You're the sole it employee at your company, and you don't know how many users or computers are in your organization. uh oh! what can you use to easily manage the users in your company?

a. physical infrastructure services

b. network services

c. platform services

d. directory services

Answer

Directory Services

Definition

It is a type of software that is used to unify and customize the resources available at the network.

Explanation

This software is used to gather the information and addresses of all computers connected on the network.

It is a type of information store, where all the information related to resources (computer) and services of network has been stored. It also gives administrator rights to the single point to manage whole network resources.

This is the reason, Option "D" is the best choice for me as sole IT employ in a company. I will prefer directory services software to gather the information of all computers of organization and manage users in company.  

answer; the correct answer is (operating system);