What are the characteristics of data in today’s world?

Please complete the questions below. Use proper citations and references to answer each question. no plagiarism, please

1>What are the characteristics of data in today’s world?

2>What does DBMS stand for, and what does it mean?

3>What is the difference between centralized and distributed databases?

4>What does Extensible Markup Language represent?

6>What is Data independence?

7>What is a Data dictionary?

8>List 3 database professional careers and the skills required for each.

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