Describe key concepts of telecommunications used in business data communications systemsPaper relates to a Telecommunications course. Telecommunications involve the use of email, mobile as well as land line phones, text messages, television, and whatever else enables us to communicate between entities separated by distance.Essay must be no less than 500 words and must be a complete essay including:A(n) introduction statement/paragraphA body paragraph(s)A conclusion statement/paragraph.Sources must be dated no more than 3 years and must be documented in APA format

I have listed two questions that I need answered within the next 10hours. There is no word count but the answers need to be through and then tomorrow I will be sending you 2 assignments that are due before Sunday.Question 1:PivotTables - Video - This Access book author does a wonderful job of explaining and demonstrating creating a PivotTable in Access 2007!http://www.youtube.com/watch?v=xr6IoPMYmU0Along the lines of this "pivot table" topic, another question, I would like to ask everyone to consider is this...Is a PivotTable report in Access the same thing that is created the same exact way as a Pivot Table in Excel? I know that PivotTables are a topic in the DeVry BIS155 course that covers data analysis using spreadsheets.They are similar in many ways. Is the process for creating them the same too, or is it different in Access than in Excel? Watching the YouTube video (about 10 minutes) might help you think about this.Question 2:Data presentation should be designed to display correct conclusions.  What issues should we think about as we prepare data for presentation?  Discuss the different methods that we can use to present data in a report.  What role does the audience play in selecting how we present the data?

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