If in your SQL select statement you have tables that have similar column names (columns have the same name in more than one table),those column names must be ____________ or you will get an error because the statement will be _________
A) qualified, ambiguous
B) qualified, cross-linked
C) abbreviated, ambiguous
D) shortened, too long

Question

Quizplus · Accepted Answer

When column names are the same in multiple tables, they must be qualified with the table name or aliases to avoid ambiguity in the select statement. If they are not qualified, the statement will be ambiguous and will result in an error.

If in Your SQL Select Statement You Have Tables That