Which among the following tags belong to Data definition language?
A. SELECT
B. FROM
C. WHERE
D. All of the mentioned
Answer: Option D
Solution (By Examveda Team)
This question is about Data Definition Language (DDL) in MySQL. DDL commands are used to define and manage the structure of your database.SELECT, FROM, and WHERE are all part of Data Manipulation Language (DML), not DDL. DML commands are used to manipulate the data within your database.
Here's a breakdown of each option:
Option A: SELECT - This command is used to retrieve data from your database. It's a DML command.
Option B: FROM - This clause is used in conjunction with SELECT to specify which table to retrieve data from. It's also a DML command.
Option C: WHERE - This clause is used in conjunction with SELECT to filter the data retrieved. It's also a DML command.
Therefore, the correct answer is none of the above.
Examples of DDL commands include:
* CREATE TABLE - Creates a new table in your database.
* ALTER TABLE - Modifies the structure of an existing table.
* DROP TABLE - Deletes a table from your database.
Remember, DDL commands are for defining the structure of your database, while DML commands are for working with the data inside it.
Related Questions on MySQL Miscellaneous
How is communication established with MySQL?
A. SQL
B. Network calls
C. A programming language like C++
D. APIs
Which type of database management system is MySQL?
A. Object-oriented
B. Hierarchical
C. Relational
D. Network

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