Answer: Bottom up approach
Explanation:
We should start from the bottom i.e.starting from the physical layer by inspecting the lan, switches, router and also as we move up the level we also need to check the software application and the various routing protocols at each successive levels.
Hence, we use bottom up approach.
Answer:
B. The employees contact the labor union arbitrator, who then sends an e-mail to Todd.
Explanation
Todd, 5he manager has just received a grievance filed by his subordinates who are union members because of a dispute.
A grievance can be filed when there is dissatisfaction at work, or anger at policy or something else that is a work related grievance.
The likeliest scenario for escalating their dissatisfaction to their employee would be to present their grievance through their union arbitrator who is charged with protecting the work interests of its union members.
This is necessary because the employer knows the anger of the employees and dialogue can take place.
