Which of these are true with respect to the message arrows?
A. The synchronous message arrow is used when a sending individual continues execution after sending the message
B. The asynchronous message arrow is used when a sending individual suspends execution after sending the message
C. The dashed arrow is used either to show the return of control from a synchronous message or to create a new entity
D. All of the mentioned
Answer:A
Which of these are true with respect to the message arrows?
A. The synchronous message arrow is used when a sending individual continues execution after sending the message B. The asynchronous message arrow is used when a sending individual suspends execution after sending the message C. The dashed arrow is used either to show the return of control from a synchronous message or to create a new entity D. All of the mentioned
Explanation: The asynchronous message arrow is used when a sending individual continues execution after sending the message and The synchronous message arrow is used when a sending individual suspends execution after sending the message.