Application program interface in two tier architecture database management system is provided by the

In the field of Information Technology, DBMS architecture can be defined as integrated combination of security standards for setting as well as programming aspect of databases along with the functioning or operating mechanism of existing structures. Architecture mainly focuses on the overall design and construction of database for large enterprise database systemsthat so as to manage massive amounts of information for organizations. DBMS Architecture helps in design, development, implementation, and maintenance of a database to great extent. To understand database architecture, we must understand how users of modern day applications interact with information stored in large enterprise environmental settings. As we’re known to the fact that most users of a database system today are not present at the site of system that’re using them. Databases are connected to it through computer network.Remote machines on which database user work can be referred to as client machines. On the other hand, database system runs on machines called as servers. On the basis of design of system, DBMS architecture can be of either Centralized or Decentralized or Hierarchical type. Whatever it be, DBMS architecture can be seen as either a single-tier or multi-tier. Number of tiers depends upon the specific application requirements or how organizations implement their business logic. There’re mainly 3 types of DBMS architectures: 1. Single/One Tier (1-Tier) 2. Two Tier Architecture (2-Tier) 3. Three...