You cannot rearrange the shapes in an existing SmartArt graphic

What type of physical topology is created with a hub?

A) A star topology B) A tree topology C) A mesh topology D) A bus topology

?Which of the following is a likely while statement used in the outer loop of a bubble sort of an array called distances?

A. ?while(distances[sub] > distances[sub -1]) B. ?while(sub < maxSub) C. ?while (swap == true) D. ?while(temp == 0)