Author Question: Operating systems generally do little application-specific work. Indicate whether the statement ... (Read 82 times)

krzymel · **on:** Jul 7, 2018

Operating systems generally do little application-specific work.

Indicate whether the statement is true or false

Question 2

On a class diagram, the complete semantic constraint means that every instance must be an instance of some subclass.

Indicate whether the statement is true or false

Kjones0604 · **Reply #1 on:** Jul 7, 2018

Answer to Question 1

TRUE

Answer to Question 2

TRUE
Explanation: Semantic constraints among the subclasses can be expressed using the complete, incomplete, disjoint, and overlapping keywords.
CL