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Introduction to SQL

Introduction to SQL
SQL data definition commands make up a(n) ________ .

DDL
XML
DML
HTML

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Introduction to SQL
The FROM SQL clause is used to...

specify what table we are selecting or deleting data FROM
specify range for search condition
None of these
specify search condition

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Introduction to SQL
You can add a row using SQL in a database with which of the following?

MAKE
ADD
CREATE
INSERT

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Introduction to SQL
Which of the following join is also called as an 'inner-join'?

Non-Equijoin
None of these
Self-Join
Equijoin

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Introduction to SQL
The keyword LIKE can be used in a WHERE clause to refer to a range of values.

False
True

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Introduction to SQL
'AS' clause is used in SQL for

Projection operation.
Join operation.
Selection operation.
Rename operation.

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