Question:
Which one of the following is NOT a component of database management system?
Which one of the following is NOT a component of database management system?
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Standard DBMS Languages: DDL (defines structure), DML (manages data), DCL (controls access), and TCL (manages transactions).
Updated On: May 20, 2026
- Query Language
- Report Generator
- Data Manipulation Language
- Digital Data Language
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The Correct Option is D
Solution and Explanation
Concept:
A Database Management System (DBMS) consists of several software components and languages that allow users to define, create, maintain, and control access to the database.
Step 1: Analyze DBMS Languages.
• Query Language (1): High-level languages like SQL used to retrieve specific data from the database.
• Data Manipulation Language (3): (DML) Used for inserting, updating, and deleting data within the database.
Step 2: Analyze DBMS Tools.
• Report Generator (2): A tool within the DBMS used to format and present retrieved data into a structured, readable report for users.
Step 3: Identify the Non-Component.
Digital Data Language (4) is not a standard term in DBMS architecture. The standard languages are Data Definition Language (DDL), Data Manipulation Language (DML), and Data Control Language (DCL). The term "Digital Data Language" is likely a distractor.
Step 1: Analyze DBMS Languages.
• Query Language (1): High-level languages like SQL used to retrieve specific data from the database.
• Data Manipulation Language (3): (DML) Used for inserting, updating, and deleting data within the database.
Step 2: Analyze DBMS Tools.
• Report Generator (2): A tool within the DBMS used to format and present retrieved data into a structured, readable report for users.
Step 3: Identify the Non-Component.
Digital Data Language (4) is not a standard term in DBMS architecture. The standard languages are Data Definition Language (DDL), Data Manipulation Language (DML), and Data Control Language (DCL). The term "Digital Data Language" is likely a distractor.
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