An enterprise solution with data storage, a client interface and a security system is a(n) __________ system.

Solution (By Examveda Team)

An enterprise solution with data storage, a client interface, and a security system is commonly referred to as a 3-tier system. In this architecture, the system is divided into three main layers or tiers, each with specific responsibilities:

1. Data Storage Tier: This is the first tier where the data is stored, typically in a database management system (DBMS) such as Microsoft Access, SQL Server, or Oracle. It includes the storage and management of the actual data used by the application.
2. Client Interface Tier: This is the second tier where the client-side interface or user interface (UI) is located. It's the layer that users interact with, and it provides the user-friendly interface for accessing and interacting with the data. This can be a desktop application, web application, or mobile app.
3. Security System Tier: This is the third tier responsible for managing security and access control to the application and its data. It ensures that authorized users have appropriate access to the system while maintaining data security and privacy.

Option A: A 2-tier system typically consists of a client interface and a database server, without an intermediary security system layer.
Option B: The correct answer. A 3-tier system consists of data storage, client interface, and security system layers, which are described in the question.
Option C: A 4-tier system would include additional tiers beyond those described in the question, such as application logic or business logic tier.
Option D: An n-tier system refers to a general term for systems with multiple tiers or layers. It can encompass any number of tiers beyond three, including more complex architectures.

Therefore, the correct option is Option B: 3-tier.