Foundations of Computer Literacy
In your research, you will thoroughly address each topic .
1. Explain computer literacy.
2. Explain computer algorithm and its significance.
3. Explain some of the technologies that have contributed to the exponential growth of the Internet and the World Wide Web (WWW.)
4. Describe software development in respect to the Systems Development Life Cycle (SDLC) using applicable model (such as a Table, Images, Diagram, or SmartArt).
5. Diagram major hardware components of a computing system.
6. Build a table of the Open System Interconnection (OSI) seven layers.
7. Summarize some security concerns of the Internet and computer use.
Use appropriate grammar and punctuations
Use APA format for citations/sources to give your source credit (This is good scholarly practice and required in the Information Technology Department).
- For non-periodical Web Document, Web Page, or Report, use the following below:
- Author, A. A., & Author, B. B. (Date of publication). Title of document. http://Web address
- Success, A., Commitment, B., & Willing, A. (2015, June 5). Example format to following when pulling from a web page.
- REMEMBER : When there is no listed date, use (n.d.) for no date.
- See the Purdue OWL for more guidance
Submission Instructions
Submit your completed assignment in MS Word document or equivalent document.
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Foundations of Computer Literacy
Understanding Computer Literacy and Algorithms
Computer literacy involves the ability to use computers and related technology effectively. It includes understanding hardware, software, basic troubleshooting, and digital communication. It is essential in education, business, and healthcare. A computer algorithm is a step-by-step set of instructions designed to perform a task. Algorithms are fundamental to programming and problem-solving. Their significance lies in powering applications, sorting data, and enhancing artificial intelligence systems.
Growth of the Internet and the WWW
The explosive growth of the Internet and the World Wide Web (WWW) is driven by technologies such as broadband, fiber-optic communication, cloud computing, and mobile connectivity. The invention of HTML and HTTP made web navigation easier. Search engines and social media platforms expanded global access. Wireless technology and smartphones have made the Internet accessible to billions. These tools transformed how people communicate, learn, and work.
Systems Development and Security Concerns
The Systems Development Life Cycle (SDLC) includes phases like planning, analysis, design, implementation, testing, deployment, and maintenance. These stages help develop reliable and efficient software systems. However, with increased computer use and Internet access, security concerns have also grown. Threats include phishing, viruses, malware, identity theft, and data breaches. Users must use firewalls, antivirus software, and secure passwords. Awareness and education are key defenses against these risks.
