In a multi-tiered network .1) the work of the entire network is centralized2) the work of the entire network is balanced over several levels of servers.3) processing is split between clients and servers4) processing is handled by multiple, geographically remote clients

The answer is "Option 2".

Explanation:

In software designed and deployed there are several levels is used, which is called a multi-tier application. There are various organizational structures are theoretically isolated in the amount of tiers depends on the necessity of market or application, although the three-tier design was the most widely employed, and wrong choices can be defined as follows:

research the organization

compare your skills and qualifications

prepare responses

plan what to wear

plan what to bring

pay attention to non- verbal communication

follow up