A(n) displays key information gathered from several sources on a computer screen in a format tailored to the needs and wants of an individual knowledge worker. a. hypercube b. digital dashboard c. intelligent agent d. neural network

Option(b) is the correct answer.

Explanation:

The main objective of the digital dashboard that it consolidates and visualizes multi-source data like databases, files stored in the locally and web services, etc also the digital dashboards are enabling you to track the success of your company by showing past patterns, implementable data.

yes we can change both the color of the value of a cell as well as background color of a cell at the same time .

as we know that excel sheet consists of columns and rows.

and intersection of column and row is called cell.

we can change color of the cell and background of the cell at the same time.

hence the statement that

can a person change color of the cell and background of the cell at the same time is true.

i believe the two important functions that skype uses are nat traversal and user location.good luck        

explanation: