To allow a change to a document, you select the change and then press the ________ button

In a network configured with a ________ topology, the nodes are all connected using a single cable that is terminated on both ends

A) bus B) ring C) hybrid D) star

A network technician is troubleshooting an issue and has established a theory of probable cause. Which of the following steps should the network technician take NEXT?

A. Test the possible solution B. Question the users C. Determine what has changed D. Document the theory