Author Question: Users are primarily concerned with the ________ layer. A) application B) transport C) internet ... (Read 74 times)

brutforce · **on:** Jul 7, 2018

Users are primarily concerned with the ________ layer.

A) application
B) transport
C) internet
D) physical

Question 2

Spot buying refers to the purchase of goods and services according to a schedule, usually at prevailing market prices that are determined by supply and demand.

Indicate whether the statement is true or false

bfulkerson77 · **Reply #1 on:** Jul 7, 2018

Answer to Question 1

A
Explanation: A) Users focus on the application layer because it is the only layer whose functionality users see directly.

Answer to Question 2

FALSE