APA format is required. References should be listed immediately after the question that is being answered. Each question lists a minimum number of unique scholarly references; the textbook is considered one unique reference (per question) regardless of how many times it is used. All references should be from the years 2010 to present day.

Review the rubric that will be used to evaluate this paper. All work must be completed individually.

1. Explain the Internet of Things. Use at least three unique references. Length: 4-5 paragraphs.

2. Identify three security risks of open source software. Use at least three unique references. Length: 4-5 paragraphs.

3. What are the advantages of using a data warehouse? Use at least three unique references. Length: 4-5 paragraphs.

4. Explain VoIP.  Use at least three unique references. Length: 4-5 paragraphs.