Colin Mackay Inc., a software company with its head office in Amsterdam, has employees across three continents. The company's project teams across different countries frequently exchange documents over email,with multiple users making changes to a particular document. As a result, there are often multiple copies of a particular document in existence. Whichof the following will allow the teams to share documents in such a way that they can keep track of the changes made to a particular document and note the team members who make the changes?
A) blogging
B) shared workspace
C) instant messaging
D) cross-linking

Blogging: Blogging is the site in which the person shares its views and opinions about a certain topic. So that it can spread their knowledge throughout the world

Shared workspace: As the name suggests it is a document that is shared with the team members so that they can track any change made by the other team members so that it avoids the duplicate of files. It also reduced the cost and time.

Instant messaging: It is an online chat in which the receiver and the sender communicate with each other in a real-time

Cross-linking: The cross-linking is the technique which links one site to another with a motive to access another site.

So, according to the given scenario, the most appropriate option is b.