Ontario Grade 12 BTX4C Information and Communication Technology: Multimedia Solutions (Grade 12, College Preparation)
Chapters: 4
1. Information and Communication Technology Ethics and Issues
1 Legal, Social, and Ethical Issues · 2 Privacy and Security Issues · 3 Health and Environmental Issues
- Rule of Law – The rule of law means everyone, including the government and its leaders, must follow the same known laws, which are applied equally by fair and independent courts. Its main principles are supremacy of law, equality before the law, clear and public laws, fair trials, protected rights and separation of powers. Laws are made and changed through an open process, can be reviewed by courts against a constitution or charter of rights, and countries also agree to international law through treaties.
- Cybersecurity: Threats and How We Stop Them – Cybersecurity protects computers, networks and data. It aims for confidentiality, integrity and availability (the CIA triad). Common threats are malware, phishing and social engineering, brute-force password attacks and denial of service. Defences include strong authentication, encryption, firewalls, anti-malware software, updates, access control and backups.
- Environmental Stewardship: Caring for the Planet as We Use Technology – Environmental stewardship means using the Earth's resources carefully so they last, and fixing harm where we can. Every product, from a phone to a hospital machine, has a life cycle: raw materials, making, transport, use and end of life. Each stage uses energy and makes waste. Good stewards keep products longer, choose efficient machines, follow the waste hierarchy (refuse, reduce, reuse, recycle, then dispose), send e-waste to proper recyclers and support laws and company practices that protect nature. Technology can harm the environment, but it can also help: solar panels, LEDs and smart sensors cut waste.
2. The Electronic Business Environment
1 The Digital Workplace · 2 The Impact of Information and Communication Technology · 3 Business Ethics
- Environmental Stewardship: Caring for the Planet as We Use Technology – Environmental stewardship means using the Earth's resources carefully so they last, and fixing harm where we can. Every product, from a phone to a hospital machine, has a life cycle: raw materials, making, transport, use and end of life. Each stage uses energy and makes waste. Good stewards keep products longer, choose efficient machines, follow the waste hierarchy (refuse, reduce, reuse, recycle, then dispose), send e-waste to proper recyclers and support laws and company practices that protect nature. Technology can harm the environment, but it can also help: solar panels, LEDs and smart sensors cut waste.
- Ethics: How to Decide What Is Right – Ethics (moral philosophy) asks what we ought to do and why. Values such as honesty, kindness, fairness and respect guide choices. Three main theories help: consequences (utilitarianism, Bentham and Mill: most good for most people), duty (Kant: act on rules you could want everyone to follow; treat people as ends, never only as means) and virtue (Aristotle: build good character; virtue is the mean between extremes). Conscience is our inner sense of right and wrong. Freedom brings responsibility. Meta-ethics asks what "good" means and whether values are universal or relative. Applied ethics deals with the environment, animals, work, friendship and peace.
3. Applications Software
1 Integrating Applications · 2 Multimedia · 3 Business Productivity Software
- ICT: Working Well in the Digital Environment – Information and communication technology (ICT) means the digital tools we use to create, store, find and share information. In any workplace you will use a word processor for documents, a spreadsheet for numbers, design software for flyers and slides, and e-mail, chat and video calls to communicate, with files kept in the cloud. Good research online means smart search techniques and checking each source for currency, relevance, authority, accuracy and purpose, then citing it. Data often moves between apps by import and export in shared formats like CSV and PDF. Professional e-communication follows clear etiquette. Finally, you collect your best work in a digital portfolio that shows employers your skills.
4. Electronic Communications
1 Electronic Research and Communication · 2 Digital Portfolio · 3 E-Commerce Solutions
- ICT: Working Well in the Digital Environment – Information and communication technology (ICT) means the digital tools we use to create, store, find and share information. In any workplace you will use a word processor for documents, a spreadsheet for numbers, design software for flyers and slides, and e-mail, chat and video calls to communicate, with files kept in the cloud. Good research online means smart search techniques and checking each source for currency, relevance, authority, accuracy and purpose, then citing it. Data often moves between apps by import and export in shared formats like CSV and PDF. Professional e-communication follows clear etiquette. Finally, you collect your best work in a digital portfolio that shows employers your skills.
- Solutions: How Things Dissolve and How Much Can Dissolve – A solution is a uniform mixture of a solute dissolved in a solvent. In water (an aqueous solution) the solute breaks into particles too small to see, so it never settles and passes through filter paper. Concentration tells how much solute is present (mass % = solute ÷ solution × 100). Solubility is the most that can dissolve in 100 g of solvent at a given temperature; beyond it the solution is saturated. Evaporation, crystallisation and distillation separate solutions.