Author Question: A ________ is defined as a network of value-creating activities. A) value segment B) value ... (Read 34 times)

ishan · **on:** Jul 7, 2018

A ________ is defined as a network of value-creating activities.

A) value segment
B) value pyramid
C) value chain
D) value system

Question 2

A type of message in which the caller has to wait for the receiving object to finish executing the called operation before it can resume execution itself is a(n):

A) synchronous message.
B) simple message.
C) asynchronous message.
D) half-duplex message.
E) packet.

vickybb89 · **Reply #1 on:** Jul 7, 2018

Answer to Question 1

C

Answer to Question 2

A
Explanation: A) A synchronous message, shown as a solid arrowhead, is one for which the caller has to wait for the receiving object to complete executing the called operation before it itself can resume execution.
CL