Question

Information Technology experts? I need help completing my study guide/exam review for my finals.

1. List 2 potential sources for Big Data?

2. List two data visualization features in Excel that can be used to create dashboards and briefly describe their utility.

3. [Spreadsheet modeling formulation] Describe the difference between Requirements and Specifications and provide at least one example to distinguish between these two concepts.

Thank you so much. It'll be such a great help towards my review.

Answer 1

Solution

1. List 2 potential sources for Big Data?

There are many potential sources for big data is available, we will see 2 potential data sources

a)Media

b)Web

Media

Media is like

Pictures

Videos

Music

Audio

So much of media shared in social networking websites like facebook,twitter,instagram, etc

b)Web

Lots of data available in the websites

It is public

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all the best