Basisdata Kelas XII SQL

What is SQL?

• Structured Query Language

• System Query Language

• Sequential Query Language

• Structured Query Logic

What are the subtopics covered in Basisdata Kelas XII SQL?

• The subtopics covered in Basisdata Kelas XII SQL may include: data manipulation language (DML), data definition language (DDL), data control language (DCL), SQL queries, database design, normalization, indexing, transactions, and data visualization.

• The subtopics covered in Basisdata Kelas XII SQL may include: data manipulation language (DML), data definition language (DDL), data control language (DCL), SQL queries, database design, normalization, indexing, transactions, and data analysis.

• The subtopics covered in Basisdata Kelas XII SQL may include: data manipulation language (DML), data definition language (DDL), data control language (DCL), SQL queries, database design, normalization, indexing, transactions, and database management.

• The subtopics covered in Basisdata Kelas XII SQL may include: data manipulation language (DML), data definition language (DDL), data control language (DCL), SQL queries, database design, normalization, indexing, transactions, and database security.

What is the purpose of Data Manipulation Language (DML) in SQL?

• The purpose of DML is to manipulate and modify data stored in the database.

• DML is used to manage database security.

• DML is used to create new databases.

• The purpose of DML is to retrieve data from the database.

What are the basic DML commands in SQL?

• INSERT, UPDATE, DELETE

• CREATE, ALTER, DROP

• ADD, CHANGE, REMOVE

• SELECT, MODIFY, REMOVE

What is the purpose of Data Definition Language (DDL) in SQL?

• To perform calculations on the data in the database.

• To define and manage the structure of the database.

• To retrieve data from the database.

• To secure the data in the database.

What are the basic DDL commands in SQL?

• CREATE, UPDATE, DELETE

• CREATE, ALTER, DROP

• INSERT, UPDATE, DELETE

• SELECT, UPDATE, DELETE

What is the difference between DML and DDL in SQL?

• DML is used to manipulate data while DDL is used to define the structure of a database.

• DML and DDL are interchangeable terms in SQL.

• DML is used for creating tables while DDL is used for inserting data into tables.

• DML is used to define the structure of a database while DDL is used to manipulate data.

What is the syntax for creating a table in SQL using DDL?

What is the syntax for inserting data into a table in SQL using DML?

• INSERT INTO table_name (value1, value2, ...) VALUES (column1, column2, ...)

• INSERT INTO table_name VALUES (value1, value2, ...)

• INSERT table_name (column1, column2, ...) VALUES (value1, value2, ...)

• INSERT INTO table_name (column1, column2, ...) VALUES (value1, value2, ...)

What is the syntax for updating data in a table in SQL using DML?

• UPDATE table_name SET column1 = value1, column2 = value2, ... WHERE condition;

• UPDATE column1 = value1, column2 = value2, ... WHERE condition;

• UPDATE table_name WHERE condition SET column1 = value1, column2 = value2, ...

• UPDATE table_name SET column1 = value1, column2 = value2, ...