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Introduction to SQL

Introduction to SQL
SQL provides five built-in functions: COUNT, SUM, AVG, MAX, MIN.

True
False

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Introduction to SQL
To establish a range of values, < and > can be used.

False
True

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Introduction to SQL
The command to eliminate a table from a database is:

UPDATE TABLE CUSTOMER;
DELETE TABLE CUSTOMER;
DROP TABLE CUSTOMER;
REMOVE TABLE CUSTOMER;

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Introduction to SQL
ON UPDATE CASCADE ensures which of the following?

Data Integrity
All of these
Normalization
Materialized Views

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Introduction to SQL
What is the full form of SQL?

Simple Query Language
Structured Query Language
Structured Query List
None of these

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Introduction to SQL
The SELECT command, with its various clauses, allows users to query the data contained in the tables and ask many different questions or ad hoc queries.

True
False

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