MCQ IN COMPUTER SCIENCE & ENGINEERING

COMPUTER SCIENCE AND ENGINEERING

SQL

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Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]

Which is an example of Data Definition Language (DDL) command?

A	INSERT
B	DELETE
C	CREATE
D	UPDATE

Explanation:

Detailed explanation-1: -DDL commands are used to create, manipulate, and modify objects in Snowflake, such as users, virtual warehouses, databases, schemas, tables, views, columns, functions, and stored procedures.

Detailed explanation-2: -DDL statements are similar to a computer programming language for defining data structures, especially database schemas. Common examples of DDL statements include CREATE, ALTER, and DROP.

Detailed explanation-3: -CREATE is a DDL command used to create databases, tables, triggers and other database objects.

There is 1 question to complete.