1
State TWO safety measures to consider when using your mobile device at an airport/hotel.
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
Do not access private content in a public area to protect sensitive information.
Be aware of criminals who may attempt to steal devices or information.
Step 2
Why is it important to remove any metadata from photos that will be publicly visible on websites?
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
Removing metadata is important to
prevent tracking of the location where the photo was taken and to protect personal information, which can be misused.
Step 3
What term describes this process?
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
Crowd funding
Step 4
Give TWO advantages of using video conferencing.
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
Video conferencing allows participants to connect from different parts of the world, enabling better collaboration.
It reduces travel costs and accommodation expenses for meetings.
Step 5
Name TWO devices needed to experience virtual reality (VR).
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
VR goggles or headset.
Smartphone or PC capable of running VR applications.
Step 6
Name TWO negative health issues that one can experience.
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
Motion sickness or cyber sickness due to the immersive experience.
Eye strain from prolonged use of VR devices.
Step 7
How does augmented reality (AR) enhance the experience for the members when visiting historical sites?
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
AR adds interactive graphics overlaid on the real-world environment, enhancing the understanding and engagement with historical information.
Step 8
Name a technology that forms part of the 4IR, excluding IoTs.
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
Artificial Intelligence (AI)
Step 9
State THREE criteria that can be used to create a strong password.
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
Uppercase and lowercase letters must be included.
The password should contain numbers.
It should have special characters.
Step 10
Give TWO advantages of using cryptocurrency.
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
Minimal or no banking charges associated with transactions.
Global acceptance allowing easy transfers across borders.
Step 11
Briefly explain what a blockchain is.
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
A blockchain is a sequence of blocks that contain records of transactions. It is secure, as the records cannot be removed or altered once they are recorded.
Step 12
Give TWO reasons why members would prefer NOT to use a self-driving bus.
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
Lack of control and potential for accidents.
Vulnerability to hacking which could compromise safety.
Step 13
Briefly explain what big data is.
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
Big data refers to vast volumes of structured and unstructured data sets that are analyzed using computers to reveal trends and insights.
