QUESTION 5: INTERNET AND NETWORK TECHNOLOGIES
5.1 Give TWO reasons why you would choose a wireless network for a home or a small business - NSC Computer Application Technology - Question 5 - 2023 - Paper 2
Question 5
QUESTION 5: INTERNET AND NETWORK TECHNOLOGIES
5.1 Give TWO reasons why you would choose a wireless network for a home or a small business.
5.2 State TWO good guide... show full transcript
Worked Solution & Example Answer:QUESTION 5: INTERNET AND NETWORK TECHNOLOGIES
5.1 Give TWO reasons why you would choose a wireless network for a home or a small business - NSC Computer Application Technology - Question 5 - 2023 - Paper 2
Step 1
Give TWO reasons why you would choose a wireless network for a home or a small business.
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Answer
Easy to install: Wireless networks do not require complicated cabling, making setup simpler.
Less clutter: Without wires, the environment remains clear and organized, enhancing aesthetics and convenience.
Step 2
State TWO good guidelines/hints for users using video conferencing.
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Formal etiquette protocols: Dress appropriately for the meeting, minimize multitasking, and maintain proper posture while participating.
Environment: Ensure a quiet location where interruptions are minimized, and the background is appropriate for professional settings.
Step 3
What is the function of an NIC?
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The NIC (Network Interface Card) connects a device to a network via a physical cable, facilitating data transmission between devices.
Step 4
Name any TWO technologies that form part of the Fourth Industrial Revolution (4IR).
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Artificial Intelligence (AI): Systems that simulate human intelligence to perform tasks.
Cloud Computing: Online storage solutions that offer scalability and remote access to data.
Step 5
Give TWO advantages of cloud computing in terms of storage.
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Storage accessibility: Data can be accessed from any device, anywhere, enhancing flexibility.
Backup and recovery: Cloud solutions often include features for automated backups and recovery options, ensuring data safety.
Step 6
State TWO factors to consider when installing wireless access points in a network.
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Security: Implement strong passwords and encryption to protect the network.
Distance: Consider the range covered by the access point to ensure sufficient connectivity where needed.
Step 7
Give TWO disadvantages of using a PAN.
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Limited range: Personal Area Networks typically cover a short distance, restricting mobility.
Interference: Wireless signals may encounter disruptions from obstacles or other devices operating on similar frequencies.
Step 8
Analyse the picture below and give the term and description for the process.
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The term is throttling/policing, which occurs when an ISP slows down internet speed due to excessive data downloads or failure to adhere to Fair Use Policies (FUP).
