Please write in about 200 words in APA format with in-text citation for below questions.
1. Define and discuss cloud computing. (50 words)
2. List three advantages and three disadvantages of cloud computing. (50 words)
3. Describe how a cloud-based database management system differs from an on-site database. (50 words)
4. List three advantages and disadvantages of PaaS. (50 words)
