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Introduction to SQL

Introduction to SQL
Which of the following SQL commands can be used to add data to a database table?

INSERT
APPEND
ADD
UPDATE

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Introduction to SQL
Which SQL statement is used to delete data FROM a database?

REMOVE
ALTER
COLLAPSE
DELETE

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Introduction to SQL
Data manipulation language (DML) commands are used to define a database, including creating, altering, and dropping tables and establishing constraints.

True
False

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Introduction to SQL
In SQL, which of the following is not a data definition language commands?

GRANT
UPDATE
RENAME
REVOKE

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Introduction to SQL
Which of the following is valid SQL for an Index?

CREATE INDEX ID;
ADD INDEX ID;
REMOVE INDEX ID;
CHANGE INDEX ID;

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Introduction to SQL
The format SELECT-FROM-WHERE is the fundamental framework of SQL SELECT statements.

False
True

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