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ITEC 315 Chapter 7 Quiz Review exam with 100- correct answers.
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ITEC 315 Chapter 7 Quiz Review exam with 100- correct answers.
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ITEC 315 Chapter 7Quiz Review exam
with 100% correct
answers
Transaction - answer a logical unit of work
composed of one or more SQL statements, as
defined by business rules
Set-Oriented - answer - dealing with or related to
sets, or groups of things
- in relational model, SQL operators are set-
oriented because they operate over sets of rows
and columns at once
SELECT - answer specifies the attribute to be
returned by the query
FROM - answer specifies the tables from which the
data will be retrieved
, WHERE - answer adds conditional restrictions to a
SELECT statement that limit the rows returned by
the query
GROUP BY - answer groups the rows of data into
collections based on sharing the same values in
one or more attributes
HAVING - answer filters the groups formed in the
GROUP BY clause based on provided criteria
ORDER BY - answer used for ordering the output of
a SELECT query
Wildcard Character - answer a symbol that can be
used as a general substitute for other characters
or commands
Alias - answer an alternative name for a column or
table in a SQL statement
Rules of Precedence - answer the rules that
establish the order in which computations are
completed
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