Question

please answer both these questions​

Answer 1

Answer:

Ans10}DDL stands for Data Definition Language. DML stands for Data Manipulation Language. 2. Usage. DDL statements are used to create database, schema, constraints, users, tables etc.

A data manipulation language (DML) is a computer programming language used for adding (inserting), deleting, and modifying (updating) data in a database.

CREATE command's syntax is:-

CREATE TABLE TABLE_NAME (COLUMN_NAME DATATYPES[,....]);

DROP command's syntax is:-

DROP TABLE ;

ALTER command syntaxes are:-

•To add a new column in the table--

ALTER TABLE table_name ADD column_name COLUMN-definition;

•To modify an existing column in the table:

ALTER TABLE MODIFY(COLUMN DEFINITION....);

TRUNCATE command's syntax is:-

TRUNCATE TABLE table_name;

Ans 11}cant understand the question?!

MARK ME BRAINLIEST if it helped u.