You are examining a network problem that many users are experiencing, and you decide to begin your investigation at the network layer of the OSI model. Which of the following troubleshooting approaches are you using?

a. Top down approach

b. Bottom up approach

c. Random layer approach

d. Divide and conquer approach

d. Divide and conquer approach

Explanation:

Dividing and conquering, mostly used in computing, is a multi-branched recursion-based algorithm layout framework.

A dividing-and-conquering algorithm operates by repeatedly breaking down a issue into multiple smaller problems of the same or associated kinds until it becomes sufficiently easy to solve them instantly.