What is a digital format? A. A collection of data from someone's online activity that can be traced back to them B. A list of websites where a person has gone online C. Tracking of someone's physical location through an app D. All the ways two people are connected online

A collection of data from someone's online activity that can be traced back to them  ( A )

Explanation:

An example of A digital format is A collection of data from someone's online activity that can be traced back to them . the collection of data  is made using online tools hence the information is stored and used in electronic form instead of physical form.

A digital format is the presentation or storage of information or data in electronic form instead of  physical form.

only #2 represents an object at rest on a table.

in #1, there is no normal force due to the table; the object is accelerating downward.

in #3, the vertical forces are not balanced; the object is accelerating downward.

in #4, neither the vertical nor the horizontal forces are balanced. the object is accelerating upwards and to the right.