What are the components of DBMS? Explain.

1.	What are the components of DBMS? Explain.
Answer» (a) databases – database is an organized collection of information. (b) Data Denition Language(DDL) – Data Denition Language is used to specify the denitions of Da-tabase Schema. The result of compilation of DDL statements is a set of tables stored in a special le called data dictionary. (c) Data Manipulation Language(DML) – It is a language that enable users to access or manipulate data in the database. It also provides interfaces with programming languages. (d) Users – users interact with DBMS indirectly via application programs or directly via simple query language.

Answer»

(a) databases – database is an organized collection of information.

(b) Data Denition Language(DDL) – Data Denition Language is used to specify the denitions of Da-tabase Schema. The result of compilation of DDL statements is a set of tables stored in a special le called data dictionary.

(c) Data Manipulation Language(DML) – It is a language that enable users to access or manipulate data in the database. It also provides interfaces with programming languages.

(d) Users – users interact with DBMS indirectly via application programs or directly via simple query language.

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