A. single-headed empty arrow
B. single-headed filled arrow
C. double-headed empty arrow
D. double-headed filled arrow
The FTP functions are used to ....... files from file servers.
Which one of the following is displayed in the third section of the class diagram?
# is the visibility code for?
A bidirectional relationship in class diagrams is described by..
If the diamond is filled it depicts which relationship?
Which relationship is illustrated by a line that begins with an unfilled diamond?
Which one of the following statements is true about sequence diagrams?
+ is the visibility code for?
Which one of the following is displayed below the class name in the class diagrams?
___ are used in class diagrams to describe the way in which specific elements should be used.