The development of an e-commerce website requires more interactive functionalities, such as the ability to respond to user input (name and address forms), capturing customer orders for goods and services, clearing credit card transactions on the fly, consolidating price and product databases, and even adjusting advertising on the screen based on user characteristics.
(Explain the different types of software used on the website to perform the current functionalities). What can be done to improve the software?
3.Payment and Security (3 marks) each point worths 1 mark
1What are the methods of payment available in the online store? (What other methods can be added? Explain why?)
2What are the technologies used on the website to secure the online transactions? (What other technologies can be added? Explain why?)
3What is the current privacy policy of the online store? Outline how the information is collected and used? (What can be added to the privacy policy? Explain why?)
Full Answer Section
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a diet rich in fruits, vegetables, whole grains, and lean protein can help prevent or manage these chronic conditions. For example, a diet rich in fruits and vegetables provides essential vitamins, minerals, and antioxidants that protect against cell damage and inflammation, key factors in many chronic diseases.
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Role of Specific Nutrients: Specific nutrients play a vital role in promoting health or increasing the risk of chronic conditions. Here are some examples:
- Fiber: Found in whole grains, fruits, and vegetables, fiber aids digestion, helps regulate blood sugar levels, and promotes gut health, all of which contribute to a reduced risk of heart disease and diabetes.
- Healthy Fats: Unsaturated fats (e.g., those found in olive oil, avocados, and nuts) are essential for brain function, hormone production, and cell health. They can help lower bad cholesterol levels and improve heart health compared to saturated and trans fats.
- Calcium and Vitamin D: Crucial for bone health, calcium (found in dairy products and leafy greens) and vitamin D (synthesized in the body through sunlight exposure or obtained from fatty fish) work together to prevent osteoporosis and fractures.
Cultural and Societal Influences:
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Cultural Factors: Culinary traditions and dietary practices vary greatly across cultures. Some cultures emphasize fresh, local ingredients and home-cooked meals, while others rely more on processed foods. Availability and affordability of healthy options also play a role. Cultures that celebrate meat consumption might have a higher prevalence of heart disease compared to cultures with a plant-based diet.
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Societal Factors: Busy lifestyles, increased reliance on fast food, and extensive marketing of sugary drinks and unhealthy snacks contribute to unhealthy dietary patterns in many societies. Economic disparities can also limit access to fresh, healthy foods, leading to a higher prevalence of chronic diseases in low-income communities.
Critical Thinking and Conclusion:
Raising awareness and educating individuals about the link between food, health, and chronic diseases is crucial for behavior change and improved public health outcomes.
Potential Solutions and Interventions:
- Educational Programs: Implementing nutrition education programs in schools and communities can empower people to make informed choices about their diet.
- Policy Changes: Policies like food labeling regulations, subsidies for healthy foods, and taxes on sugary drinks can incentivize healthier food choices.
- Community Initiatives: Supporting community gardens, farmers markets, and affordable grocery stores in underserved areas can increase access to fresh, healthy produce.
- Workplace Wellness Programs: Encouraging healthy eating habits in workplaces through educational workshops, healthy food options in cafeterias, and promoting physical activity breaks can benefit employee health.
By addressing the challenges of unhealthy dietary patterns and chronic diseases through a combination of individual awareness, community initiatives, and policy changes, we can create a healthier future for all.
Sample Answer
The food we choose to eat has a profound impact on our health, playing a significant role in both our daily energy levels and our susceptibility to chronic diseases. Understanding this intricate relationship between diet, health, and chronic conditions is crucial for promoting individual and community well-being.
Impact of Nutrition on Health:
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Dietary Choices and Chronic Disease: Poor dietary habits are a major contributor to the rise of chronic diseases globally. A diet high in saturated fats, processed foods, added sugars, and refined carbohydrates can increase the risk of heart disease, stroke, type 2 diabetes, and certain cancers. On the other hand,