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7.1 Briefly describe the positive impact of ICT on the global community - NSC Computer Application Technology - Question 7 - 2023 - Paper 2
Question 7
7.1 Briefly describe the positive impact of ICT on the global community. 7.2 Name TWO common internet attacks, other than malware. 7.3 Briefly describe what data p... show full transcript
Worked Solution & Example Answer:7.1 Briefly describe the positive impact of ICT on the global community - NSC Computer Application Technology - Question 7 - 2023 - Paper 2
Step 1
Briefly describe the positive impact of ICT on the global community.
Answer
Information and Communication Technology (ICT) has significantly transformed global communication. It facilitates instant communication across vast distances, enabling people to connect regardless of their geographic location. Additionally, ICT promotes education by providing access to online resources and learning platforms, allowing for diverse learning opportunities and the sharing of knowledge. It also reduces the environmental impact associated with traditional processes, such as traveling for meetings, by allowing virtual interactions.
Step 2
Name TWO common internet attacks, other than malware.
Answer
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Phishing: This attack involves tricking individuals into providing sensitive information, such as login credentials, by imitating trustworthy entities.
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Denial-of-Service (DoS) attacks: These attacks aim to make a service unavailable by overwhelming it with traffic, effectively disrupting normal operations.
Step 3
Briefly describe what data protection is AND give ONE method to protect data/information, excluding any physical methods.
Answer
Data protection refers to the strategies and processes employed to safeguard personal and sensitive information from unauthorized access and data breaches. One effective method for data protection is the use of encryption, which converts data into a coded format that can only be read by those with the authorization to decrypt it.
Step 4
What are the responsibilities of a network administrator to ensure network security?
Answer
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Manage user access: Network administrators are responsible for ensuring that only authorized users have access to sensitive data and systems, typically through proper user authentication measures.
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Regularly update and patch software: They must ensure that all software and hardware are consistently updated to protect against vulnerabilities that could be exploited by attackers.
Step 5
State TWO ways how a company can prevent data loss when unscheduled power failures occur.
Answer
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Install a UPS (Uninterruptible Power Supply): This device provides emergency power to critical systems, allowing them to operate during short outages and safely shut down during prolonged failures.
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Use Autosave features: Implementing autosave options in applications can help to periodically save data, minimizing the risk of data loss during abrupt power failures.